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Page 33
PolyScience
Constant
Temperature
Equipment
Circulators
Reliable Temperature Control
Solutions Since 1963
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Page 2
PolyScience
The Benefits of
Refrigerating/Heating
Circulating Baths
PolyScience
Precise Control
PolyScience is a leading manufacturer
of Refrigerated Circulators, Heating
Circulators, Chillers, Heat Exchangers,
Water Baths, and custom temperature
control equipment for industrial and
laboratory use. We have been providing customers worldwide with precision temperature control equipment
since 1963 and serve a diverse range of
industries, including:
• Biotechnology
• Chemical
• Industrial Laser
• Medical
• Pharmaceutical
• Clinical
Beyond our comprehensive line of
standard temperature control products,
PolyScience also offers custom
designed heating and cooling equipment. If you have a special application
or specific product need, our experienced design, engineering, and technical staff will be happy to review your
application and design a product that
meets your exact requirements.
Controllers to fit every need from precise programmable
models to simple analog
control for less demanding
applications.
2
Immersion Circulators
Coolers
Easy
Hook
Up
Easy Set-Up
Programmable and Digital
controllers feature multilanguage help menus to
simplify operation and
set-up.
All reservoir models have 1/4 inch NPT internally threaded inlet and outlet for easy attachment
to external equipment. Adapters for 3/16, 1/4,
and 3/8 inch (.47, .63, and .95 cm) tubing are
supplied. 240V units also include 1/4 inch x
M16 adapter.
TM
Cool Command
Refrigeration Technology
•Rapid Cool Downs at Elevated Temperatures
•Ultra-Precise Cooling Control
•Longer Compressor Life
Prevent Condensation
A reservoir purge tube port
allows the injection of inert
gas into the bath's reservoir
to prevent condensation
build-up.
ISO 9001:2000 Certified
Heating
Circulating Baths
Cool Command is an advanced refrigeration
technology that carefully monitors heat load to
deliver only the amount of refrigerant needed.
As a result, it permits fast bath cooling even at
high temperatures without excessive energy
consumption.
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Page 3
PolyScience Circulators
Table of Contents
Circulator Controller Choices ...........4
Refrigerating/Heating Circulators
Selectable Flow Rates
Pressure and suction pumps
on programmable and digital
models provide variable
flow rates for both open and
closed applications.
The 9100 Series, 6L...........................6
The 9000 Series, 6L...........................8
The 9500 Series, 13L.......................10
The 9700 Series, 13L.......................12
The 9600 Series, 28L.......................14
Heating Circulators
The 8000 Series, 6L.........................16
The 8100 Series, 13L.......................18
The 8200 Series, 28L.......................20
Model 20 Ambient Bath Cooler ......21
Model 8306, 28L.............................22
Exceptional Stability
Advanced refrigeration
systems and high wattage
heaters respond quickly to
temperature changes for
ultimate stability.
Model 210 Heating Recirculator......23
Immersion Circulators
Models 7306 and 712 .....................25
Model 7312.....................................26
Open Bath Tanks .............................27
Coolers
The KR and VLT Series ....................28
Accessories
Lasting Durability
Stainless steel wetted parts
and reservoirs fight corrosion.
Tough epoxy powder coated
exteriors clean easily.
30
www.polyscience.com
Toll Free: 800-229-7569 USA and Canada
Worldwide: 847-647-0611
Fax: 847-647-1155
e-mail: polysci@polyscience.com
3
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PolyScience
PolyScience Controllers
Programmable Controller
Full graphic
display
Programmable
Controller
One-touch
Select/Set Knob
• Time/Temperature Programming
and Data Logging
• Full Graphic Display with
Multi-Language Help Menus
• 200°C Temperature Control
• Optional Remote Probe Capability
• RS232 Interface
• Continuously Variable Pump Speed
Control
Safety Set
on the
front panel
Built-in
timer
• Compatible with National Instruments
LabView™, Microsoft® Excel,
and Palm OS®
• Easy-to-Use Select/Set Knob
• Readout in °C or °F
Set preference
parameters with
multi-language
help menus.
Time/temperature
programming by PC
or by the controller's
Select/Set knob.
Temperature trends
on the controller's
display with realtime graphing.
Select internal
probe or external
probe to optimize
control.
Set high and low
limits with ease.
Audible alarm
capability.
4
The Programmable Controller
The PolyScience Programmable Controller offers the greatest number of features
plus the simplicity of a one-touch, multi-function, Select/Set knob.
The multi-language LCD graphic readout simultaneously displays your set point and
actual fluid temperature. The built-in timer provides visual and audible indications
of timed events. The display also lets you know when it's time for calibration or
service to insure accuracy and eliminate downtime.
Time/temperature programs can be set directly by the controller's Select/Set knob.
Ten programs can be stored in the controller's memory, each having up to 50 steps
that can be cycled up to 999 times.
An RS232 interface is standard. Data logging can be viewed from the graphic
display or via your PC. Included software supports National Instruments
LabView™, Microsoft® Excel, and Palm® OS.
Remote probe capability is one of the strongest reasons for choosing the
Programmable Controller. The optional probe can take over temperature control
at the point of application, such as in a remote bath. Temperature shifts due to
heat loss along tubing lines are eliminated and accuracy is maintained.
Programmable units are accurate to ±0.25°C, and stable to ±0.01°C. The microprocessor controller can be tuned to optimize PID performance for
various fluids and volumes. User-adjustable high and low temperature limits and
alarms are stored in non-volatile memory. A redundant safety thermostat protects
over-temperature and low-liquid situations. On-demand automatic refrigeration
control is standard on all refrigerated programmable units.
The programmable unit can be used for open or closed loop applications with its
variable speed pressure/suction (duplex) pump.
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Page 5
PolyScience Controllers
Digital, Standard, and Analog
Digital Controller
The PolyScience Digital Controller provides outstanding
performance for demanding applications where programmability,
software bundle, or remote probe are not required.
• Full Graphic Display with
Multi-Language Help Menus
• 200°C Temperature Control
• RS232 Interface
• Microprocessor Control
• Readout in °C and °F
PolyScience
Controllers
Readout accuracy is ±0.25°C, stability is ±0.01°C, and temperature control is up to 200°C. The LCD provides convenient
menu selection and displays set point and actual fluid tempertures simultaneously.
The powerful microprocessor controller can be tuned to optimize
PID performance for various fluids and volumes. In addition to
9106, 912
user-settable high and low safety limits, redundant 120V
over-temperModels
ature and low-liquid level cutoffs are standard.
Equipped with a variable speed pressure/suction (duplex) pump,
the Digital Controller may be used for either open or closed
loop applications.
Standard Controller
1/4
Digital set and read to 0.1°C and microprocessor
control at a
1/2
price near analog technology distinguish
the
PolyScience
3/4
Standard Controller. Its stability of ±0.05°C
plus temperature
1/8
control up to 150°C are excellent for many
applications.
1
/32
• Three User-defined
Temperature Preset Buttons
• 150°C Temperature Control
• Easy-to-Read LED Display
• Accurate Microprocessor
Control
• Excellent Performance Moderate Price
Operation is simple: One Select/Set knob and three temperature
preset buttons. The bright LED displays fluid temperature
continuously, and with a quick touch of the Select/Set knob,
displays your set temperature. Choosing °C or °F temperature
units, entering calibration values, and setting high limit temperature are quick and easy.
All Standard Controllers have a 2-speed pressure (simplex)
pump suitable for closed loop applications. Low pump speed is
quiet and provides longer motor life, high speed is preferable for
more difficult pumping requirements.
A redundant safety backup for over-temperature and low-liquid
situations protects your work and equipment.
Analog Controller
• Proportional Temperature
Control
• 100°C Temperature Control
• Great for Routine Use
• Redundant Safety Backup
• Most Economical Model
www.polyscience.com
The PolyScience Analog Controller is used on selected models.
It provides economical and accurate control with ±0.2°C stability
and temperature control up to 100°C.
Toll Free: 800-229-7569
USA and Canada
Special controller design eliminates annoying radio frequency
electrical interference which can disrupt nearby lab equipment.
Fax: 847-647-1155
The 2-speed pressure (simplex) pump produces a flow of 9 or
15 liters per minute on most models. Temperature readout is via
a supplied thermometer (non-mercury).
Worldwide: 847-647-0611
e-mail:
polysci@polyscience.com
®
5
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Page 6
PolyScience
Refrigerating/Heating Circulators
The 9100 Series
9100 Series
Features
Model 912
Model 9112
Model 9102
Model 9106
• Most Popular Design
• Small Footprint Less Than 1 sq.ft.
• 6 Liter Reservoir
• Choice Of Four
Controllers
• Enhanced Cooling
Capacity
• Quiet Operation
• Easy-Access
Reuseable Filter
This series features a 6 liter
reservoir in a space-saving
vertical design. Only 8 1/4 in.
(21cm) wide, the small footprint conserves precious
bench space.
Size, performance, and a
choice of four controllers
combine to make this series
PolyScience's most popular
circulators.
Dependable, precise, and
compact, all models feature
redundant over-temperature
and low-liquid level protection.
The refrigeration system is
designed to be used below
70°C. This allows rapid bath
cooling from 70°C or lower,
while maximizing temperature
control and reducing energy
consumption above 70°C. The
hermetically-sealed compressor is designed for years of
maintenance-free use.
6
Programmable Model 9112. This top-of-the-line model features a wide temperature range
and time/temperature programmability. Programs can be set directly from the front panel with
the aid of the Select/Set knob and multi-language display or from a PC using the RS232 interface. LabView drivers and Excel® macros offer even greater programming and data logging
convenience. Remote probe capability plus variable speed pressure/ suction (duplex) pump
further enhance the 9112’s capabilities.
TM
Digital Model 9102. The Digital Controller offers the same advanced performance as the
programmable model and is the ideal choice when remote probe, time/temperature
programming, or communication software are not required. The LCD display also incorporates
multi-language help menus that aid set-up and operation when using the Select/Set knob. A
built-in RS232 interface is standard. The variable speed pressure/suction pump can be used in
both open and closed loop applications. Great performance for those on a budget.
Standard Model 9106. With the same cooling capacity as our more full featured models, this
model combines high performance with economy. It is equipped with three user-defined temperature preset buttons for rapid set point changes. The bright LED display provides read and
set capability, and its ±0.05°C stability meets all but the most demanding requirements.
Frequently used for cooling electrophoresis cells, viscometers, and general lab applications.
Analog Model 912. Ideal for routine applications where extreme accuracy and stability are not
critical. An excellent, low-price alternative to tap water cooling for rotary evaporators and
condensers. Convenient set-point dial with supplied thermometer (alcohol) readout.
See pages 4 and 5 for additional controller information.
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Page 7
Upright, Space-Saving Design
6 Liter
Cooling
Heating
40˚C
9100 Series
Applications
100˚ C
9112, 9102
240V Models
90˚ C
30˚C
80˚ C
20˚C
70˚ C
Calibration
60˚ C
10˚C
40˚ C
20˚ C
-20˚C
Densitometers
120V
Models
30˚ C
-10˚C
-30˚C
Chromatography
Columns
9106, 912
240V Models
50˚ C
0 ˚C
Distillation
Condensers
10˚ C
0
15
30
45
60
75
90
105
0˚ C
0
5
10
15
20
25
30
35
40
Time In Minutes
Electrophoresis
Apparatus
General Laboratory
Cooling
9100 Series Specifications
Reservoir Capacity
Fluids For Below Ambient Work
6 liters
+20°C
0°C
-10°C
Cooling Capacity @
Select one that satisfies operating conditions,
including safety, flash point, and freezing point.
200 Watts
140 Watts
100 Watts
Pick the lowest possible viscosity.
Yes
Avoid synthetic fluids that are hygroscopic to
prevent ice from forming in the reservoir.
5 1/4 x 5 1/4 x 5 1/2 in.
13.3 x 13.3 x 14 cm
Minimize use of mixtures that may change concentration due to evaporation.
Over-Temperature Cutoff
Adjustable
Low-Liquid Cutoff
Working Access
lxwxd
Some mixtures may change from non-flammable to flammable if a volatile component is
randomly added to keep the freezing point
depressed.
15 3/4 x 8 1/4 x 22 1/2 in.
40 x 21 x 57.1 cm
Overall Dimensions
lxwxh
Pump Inlet and Outlet
1/4
in. FPT Rear Discharge
Note: For Cooling Capacity (Watts x 3.41) = BTU/hr.
Specifications
Model 9112
Model 9102
Model 9106
Model 912
Temperature Range
–20° to 200°C
–20° to 200°C
–20° to 150°C
–20° to 100°C
Temperature Stability
± 0.01°C
± 0.01°C
± 0.05°C
± 0.2°C
Controller / RS232
Programmable / Yes
Digital / Yes
Standard / No
Analog / No
Isoelectric Focusing
Polarimeters
Refractometers
Rotary Evaporators
Spectrophotometers
Viscometers
Supplied with reservoir cover,
bypass tube, and male inlet/
outlet tubing adapters for 3/8,
1/4, and 3/16 inch (.95, .63,
and .47 cm) tubing. Also
includes 6-ft. (1.83 meter)
standard grounded electrical
cord with U.S. (120V) or
European (240V) plug. Other
country-specific plugs available; consult PolyScience.
Programmable Model
Accessories:
-Remote Probe
(10, 25, or 50-ft.)
-Digital to Analog Adapter
Readout
Graphic LCD
Graphic LCD
LED
Thermometer (supplied)
Temperature Readout
°C or °F
°C or °F
°C or °F
N/A
Readout Accuracy
± 0.25°C
± 0.25°C
± 0.5°C
N/A
Pressure Flow Rate
30 lpm max. (60 Hz)
22 lpm max. (50 HZ)
30 lpm max. (60 Hz)
22 lpm max. (50 Hz)
2-speed, 9 or 15 lpm
2-speed, 9 or 15 lpm
Suction Flow Rate
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
N/A
N/A
1100 Watts
2200 Watts
1100 Watts
2200 Watts
1100 Watts
1600 Watts
1100 Watts
1600 Watts
74 lbs / 34 kg
70 lbs / 32 kg
68 lbs / 31 kg
67 lbs /30 kg
Fax: 847-647-1155
e-mail:
polysci@polyscience.com
Heater
60Hz
50Hz
Shipping Weight
Cat. No. 120V, 60Hz, 12A
9112A11B
9102A11B
9106A11B
91A0A11B
Cat. No. 240V, 50Hz, 9.9A
9112A12E
9102A12E
9106A12E
91A0A12E
Note: Performance specifications determined at ambient temperature of 20°C/68°F. For 50Hz units, derate cooling capacity by 17%.
Accessories on pages 30
and 31.
www.polyscience.com
Toll Free: 800-229-7569
USA and Canada
Worldwide: 847-647-0611
®
7
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PolyScience
Refrigerated/Heating Circulators
The 9000 Series
9000 Series
Features
Model 9006
Model 9012
Model 9002
• Low Profile Permits
Convenient Shelf or
Bench Top Placement
• Bath Top Work Space
• 6 Liter Reservoir
• Easy Access
Sample Immersion
• Ideal for Use On Mobile
Carts
• Easy-Access Reusable
Filter
PolyScience 9000 Series
Circulators combine exceptional performance with a low
profile design that permits
placement on shelves, bench
tops, even mobile carts without sacrificing capabilities or
convenience. Each 9000
model features the same temperature range, cooling capacity, and pump as its 9100
Series' counterpart while also
providing almost a full square
foot of additional work space
on its stainless steel top.
In applications where bench
space is at a premium, 9000
Series Circulators can be
placed on a shelf above the
work area while still providing
convenient eye-level access to
the controls. And their wide
footprint adds stability for calibration work or applications
where cart-mounted use is
desirable.
8
Programmable Model 9012. This model features a -20°C to 200°C temperature range
and time/temperature programmability. The full graphic display with multi-language
help menus and Select/Set knob make operation and set-up quick and simple. Data
logging via the RS232 interface and included software are also possible. LabView
drivers and Excel® macros provide even greater programming and data logging
convenience. Remote probe capability and variable speed pressure/suction (duplex)
pump are standard.
TM
Digital Model 9002. Excellent temperature range and stability, combined with the
easy-reading, full graphic display and multi-language help menus, make this model
suitable for many applications and budgets. The built-in RS232 port comes standard.
The pump is a variable speed pressure/suction (duplex) type for open or closed loop
applications.
Standard Model 9006. Designed for routine use up to 150°C, this model
economically delivers the same cooling as our Programmable and Digital models.
The convenient read-and-set LED display plus stability of ±0.05°C meets most requirements. Three user-defined temperature buttons offer quick set point changes for frequently used appications. The pump is 2-speed pressure (simplex) type for closed loop
applications.
See pages 4 and 5 for additional controller information.
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Page 9
Low Profile Design
6 Liter
Cooling
Heating
9000 Series
Applications
00˚ C
40˚C
9012, 9002
240V Models
90˚ C
30˚C
80˚ C
20˚C
70˚ C
Calibration
60˚ C
10˚C
50˚ C
0 ˚C
Densitometers
30˚ C
-10˚C
120V
Models
20˚ C
-20˚C
-30˚C
Chromatography
Columns
9006
240V Models
40˚ C
Distillation
Condensers
10˚ C
0˚ C
0
15
30
45
60
75
90
0
105
5
10
15
20
25
30
35
40
Time In Minutes
Electrophoresis
Apparatus
General Laboratory
Cooling
9000 Series Specifications
Reservoir Capacity
Isoelectric Focusing
6 liters
+20°C
0°C
-10°C
Cooling Capacity @
Over-Temperature Cutoff
200 Watts
140 Watts
100 Watts
For optimum performance locate your
circulator on a level surface free from
drafts and direct sunlight.
Adjustable
Avoid locations where corrosive fumes,
excessive moisture, or excessive dust are
present.
Low-Liquid Cutoff
Yes
5 1/4
5 1/4
5 1/2 in.
x
x
13.3 x 13.3 x 14 cm
Working Access
lxwxd
Protect against voltage drops by using
properly grounded power outlets wired
with 14 gauge or larger diameter wire.
Locate the circulator close to the
power outlet.
15 3/4 x 18 3/4 x 17 in.
40 x 47.6 x 43.2 cm
Overall Dimensions
lxwxh
Pump Inlet and Outlet
1/4
in. FPT Rear Discharge
Note: For Cooling Capacity (Watts x 3.41) = BTU/hr.
Specifications
Model 9012
Model 9002
Model 9006
Temperature Range
-20° to 200°C
-20° to 200°C
-20° to 150°C
Temperature Stability
±.01°C
±.01°C
±.05°C
Controller / RS232
Programmable / Yes
Digital / Yes
Standard / No
Readout
Graphic LCD
Graphic LCD
LED
Temperature Readout
°C or °F
°C or °F
°C or °F
Readout Accuracy
± 0.25°C
± 0.25°C
± 0.5°C
Pressure Flow Rate
30 lpm max. (60 Hz)
22 lpm max. (50 Hz)
30 lpm max. (60 Hz)
22 lpm max. (50 Hz)
2-speed, 9 or 15 lpm
Suction Flow Rate
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
N/A
1100 Watts
2200 Watts
1100 Watts
2200 Watts
1100 Watts
1600 Watts
Shipping Weight
74 lbs / 34 kg
70 lbs / 32 kg
70 lbs / 32 kg
Cat. No. 120V, 60Hz, 12A
9012A11B
9002A11B
9006A11B
Cat. No. 240V, 50Hz, 9.9A
9012A12E
9002A12E
9006A12E
Heater
60Hz
50Hz
Polarimeters
Refractometers
Rotary Evaporators
Spectrophotometers
Viscometers
Supplied with reservoir cover,
bypass tube, and male inlet/
outlet tubing adapters for 3/8,
1/4, and 3/16 inch (.95, .63,
and .47 cm) tubing. Also
includes 6-ft. (1.83 meter)
standard grounded electrical
cord with U.S. (120V) or
European (240V) plug. Other
country-specific plugs available; consult PolyScience.
Programmable Model
Accessories:
-Remote Probe
(10, 25, or 50-ft.)
-Digital to Analog Adapter
Accessories on pages 30
and 31.
www.polyscience.com
Note: Performance specifications determined at ambient temperature of 20°C/68°F. For 50Hz units, derate cooling capacity by 17%.
Toll Free: 800-229-7569
USA and Canada
Worldwide: 847-647-0611
Fax: 847-647-1155
e-mail:
polysci@polyscience.com
®
9
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Page 10
PolyScience
Refrigerating/Heating Circulators
The 9500 Series
9500 Series
Features
Model 9502
Model 9512
Model 9506
• -30°C Cooling Capability
• 13 Liter Reservoir
• Energy-Saving Cool
Command™ Refrigeration
System
• Large Reservoir,
Large Opening
• Easy-Access Reusable
Filter
PolyScience 9500 Series
Circulators offer exceptional
cooling capability over a
broad temperature range plus
a high-capacity, easy-toaccess 13 liter reservoir.
These versatile circulators also
feature our exclusive Cool
Command refrigeration system
and fuzzy logic energy management technique to deliver
up to 50% greater energy efficiency than traditional systems. This advanced technology carefully monitors heat
load to deliver only the
amount of refrigerant needed.
As a result, it permits fast bath
cooling even at high temperatures without excessive energy
consumption.
To further add to their application versatility, Models 9512
and 9502 feature a powerful
variable speed pressure/suction
(duplex) pump, making them
ideal for use where continuous,
low-temperature operation is
required or where the viscosity
of the liquid may affect
circulation uniformity.
10
Programmable Model 9512. The Programmable Controller offers a wide temperature
range, exceptional stability, and variable speed pressure/suction (duplex) pump along with
time/temperature programming and remote probe capability. RS232 interface and PC
programming software are standard. LabView drivers and Excel® macros provide even
greater programming and data logging convenience. The full graphic LCD display and
multi-language help menus simplify operation and set-up.
TM
Digital Model 9502. Excellent temperature range and stability combined with an easyreading graphic display make this model a fine choice for many applications. The pump
is a powerful variable speed pressure/suction (duplex) type for open or closed loop
applications. A built-in RS232 interface comes standard. The full graphic LCD display and
multi-language help menus simplify operation and set-up.
Standard Model 9506. The same -30°C cooling capacity of our Programmable and Digital
models at a price comparable to units with analog controllers make the Model 9506 a
great value for applications where high heat removal at close to ambient temperature is
required. Microprocessor-based controller provides set-and-read functionality; three userdefined temperature buttons make set point changes quick and easy. The
2-speed pressure (simplex) pump is suitable for closed loop applications.
See pages 4 and 5 for additional controller information.
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Page 11
Low Temperature Control
13 Liter
Cooling
Heating
9500 Series
Applications
100˚ C
40 C
˚
9512, 9502
240V Models
90˚ C
30 C
˚
80˚ C
70˚ C
20 C
˚
60˚ C
10 C
˚
50˚ C
0 C
40˚ C
˚
Low Temperature
Calibration
9506
240V Models
Cloud Point and Pour
Point Testing
30˚ C
-10 C
˚
20˚ C
-20 C
120V
Models
10˚ C
˚
Cell Freezing
0˚ C
-30 C
˚
0
25
50
75
100
125
150
0
175
10
20
30
40
50
60
70
80
Time In Minutes
Low Temperature
Reactions
Distillation Condensers
General Laboratory
Cooling
9500 Series Specifications
Reservoir Capacity
13 liters
+20°C
0°C
-20°C
-30°C
Cooling Capacity @
Over-Temperature Cutoff
660 Watts
480 Watts
240 Watts
100 Watts
Adjustable
Low-Liquid Cutoff
Yes
Reservoir Drain
Yes
6 x 11 x 5 1/2 in.
14 x 28 x 15.2 cm
Working Access
lxwxd
17 x 15 1/2 x 24 3/4 in.
43 x 39.4 x 62.9 cm
Overall Dimensions
lxwxh
Pump Inlet and Outlet
1/4
in. FPT Rear Discharge
For Best Temperature Control
Use the largest diameter tubing possible
for maximum flow.
Insulate the tubing between the circulator
and the application.
Choose a fluid with lowest viscosity at the
selected operating temperature.
Select pump speed for optimum fluid mixing. This helps assure good uniformity.
Keep reservoir covered.
Consider the use of a remote probe.
Note: For Cooling Capacity (Watts x 3.41) = BTU/hr.
Specifications
Model 9512
Model 9502
Model 9506
Temperature Range
-30° to 200°C
-30° to 200°C
-30° to 150°C
Temperature Stability
± 0.01°C
± 0.01°C
± 0.05°C
Controller / RS232
Programmable / Yes
Digital / Yes
Standard / No
Rotary Evaporators
Spectrophotometers
Viscosity Studies
Supplied with reservoir cover,
bypass tube, and male inlet/
outlet tubing adapters for 3/8,
1/4, and 3/16 inch (.95, .63,
and .47 cm) tubing. Also
includes 6-ft. (1.83 meter)
standard grounded electrical
cord with U.S. (120V) or
European (240V) plug. Other
country-specific plugs available; consult PolyScience.
Programmable Model
Accessories:
-Remote Probe
(10, 25, or 50-ft.)
-Digital to Analog Adapter
Readout
Graphic LCD
Graphic LCD
LED
Temperature Readout
°C or °F
°C or °F
°C or °F
Readout Accuracy
± 0.25°C
± 0.25°C
± 0.5°C
Pressure Flow Rate
30 lpm max. (60 Hz)
22 lpm max. (50 Hz)
30 lpm max. (60 Hz)
22 lpm max. (50 Hz)
2-speed, 9 or 15 lpm
www.polyscience.com
Suction Flow Rate
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
N/A
Toll Free: 800-229-7569
USA and Canada
1100 Watts
2200 Watts
1100 Watts
2200 Watts
1100 Watts
1600 Watts
Shipping Weight
147 lbs / 67 kg
146 lbs / 66 kg
140 lbs / 64 kg
Cat. No. 120V, 60Hz, 13A
9512A11C
9502A11C
9506A11C
Cat. No. 240V, 50Hz, 9.8A
9512A12E
9502A12E
9506A12E
Heater
60Hz
50Hz
Accessories on pages 30
and 31.
Worldwide: 847-647-0611
Fax: 847-647-1155
e-mail:
polysci@polyscience.com
®
Note: Performance specifications determined at ambient temperature of 20°C/68°F. For 50Hz units, derate cooling capacity by 17%.
11
Circulator_wrk
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Page 12
PolyScience
Refrigerating/Heating Circulators
The 9700 Series
9700 Series
Features
Model 9702
Model 9712
Model 9706
• -40°C Cooling
Capability
• 13 Liter Reservoir
• Broad Operating
Temperature Range
• Ample Reservoir for
Sample Immersion
• Cool Command™
Refrigeration System
• Enlarged Access Opening
• Easy-Access Reuseable
Filter
Ultra-low cooling capability,
large 13 liter reservoir, and
integral over-temperature and
low-liquid level protection
combine to make PolyScience
9700 Series Circulators ideal
for a wide range of demanding
applications.
Models 9712 and 9702 offer a
-40° to 200°C temperature
range with ±0.01°C temperature stability. The Model 9706
features a temperature range of
-40° to 150°C with ±0.05°C
stability. All models feature our
Cool Command refrigeration
system and fuzzy logic energy
management technique to
deliver up to 50% greater energy
efficiency than traditional systems. This advanced technology
carefully monitors heat load to
deliver only the amount of
refrigerant needed. As a result,
it permits fast bath cooling
even at high temperatures
without excessive energy consumption.
12
Programmable Model 9712. This model offers the widest temperature range along with
high stability and variable speed pressure/suction (duplex) pump. Additional features
include time/temperature programming and remote probe capability. RS232 interface
and software for PC programming are standard. LabViewTM drivers and Excel® macros
offer even greater programming and data logging convenience. The full graphic LCD
display with multi-language help menus aid in operation and set-up.
Digital Model 9702. Excellent temperature range and stability combined with easy-reading graphic display make this model a fine choice for many applications and
budgets. A built-in RS232 interface comes standard. The pump is a powerful variable
speed pressure/suction (duplex) type for open or closed loop applications. The full graphic
LCD display with multi-language help menus simplify operation and set-up.
Standard Model 9706. A -40°C cooling capacity and +150°C upper temperature limit
make this circulator an economical choice for applications where high heat removal at
close to ambient temperatures is required. Microprocessor-based controller provides setand-read functionality; three user-defined temperature buttons make set point changes
quick and simple. The 2-speed pressure (simplex) pump is suitable for closed loop
applications.
See pages 4 and 5 for additional controller information.
Circulator_wrk
7/6/06
6:28 PM
Page 13
Extra Low Temperature Control
13 Liter
Cooling
Heating
30˚ C
100˚ C
20˚ C
90˚ C
9700 Series
Applications
9712, 9702
240V Models
80˚ C
10˚ C
70˚ C
0˚ C
60˚ C
-10˚ C
50˚ C
Low Temperature
Calibration
9706
240V Models
40˚ C
-20˚ C
Cloud Point and Pour
Point Testing
30˚ C
-30˚ C
-50˚ C
120V
Models
20˚ C
-40˚ C
10˚ C
Cell Freezing
0˚ C
0
20
40
60
80
100
120
0
140
10
20
30
40
50
60
70
80
Time In Minutes
Low Temperature
Reactions
Distillation Condensers
General Laboratory
Cooling
9700 Series Specifications
Reservoir Capacity
13 liters
+20°C
0°C
-30°C
Cooling Capacity @
Over-Temperature Cutoff
680 Watts
450 Watts
160 Watts
Adjustable
Low-Liquid Cutoff
Yes
Reservoir Drain
Yes
6 x 11 x 5 1/2 in.
14 x 28 x 15.2 cm
Working Access
lxwxd
17 x 15 1/2 x 24 3/4 in.
43 x 39.4 x 62.9 cm
Overall Dimensions
lxwxh
Pump Inlet and Outlet
1/4
in. FPT Rear Discharge
Note: For Cooling Capacity (Watts x 3.41) = BTU/hr.
Fluids For Below Ambient Work
Rotary Evaporators
Select one that satisfies operating conditions,
including safety, flash point and freezing point.
Spectrophotometers
Pick the lowest possible viscosity.
Avoid synthetic fluids that are hygroscopic to
prevent ice from forming in the reservoir.
Minimize use of mixtures that may change
concentration due to evaporation.
Some mixtures may change from non-flammable to flammable if a volatile component is
randomly added to keep the freezing point
depressed.
Viscosity Studies
Supplied with reservoir cover,
bypass tube, and male inlet/
outlet tubing adapters for 3/8,
1/4, and 3/16 inch (.95, .63,
and .47 cm) tubing. Also
includes 6-ft. (1.83 meter)
standard grounded electrical
cord with U.S. (120V) or
European (240V) plug. Other
country-specific plugs available; consult PolyScience.
Programmable Model
Accessories:
-Remote Probe
(10, 25, or 50-ft.)
-Digital to Analog Adapter
Specifications
Model 9712
Model 9702
Model 9706
Temperature Range
-40° to 200°C
-40° to 200°C
-40° to 150°C
Temperature Stability
± 0.01°C
± 0.01°C
± 0.05°C
Controller / RS232
Programmable / Yes
Digital / Yes
Standard / No
Readout
Graphic LCD
Graphic LCD
LED
Temperature Readout
°C or °F
°C or °F
°C or °F
Readout Accuracy
± 0.25°C
± 0.25°C
± 0.5°C
Pressure Flow Rate
30 lpm max. (60 Hz)
22 lpm max. (50 Hz)
30 lpm max. (60 Hz)
22 lpm max. (50 Hz)
2-speed, 9 or 15 lpm
Suction Flow Rate
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
N/A
Toll Free: 800-229-7569
USA and Canada
1100 Watts
2200 Watts
1100 Watts
2200 Watts
1100 Watts
1600 Watts
Worldwide: 847-647-0611
Shipping Weight
153 lbs / 69 kg
150 lbs / 68 kg
145 lbs / 66 kg
Fax: 847-647-1155
Cat. No. 120V, 60Hz, 14A
9712A11C
9702A11C
9706A11C
Cat. No. 240V, 50Hz, 9.9A
9712A12E
9702A12E
9706A12E
e-mail:
polysci@polyscience.com
Heater
60Hz
50Hz
Note: Performance specifications determined at ambient temperature of 20°C/68°F. For 50Hz units, derate cooling capacity by 17%.
Thermometry Calibration
Reservoir and other
Accessories on pages 30
and 31.
www.polyscience.com
®
13
Circulator_wrk
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Page 14
PolyScience
Refrigerating/Heating Circulators
The 9600 Series
9600 Series
Features
Model 9602
Model 9612
Model 9606
• -25°C Cooling Capability
• 28 Liter Reservoir
Accommodates Large or
Multiple Samples
• Extra Large Reservoir
Opening
• Energy-Saving Cool
Command™
Refrigeration System
• Bath Top Work Space
• Easy-Access Resuable
Filter
The 9600 Series combines
-25°C cooling capacity with a
spacious 28 liter reservoir to
provide precise temperature
control for large or multiple
samples even under rapidly
changing heat loads. Plus they
feature large 101⁄4 by 101⁄4 in.
reservoir openings to make
immersion and retrieval of
samples quick and easy.
All 9600 Series models also
feature our Cool Command
refrigeration system and fuzzy
logic energy management technique to deliver up to 50%
greater energy efficiency than
traditional
systems. This
advanced technology carefully
monitors heat load to deliver
only the amount of refrigerant
needed. As a result, it permits
fast bath cooling even at high
temperatures without excessive
energy consumption.
14
Programmable Model 9612. The most versatile model in the 9600 Series, the 9612
provides precise temperature control from -25°C to +150°C and features time/temperature
programming, remote probe capability, and a variable speed pressure/suction (duplex)
pump. An RS232 interface and PC programming software are standard while LabViewTM
drivers and Excel® macros provide even greater programming and data logging convenience. A full graphic LCD display with multi-language help menus simplify operation and
set-up.
Digital Model 9602. A fine choice for more modest applications and budgets, the 9602
features -25°C to +150°C temperature control, a powerful variable speed pressure/suction
(duplex) pump for open or closed loop applications, and integral RS232 interface. A full
graphic LCD display with multi-language help menus simplify operation and set-up.
Standard Model 9606. The most economical model in this series, the 9606 offers the
same temperature range and cooling capacity as our more full-featured models. A microprocessor-based controller provides set-and-read functionality; three user-defined
temperature buttons make set point changes quick and simple. The 2-speed pressure
(simplex) pump is suitable for closed loop applications.
See pages 4 and 5 for additional controller information.
Circulator_wrk
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6:28 PM
Page 15
Large Access Reservoir
28 Liter
Cooling
Heating
30˚ C
100˚ C
20˚ C
90˚ C
9600 Series
Applications
9612, 9602
240V Models
80˚ C
10˚ C
70˚ C
0˚ C
60˚ C
-10˚ C
50˚ C
Temperature Calibration
9606
240V Models
40˚ C
-20˚ C
Cloud Point and Pour
Point Testing
30˚ C
-30˚ C
20˚ C
-40˚ C
-50˚ C
Low Temperature
Reactions
120V
Models
10˚ C
0˚ C
0
20
40
60
80
100
120
0
140
25
50
75
100
125
150
175
200
Time In Minutes
Distillation Condensers
General Laboratory
Cooling
Rotary Evaporators
9600 Series Specifications
Reservoir Capacity
Spectrophotometers
28.4 liters
+20°C
0°C
-20°C
Cooling Capacity @
Over-Temperature Cutoff
700 Watts
510 Watts
260 Watts
Selectable Pump Speed Advantages:
Sample Tempering
Slow Speed Quieter Operation
Viscosity Studies
Longer Motor Life
Adjustable
Low-Liquid Cutoff
Yes
Minimizes Bath Turbulence
Reservoir Drain
Yes
Reduce friction heating of bath
Working Access
lxwxd
10 1/4 x 10 1/4 x 10 1/4 in.
26 x 26 x 26 cm
Overall Dimensions
lxwxh
19 1/2 x 27 1/2 x 18 1/2 in.
49.5 x 70 x 47 cm
Pump Inlet and Outlet
1/4 in.
Faster Speed Responds Quickly to Changes
Pumps to Multiple Systems
Better Flow in Small Tubing
Better Uniformity with Viscous Fluids
FPT Rear Discharge
Note: Cooling capacity, Watts x 3.41 = BTU’s/hr.
Specifications
Model 9612
Model 9602
Model 9606
Temperature Range
-25° to 150°C
-25° to 150°C
-25° to 150°C
Temperature Stability
± 0.01°C
± 0.01°C
± 0.05°C
Controller / RS232
Programmable / Yes
Digital / Yes
Standard / No
Supplied with reservoir cover,
bypass tube, and male inlet/
outlet tubing adapters for 3/8,
1/4, and 3/16 inch (.95, .63,
and .47 cm) tubing. Also
includes 6-ft. (1.83 meter)
standard grounded electrical
cord with U.S. (120V) or
European (240V) plug. Other
country-specific plugs available; consult PolyScience.
Programmable Model
Accessories:
-Remote Probe
(10, 25, or 50-ft.)
-Digital to Analog Adapter
Readout
Graphic LCD
Graphic LCD
LED
Temperature Readout
°C or °F
°C or °F
°C or °F
Readout Accuracy
± 0.25°C
± 0.25°C
± 0.5°C
Pressure Flow Rate
30 lpm max. (60 Hz)
22 lpm max. (50 Hz)
30 lpm max. (60 Hz)
22 lpm max. (50 Hz)
2-speed, 9 or 15 lpm
www.polyscience.com
Suction Flow Rate
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
N/A
Toll Free: 800-229-7569
USA and Canada
1100 Watts
2200 Watts
1100 Watts
2200 Watts
1100 Watts
1600 Watts
Shipping Weight
162 lbs / 73 kg
162 lbs / 73 kg
162 lbs / 73 kg
Cat. No. 120V, 60Hz, 13A
9612A11C
9602A11C
9606A11C
Cat. No. 240V, 50Hz, 9.8A
9612A12E
9602A12E
9606A12E
Heater
60Hz
50Hz
Accessories on pages 30
and 31.
Worldwide: 847-647-0611
Fax: 847-647-1155
e-mail:
polysci@polyscience.com
®
Note: Performance specifications determined at ambient temperature of 20°C/68°F. For 50Hz units, derate cooling capacity by 17%.
15
Circulator_wrk
7/6/06
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Page 16
PolyScience
Heating Circulators
The 8000 Series
8000 Series
Features
Model 812
Model 8006
Model 8012
Model 8002
• Above Ambient
Temperature Control
• 6 Liter
• Small Footprint,
Low Profile
• Choice of Microprocessor
or Analog Controller
Compact and powerful,
PolyScience 8000 Series
Circulators are ideal for precise control of temperature
from 5°C above ambient to as
high as 200°C. Four different
controllers are available – from
a full-featured, fully programmable controller to a low-cost,
set-it-and-forget-it
analog
model.
Programmable Model 8012. The most versatile model in the 8000 Series, the 8012 provides
precise temperature control from 5°C above ambient to 200°C and features time/temperature
programming, remote probe capability, and a variable speed pressure/suction (duplex) pump.
An RS232 interface and PC programming software are standard while LabView drivers and
Excel® macros provide even greater programming and data logging convenience. A full
graphic LCD display and multi-language help menus simplify operation and set-up.
TM
For even greater operational
flexibility, a variety accessories
and add-ons are also available
for 8000 Series Circulators.
Our Model 20 Ambient Bath
Cooler (page 21) and tap water
cooling coil (Cat. No. 060300;
page 30) allow operation at
temperatures closer to ambient
and provide more rapid cooldown from elevated temperatures. And for below ambient
work, one of our KR FlowThrough Coolers (page 28) can
be added to provide cooling
down to -25°C.
16
Digital Model 8002. A fine choice for more modest applications and budgets, the 8002
features the same temperature range and stability as the 8012 as well as a full graphic LCD
display with multi-language help menus. Other standard features include a powerful variable
speed pressure/suction (duplex) pump for open or closed loop applications and integral
RS232 interface.
Standard Model 8006. The most economical microprocessor-controlled model in this series,
the 8006 has an upper temperature limit of 150°C and a bright set-and-read LED display.
Three user-defined temperature buttons make set point changes quick and simple. The
2-speed pressure (simplex) pump is suitable for closed loop applications.
Analog Model 812. The lowest priced Heating Circulator in the 8000 Series, the 812 is ideal
for use in applications where set point changes are infrequent. Temperature is set via a rotary
dial and is read on a supplied alcohol thermometer. The 2-speed pressure (simplex) pump is
suitable for closed loop applications.
See pages 4 and 5 for additional controller information.
Circulator_wrk
7/6/06
6:28 PM
Page 17
Compact and Powerful Control
6 Liter
Heating
8000 Series
Applications
100˚ C
8012, 8002
240V Models
90˚ C
80˚ C
High Temperature Precautions:
70˚ C
60˚ C
8006, 812
240V Models
50˚ C
40˚ C
30˚ C
120V
Models
20˚ C
10˚ C
0˚ C
0
5
10
15
20
25
30
35
40
Time In Minutes
Before starting your circulator, set both a
Safety Set point temperature as well as your
operating set point temperature.
Aging Studies
The Safety Set feature prevents your unit from
excessive heat by switching off power to the
heater in case of low-liquid level or primary
controller failure. This feature has a
temperature range of 40°C to 210°C.
Densitometers
Calibration
Extractor - Concentrators
DNA Melting Curves
Enzyme Assays
Kinetic Research
Polymer Studies
Petroleum Testing
8000 Series Specifications
Reservoir Capacity
Temperature Gradients
6 liters
Over-Temperature Cutoff
High Temperature Precautions:
Adjustable
Low-Liquid Cutoff
Select a fluid with a flash point well
above the operating temperature.
Yes
Working Access
lxwxd
5 1/4 x 5 1/4 x 5 1/2 in.
13.3 x 13.3 x 14 cm
Overall Dimensions
lxwxh
14 1/4 x 8 1/4 x 14 in.
37.5 x 21 x 35.6 cm
Pump Inlet and Outlet
1/4 in.
Silicone oils are preferred over mineral
oil which may smoke or burn.
Place circulator in a fume hood if
noxious vapors may be present.
FPT Rear Discharge
Use high temperature tubing and tubing adapters. See page 30 for accessories.
Specifications
Model 8012
Model 8002
Model 8006
Model 812
Temperature Range
Ambient +5° to 200°C
Ambient +5° to 200°C
Ambient +5° to 150°C
Ambient +5° to 100°C
Temperature Stability
±0.01°C
±0.01°C
±0.05°C
±0.2°C
Controller / RS232
Programmable / Yes
Digital / Yes
Standard / No
Analog / No
Readout
Graphic LCD
Graphic LCD
LED
Thermometer (supplied)
Readout Accuracy
±0.25°C
±0.25°C
±0.5°C
N/A
Temperature Readout
°C or °F
°C or °F
°C or °F
N/A
Pressure Flow Rate
30 lpm max. (60 Hz)
22 lpm max. (50 Hz)
30 lpm max. (60 Hz)
22 lpm max. (50 Hz)
2-speed, 9 or 15 lpm
2-speed, 9 or 15 lpm
Suction Flow Rate
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
N/A
N/A
1100 Watts
2200 Watts
1100 Watts
2200 Watts
1100 Watts
1600 Watts
1100 Watts
1600 Watts
Shipping Weight
30 lbs / 14 kg
28 lbs / 13 kg
24 lbs / 11 kg
24 lbs / 11 kg
Cat. No. 120V,
50/60Hz, 11A
8012A11B
8002A11B
8006A11B
80A0A11B
Cat. No. 240V,
50/60Hz, 9.8A
8012A12E
8002A12E
8006A12E
80A0A12E
Heater
60Hz
50Hz
Spectrophotometers
Viscosity Studies
Supplied with reservoir cover,
bypass tube, and male inlet/
outlet tubing adapters for 3/8,
1/4, and 3/16 inch (.95, .63,
and .47 cm) tubing. Also
includes 6-ft. (1.83 meter)
standard grounded electrical
cord with U.S. (120V) or
European (240V) plug. Other
country-specific plugs available; consult PolyScience.
Programmable Model
Accessories:
-Remote Probe
(10, 25, or 50-ft.)
-Digital to Analog Adapter
Accessories on pages 30
and 31.
www.polyscience.com
Toll Free: 800-229-7569
USA and Canada
Worldwide: 847-647-0611
Fax: 847-647-1155
Note: Performance specifications determined at ambient temperature of 20°C/68°F.
e-mail:
polysci@polyscience.com
®
17
Circulator_wrk
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6:28 PM
Page 18
PolyScience
Heating Circulators
The 8100 Series
8100 Series
Model 8112
Model 8102
Model 8106
Features
• Above Ambient
Temperature Control
• 13 Liter Reservoir
• Large Reservoir Opening
• Small Footprint, Low
Profile
• Carrying Handles For
Easy Placement
These medium capacity 8100
Series Heating Circulators are
ideal for maintaining larger or
multiple samples at temperatures from 5°C above ambient
to 150°C.
They feature powerful, highwattage heaters to provide
excellent temperature stability
and respond quickly to
changes in heat demand.
Programmable Model 8112. Our best 8100 Series Circulator, the 8112 provides
precise temperature control from 5°C above ambient to 150°C and features time/
temperature programming, remote probe capability, and a variable speed pressure/suction
(duplex) pump. An RS232 interface and PC programming software are standard while
LabViewTM drivers and Excel® macros provide even greater programming and data
logging convenience. A full graphic LCD display with multi-language help menus
simplify operation and set-up.
Digital Model 8102. A bit less full-featured than our Programmable model, the 8102
offers identical temperature performance at a more modest price. Standard features
include a full graphic LCD display with multi-language help menus, powerful variable
pressure/suction (duplex) pump for open or closed loop applications, and integral
RS232 interface.
Standard Model 8106. The most economical microprocessor-controlled model in this
series, the 8106 also provides ambient +5°C to 150°C temperature control. It features
a bright set-and-read LED display, three user-defined temperature set point buttons, and
a 2-speed pressure (simplex) pump suitable for closed loop applications.
18
See pages 4 and 5 for additional controller information.
Circulator_wrk
7/6/06
6:28 PM
Page 19
Compact and Powerful Control
13 Liter
Heating
8100 Series
100˚ C
8112, 8102
240V Models
90˚ C
Applications
80˚ C
70˚ C
Aging Studies
60˚ C
50˚ C
8106
240V Models
40˚ C
Calibration
Densitometers
30˚ C
120V
Models
20˚ C
10˚ C
0˚ C
0
10
20
30
40
50
60
70
80
Time In Minutes
If you operate above 90°C, be aware of
the following:
Extractor - Concentrators
Heat loss from vapor may cause poor
temperature stability.
Enzyme Assays
Use a cover and floating hollow balls
to help prevent heat and vapor loss.
Fluid lost from vapor will have to be
frequently replenished.
If fluid other than water is used, a
fume hood may be required to prevent
the buildup of vapors inside the room.
8100 Series Specifications
Reservoir Capacity
13 liters
Over-Temperature Cutoff
Adjustable
Low-Liquid Cutoff
DNA Melting Curves
Kinetic Research
Polymer Studies
Petroleum Testing
Temperature Gradients
Spectrophotometers
Viscosity Studies
Yes
51/4 x 81/2 x 73/4 in.
13.3 x 21.6 x 19.7 cm
Working Access
lxwxd
15 1/2 x 10 7/8 x 14 3/4 in.
39.4 x 27.6 x 37.5 cm
Overall Dimensions
lxwxh
1/4
Pump Inlet and Outlet
in. FPT Rear Discharge
Supplied with reservoir cover,
bypass tube, and male inlet/
outlet tubing adapters for 3/8,
1/4, and 3/16 inch (.95, .63,
and .47 cm) tubing. Also
includes 6-ft. (1.83 meter)
standard grounded electrical
cord with U.S. (120V) or
European (240V) plug. Other
country-specific plugs available; consult PolyScience.
Specifications
Models 8112
Models 8102
Models 8106
Temperature Range
Ambient +5° to 150°C
Ambient +5° to 150°C
Ambient +5° to 150°C
Temperature Stability
±0.01°C
±0.01°C
±0.05°C
Controller / RS232
Programmable / Yes
Digital / Yes
Standard / No
Readout
Graphic LCD
Graphic LCD
LED
Readout Accuracy
±0.25°C
±0.25°C
±0.5°C
Temperature Readout
°C or °F
°C or °F
°C or °F
Pressure Flow Rate
30 lpm max. (60 Hz)
22 lpm max. (50 Hz)
30 lpm max. (60 Hz)
22 lpm max. (50 Hz)
2-speed, 9 or 15 lpm
www.polyscience.com
Suction Flow Rate
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
N/A
Toll Free: 800-229-7569
USA and Canada
1100 Watts
2200 Watts
1100 Watts
2200 Watts
1100 Watts
1600 Watts
Worldwide: 847-647-0611
Shipping Weight
40 lbs / 18 kg
34 lbs / 15 kg
31 lbs / 14 kg
Cat. No. 120V, 50/60Hz, 11A
8112A11B
8102A11B
8106A11B
Cat. No. 240V, 50/60Hz, 9.8A
8112A12E
8102A12E
8106A12E
Heater
60Hz
50Hz
Programmable Model
Accessories:
-Remote Probe
(10, 25, or 50-ft.)
-Digital to Analog Adapter
Accessories on pages 30
and 31.
Fax: 847-647-1155
e-mail:
polysci@polyscience.com
®
Note:Performance specifications determined at ambient temperature of 20°C/68°F.
19
Circulator_wrk
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Page 20
PolyScience
Heating Only Circulators
The 8200 Series
8200 Series
Features
Model 8202
Model 8212
Model 8206
• Above Ambient
Temperature Control
• 28 Liter Reservoir
• Large Reservoir Opening
• Compact Design
• Carrying Handles
For Easy Placement
PolyScience 8200 Series
Heating Circulators feature
spacious 28 liter reservoirs
and ambient +5°C to 150°C
temperature control to keep
large or multiple samples at a
constant, stable temperature.
Their powerful, high-wattage
heaters respond quickly to
changes in heat demand and
provide excellent temperature
stability.
For operational convenience,
all 8200 Series feature a large
121/8 x 103/8 in. reservoir opening for easy access and carrying
handles for added portability.
Programmable Model 8212. Ambient +5°C to 150°C temperature control, ±0.01°C
temperature stability, time/temperature programming, and remote probe capability make
this PolyScience's best large-capacity Heating Circulator. Other features include
variable speed pressure/suction (duplex) pump, RS232 interface and PC programming
software, LabView drivers and Excel® macros, and full graphic LCD display with multilanguage help menus.
TM
Digital Model 8202. The same broad temperature control range and excellent temperature stability performance of our top of the line model at a more modest price. Standard
features include a full graphic LCD display with multi-language help menus, powerful
variable speed pressure/suction (duplex) pump for open or closed loop applications, and
integral RS232 interface.
Standard Model 8206. Ideal for those on a tight budget, the 8206 is our most economical large-capacity Heating Circulator. As with our other 8200 Series Circulators, it
provides ambient +5°C to 150°C temperature control. Standard features include a bright
set-and-read LED display, three user-defined temperature set point buttons, and a
2-speed pressure (simplex) pump suitable for closed loop applications.
20
See pages 4 and 5 for additional controller information.
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Page 21
Compact and Powerful Control
28 Liter
Heating
8200 Series Specifications
Reservoir Capacity
100˚ C
8212, 8202
240V Models
90˚ C
28 liters
Over-Temperature Cutoff
Adjustable
Low-Liquid Cutoff
80˚ C
Yes
121/8 x 103/8 x 8 in.
30.8 x 26.4 x 20.3 cm
Working Access
lxwxd
70˚ C
60˚ C
8206
240V Models
50˚ C
40˚ C
30˚ C
20˚ C
Calibration
Overall Dimensions
lxwxh
22 3/4 x 13 3/16 x 14 3/4 in.
55.8 x 33.5 x 37.5 cm
Chromatography
Columns
Pump Inlet and Outlet
1/4
Densitometers
in. FPT Rear Discharge
Distillation
Condensers
120V
Models
10˚ C
8200 Series
Applications
®
0˚ C
0
25
50
75
100
125
150
175
200
Electrophoresis
Apparatus
Time In Minutes
Specifications
Models 8212
Models 8202
Models 8206
General Laboratory
Temperature Range
Ambient +5° to 150°C
Ambient +5° to 150°C
Ambient +5° to 150°C
Isoelectric Focusing
Temperature Stability
±0.01°C
±0.01°C
±0.05°C
Polarimeters
Controller / RS232
Programmable / Yes
Digital / Yes
Standard / No
Readout
Graphic LCD
Graphic LCD
LED
Readout Accuracy
±0.25°C
±0.25°C
±0.5°C
Rotary Evaporators
Temperature Readout
°C or °F
°C or °F
°C or °F
Spectrophotometers
Pressure Flow Rate
30 lpm max. (60 Hz)
22 lpm max. (50 Hz)
30 lpm max. (60 Hz)
22 lpm max. (50 Hz)
2-speed, 9 or 15 lpm
Viscometers
Suction Flow Rate
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
22 lpm max. (60 Hz)
15 lpm max. (50 Hz)
N/A
1100 Watts
2200 Watts
1100 Watts
2200 Watts
1100 Watts
1600 Watts
Heater
60Hz
50Hz
Shipping Weight
50 lbs / 23 kg
44 lbs / 20 kg
42 lbs / 19 kg
Cat. No. 120V, 50/60hz, 11A
8212A11B
8202A11B
8206A11B
Cat. No. 240V, 50/60Hz, 9.8A
8212A12E
8202A12E
8206A12E
Refractometers
Supplied with reservoir cover,
bypass tube, and male inlet/
outlet tubing adapters for 3/8,
1/4, and 3/16 inch (.95, .63,
and .47 cm) tubing. Also
includes 6-ft. (1.83 meter)
standard grounded electrical
cord with U.S. (120V) or
European (240V) plug. Other
country-specific plugs available; consult PolyScience.
Note: Performance specifications determined at ambient temperature of 20°C/68°F.
Model 20 Ambient Bath Cooler
Heating circulators can normally control within 5°C to 15°C above ambient.
When connected to a heating circulator, this air-cooled heat exchanger
rapidly cools fluids from high temperatures, allowing the circulator to control within 2°C of ambient.
Model 20 Specifications
•Aids in Closer-toAmbient Operation
•Rapidly Cools High
Temperature Fluids
A 2-speed fan permits a choice
of cooling rates. An external
pumping source, such as a
heating circulator, is required.
Wetted parts are brass and
copper.
Temperature Range
Up to 200°C
Overall Dimensions
lxwxh
8 x 9 x 11 1/2 in.
20.3 x 22.6 x 29.2 cm
Inlet and Outlet Fittings
Shipping Weight
1/4
in. int. NPT
15 lbs / 7 kg
Cat. No. 120V, 60Hz, 0.4A
040250
Cat. No. 240V, 50Hz, 0.2A
040251
Programmable Model
Accessories:
-Remote Probe
(10, 25, or 50-ft.)
-Digital to Analog Adapter
Accessories on pages 30
and 31.
www.polyscience.com
Toll Free: 800-229-7569
USA and Canada
Worldwide: 847-647-0611
Fax: 847-647-1155
e-mail:
polysci@polyscience.com
21
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Page 22
PolyScience
Circulating Water Bath
The Model 8306
Model 8306
Features
Model 8306
• Easy-to-Use
Microprocessor
Controller
• Three Preset Temperatures
Buttons Permit Rapid
Temperature Set Point
Changes
• 28 Liters
• External Circulation
Capability
• Hinged, See-Through
Cover
The Model 8306 Circulating
Water Bath is an excellent
general purpose bath suitable
for a wide variety of laboratory
applications, including those
requiring external circulation.
It is supplied with a sample
tray for the bath bottom and
thermometer clip. (Thermometer not included).
Model 8306. Designed specifically for coliform testing, the Model 8306
features the PolyScience Standard Controller. It incorporates three preset
temperature buttons which can be used to rapidly change to common
coliform test temperatures, such as 44.5°C, 45.5°C, 41.5°C, and 35.0°C, or
other temperatures from ambient +5°C to 150°C.
Bath temperature is displayed on a bright LED readout. A quick press of a
knob displays set point and also selects temperature units (°C or °F).
Use distilled water for temperatures up to
90°C. Do not use deionized water.
For procedures at higher temperatures
(i.e., non-coliform testing), use the following
guidelines when selecting a bath medium:
Use only fluids that meet your safety,
health, and equipment requirements.
Use a fluid suitable for the temperature
range desired.
For operational convenience, the Model 8306 is equipped with a tilting,
see-through polycarbonate cover which drains back into the bath when
opened and an integral 2-speed (simplex) pump which can be used
to circulate the bath liquid to other instruments using a closed loop
configuration.
All wetted components are corrosion-resistant 300 stainless steel. The outer
case is protected with a durable, easy-to-clean epoxy powder coating.
Use a fluid compatible with 300 series
stainless steel.
22
See page 5 for additional information on the Standard Controller used on the Model 8306.
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Page 23
Ideal For Coliform Testing
28 Liter
The Model 8306
Model 8306
Applications
Model 8306
Reservoir Capacity
This circulating bath is specifically designed to be
used for the following Coliform tests:
28 liters
Temperature Range
Ambient +5° to 150°C
Temperature Stability
1. APHA, AWWA, WEF and EPA fecal coliform
determination at 44.5°C as specified in
“Standard Methods for the Examination of Water
and Wastewater” (19th Edition 1995). The
membrane filter method or MPM method can
be used.
±0.05°C
Readout
LED, °C or °F to 0.1°
Pump Flow Rate
2-speed, 9 or 15 lpm
1/4
Pump Inlet and Outlet
in. FPT Rear Discharge
60Hz
50Hz
Heater
Over-Temperature Cutoff
2. AOAC determination of E. coli at 45.5°C.
Adjustable
9106, 912Yes
120V Models
Low-Liquid Cutoff
3. APHA, AWWA, WEF 7-Hour Fecal Coliform test
at 41.5°C.
Working Access
lxwxd
10 1/4 x 11 3/4 x 8 in.
27.3x 29.8 x 20.3 cm
Shipping Weight
43 lbs / 20 kg
Cat. No. 120V, 50/60Hz, 11A
8306A11B
Cat. No. 240V, 50/60Hz, 9.8A
8306A12E
Note: Performance specifications determined at ambient temperature of 20°C/68°F.
Model 210, Heating Recirculator
The Model 210 recirculating heater connects to a tank or full cooling
system to provide low-cost, accurate control within a frequently used
temperature range.
• Low-Cost Pumping
and Heating
• Closed Loop
Applications
• Make Your Own
System
Ideal for routine applications such as thawing plasma,
tempering photographic
solutions, or circulating to
an external device. The
sealed reservoir allows use
with closed loop applications.
Fittings for 1/2 in. ID tubing
to allow for easy installation. Wetted parts are stainless steel, PVC, brass, or
nylon.
General
Bacteriological Testing
Incubation
Routine
Laboratory Use
Sample Tempering
14 x 22 x 13 1/2 in.
35.6 X 55.9 x 34.3 cm
Overall Dimensions
lxwxh
4. Defined Substrate Technology™ tests for E. coli
and total coliform at 35.0°C.
1100 Watt
2200 Watt
Standard Method
Coliform Testing
Model 210
Temperature Range
Temperature Stability
Ambient to 70ºC
0.5 liter
Over-Temperature
Adjustable
Low Liquid Cutoff
Yes
Shipping Weight
- Refractometers
- Spectrophotometers
- Extractor
Concentrators
®
Model 8306 supplied with
reservoir cover, bypass tube,
and male inlet/outlet tubing
adapters for 3/8, 1/4, and
3/16 inch (.95, .63, and .47
cm) tubing. Also includes 6-ft.
(1.83 meter) standard grounded electrical cord with U.S.
(120V) or European (240V)
plug. Other country-specific
plugs available; consult
PolyScience.
Accessories on Pages 30
and 31.
±0.2ºC
Reservoir Capacity
Overall Dimensions
lxwxh
Circulate to:
8 x 9 1/2 x 8 in.
20 x 24 x 20 cm
12 lbs / 5 kg
Cat. No. 120V, 60Hz, 7A
040300
Cat. No. 240V, 50Hz, 3.3A
040301
www.polyscience.com
Toll Free: 800-229-7569
USA and Canada
Worldwide: 847-647-0611
Fax: 847-647-1155
e-mail:
polysci@polyscience.com
23
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Page 24
PolyScience
Immersion Circulators
The 7000 Series
7000 Series
Features
Model 712
• Standard, Analog, or
Programmable Controller
• Up to 30 Liter/Minute
Pumping Pressure
• Control at Temperatures
Up to 200°C
• Integral Temperature and
Low-Liquid Level
Protection
The PolyScience family of
Immersion Circulators makes
it easy to create your own
unique bath for above ambient temperature control.
Simply combine one of our
versatile Analog, Standard, or
Programmable Controllers
with any PolyScience open
bath or your own tank or
container.
Need time/temperature
programming, remote
probe, or data logging
capability?
The Model 7312 is shown
in a PolyScience Acrylic
tank. See pages 26 and
27 for more information.
Model 7306
Flexible
Easy To Use
Rotating pump flow director
accepts 1/2 in. (13mm) ID
tubing for closed loop
applications.
Model 7306 offers three
user-defined preset buttons
for frequently used temperature set points.
Versatile
For additional temperature
control flexibility, add an
optional cooling coil.
See page 30.
See the PolyScience
Model 7312
Programmable Immersion
Circulator on page 26.
Adaptable
Models 7306 and 712 clamp
on to a tank's side or can be
mounted on to a standard
lab stand.
24
Extra Protection
Optional protective shield
prevents sample contact
with heater element or
pump. See page 30.
Adjustable
The Model 7312 is built on
an expandable bridge that
can be suspended over a
variety of reservoir tanks.
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Page 25
Choice of Controller
Selectable Pump Speed
Model 7306
Model 712
7000 Series
Applications
Bacteriological
Incubation
Calibration
Cell Culture
Enzyme Assays
Kinetic Research
Tempering Samples
Thawing Frozen
Specimens
Warming Culture
Media
Standard Model 7306. The PID microprocessor
controller provides precise temperature control
and greater temperature stability. The 2-speed
pressure (simplex) pump minimizes turbulence in
small tanks and provide higher flow and greater
uniformity in large tanks. An adjustable flow
director accepts 1/2 in. (13mm) ID tubing for external circulation.
Analog Model 712. This low-cost circulator offers
good temperature control for routine lab applications. Proportional heater control combined with
redundant safety backup makes this analog model
an excellent value. The 2-speed pressure (simplex)
pump minimizes turbulence in small tanks and
can provide higher flow and greater uniformity in
large tanks. Temperature readout is via the
supplied thermometer (non-mercury).
See page 5 for additional controller information.
7306 and 712 Model Specifications
Pumping Flow
9 or 15 lpm
Tank Occupancy, approx.
6 1/2
x
4 3/4
3 in. to 7 in.
7.6 cm to 17.8 cm
Immersion, minimum to maximum
12 1/4 x 4 5/8 x 5 3/4 in.
31.2 x 11.7 x 14.6 cm
Overall Dimensions
hxwxd
Heater
in. / 16.5 x 12.1 cm
Models 7306 and 712
supplied with 6-ft. (1.83
meter) standard grounded
electrical cord with U.S.
(120V) or European (240V)
plug. Other country-specific
plugs available; consult
PolyScience.
Accessories on pages 30
and 31.
1100 Watts (60Hz), 1600 Watts (50Hz)
Over-Temperature Cutoff
®
Adjustable
Low-Liquid Cutoff
Yes
Shipping Weight
10 lbs / 5 kg
Specifications
7306
712
Temperature Range*
Ambient +5ºC to 150°C
Ambient +5ºC to 100°C
Temperature Stability*
±0.05°C
±0.2°C
Controller
Standard
Analog
Readout
LED
Thermometer (supplied)
Temperature Readout
°C or °F
N/A
Cat. No. 120V, 50/60Hz, 11A
7306A11B
73A0A11B
Cat. No. 240V, 50/60Hz, 7.5A
7306A12E
73A0A12E
* Temperature range and stability may vary depending on bath volume, surface area, insulation and
type of fluid.
Note: Performance specifications determined at ambient temperature of 20°C/68°F.
25
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Page 26
PolyScience
Programmable Controller
The 7000 Series
Model 7312
shown here in the 21 liter
acryllic tank. See page 27
for tank information.
Model 7312
Features
• Time/Temperature
Programmability
• Variable Speed Pump
• Controllable Through
RS232 Interface
• RS232 Cable Supplied
• Remote Probe Capability
Supplied with male inlet/
outlet tubing adapters for 3/8,
1/4, and 3/16 inch (.95, .63, and
.47 cm) tubing. Also includes 6-ft.
(1.83 meter) standard grounded
electrical cord with U.S. (120V)
or European (240V) plug. Other
country-specific plugs available;
consult PolyScience.
Accessories on pages 30 and 31.
®
Model 7312 Specifications
Temperature Range*
Ambient +5º to 200ºC
Temperature Stability*
±0.01ºC
Controller / RS232
Programmable / Yes
Readout
Graphic LCD
Temperature Readout
ºC or ºF
Pressure Flow (max)
30 lpm (60Hz); 22 lpm (50Hz)
Suction Flow (max)
22 lpm (60Hz); 15 lpm (50Hz)
7 1/2 x 8 3/4 in.
Tank Occupancy, approx.
2 1/2
in. to 4 1/2 in.
7 cm to 11.4 cm
Immersion, minimum to maximum
11 1/4 x 15 x 9 1/2 in.
28.6 x 38 x 24.2 cm
Overall Dimensions
dxwxh
Heater
1100 Watts (60Hz), 2200 Watts (50Hz)
Over-Temperature Cutoff
Adjustable
Low-Liquid Cutoff
Pump Inlet and Outlet
Shipping Weight
Yes
1/4
in. FPT Rear Discharge
24 lbs / 11 kg
Cat. No. 120V, 50/60Hz, 11A
7312A11B
Cat. No. 240V, 50/60Hz, 9.7A
7312A12E
* Temperature range and stability vary depending on bath volume,
surface area, insulation, and type of fluid.
Note: Performance specifications determined at ambient
temperature of 20°C/68°F.
26
Progammable Model 7312. The full-featured PolyScience
Programmable Controller, combined with circulator placement
flexibility, makes this “design your own bath” circulator a great value.
Microprocessor PID control assures high accuracy and stability.
The Programmable Controller features a multi-language graphic
display and time/temperature programming. Ten programs can be
stored in the controller's memory; each can have up to fifty steps and
can be cycled up to 999 times. An RS232 interface and remote probe
capability are standard. The included software supports LabView™
drivers and Excel® macros to offer even greater programming and data
logging convenience
For internal circulation or external open and closed loop applications, the 7312 has a strong pressure and suction (duplex) pump with
variable speed adjustment. The optional remote probe gives more
accurate temperature control in applications where external circulation is required.
The expandable mounting bridge spans openings from 15 to 25 in.
(38.1 to 63.5 cm) across to allow placement on almost any bath
container. Choose from PolyScience’s selection of stainless steel or
acrylic baths or use your own reservoir.
See page 4 for additional controller information.
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Page 27
Open Bath Tanks
13L Refrigerated
Open Baths
21L
28L
16L
These open baths are recommended
for use with PolyScience Immersion
Circulators or where a container
with the corrosion resistance of
stainless steel or visibility of clear
acrylic is needed.
8L
13L
Acrylic Open Baths. Provide good visibility of immersed samples, never rust,
and cost less than stainless steel baths. The upper working limit of these acrylic
baths is 70°C. The bottoms are elevated 21/8 in. (5.4 cm) to allow placement of
low-profile magnetic stirrers or other devices beneath the bath.
Capacity
Stainless Steel Baths. Seamless, insulated, and coated with a durable epoxy
Cooling Capacity @
powder finish. Carrying handles included. These baths can be used for fluid
temperatures up to 300°C.
Refrigerated Stainless Steel Bath. Designed for use with an immersion circulator or other device which will control the bath temperature. Without an
accessory heating controller, this model cools fluid, uncontrolled, down to the
limit of its capability. In conjunction with a PolyScience Immersion Circulator,
it can produce stable temperatures from 0°C to 150°C.
Acrylic Baths
Temperature Limit 70°
Refrigerated Stainless Steel Bath
13 liters
Temperature Range
0º to 150ºC
20ºC
10ºC
0ºC
400 Watts
270 Watts
90 Watts
Working Access
lxwxd
9 x 11 3/4 x 7 3/4 in.
22.9 x 29.8 x 19.7 cm
Overall Dimensions
lxwxd
13 1/2 x 22 x 10 in.
34.3 x 55.9 x 25.4 cm
Shipping Weight
58 lbs / 26kg
Cat. No. 120V, 60Hz, 3A
040525
Cat. No. 240V, 50Hz, 1.5A
040530
Notes: Cooling capacity (Watts x 3.41) = BTU/hr. Performance
specifications determined at ambient temperature of
20°C/68°F. For 50Hz units, derate cooling capacity by 17%.
Capacity
8 liter
16 liter
21 liter
Working Access
lxwxd
18 x 5 x 7 1/2 in.
45.7 x 12.7 x 19 cm
18 x 10 x 7 1/2 in.
45.7 x 25.4 x 19 cm
18 x 13 1/8 x 7 1/2 in.
45.7 x 33.3 x 19 cm
Shipping Weight
7 lbs / 3 kg
9 lbs / 4 kg
11 lbs / 5 kg
www.polyscience.com
Cat. No.
040700
040705
040710
Toll Free: 800-229-7569
USA and Canada
Stainless Steel Baths
Temperature Limit 300°
Capacity
13 liter
28 liter
Working Access
lxwxd
9 x 11 3/4 x 7 3/4 in.
22.9 x 29.8 x 19.7 cm
11 3/4 x 19 1/2 x 7 3/4 in.
29.8 x 49.5 x 19.7 cm
Shipping Weight
15 lbs / 7 kg
25 lbs / 11 kg
Cat. No.
040510
040520
Worldwide: 847-647-0611
Fax: 847-647-1155
e-mail:
polysci@polyscience.com
®
27
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Page 28
PolyScience
PolyScience Coolers
The KR and VLT Series
VLT 60 and VLT 100
KR 50, KR 80 and KR 30, KR 60
KR and VLT
Features
• Continuous Cooling
to Temperatures as Low
as -100˚C
• Choice of Fixed or
Adjustable Set Point
• Low-Cost Operation An Economical
Alternative to Dry Ice
or Liquid Nitrogen
• Designed For
Continuous Use
PolyScience VLT and KR Series Coolers can be used to achieve low-temperature capability with non-refrigerated
circulators or boost the cooling capacity of refrigerated circulators.
VLT Series Coolers are available with immersion probes only. They are capable of achieving cooling temperatures
as low as -100°C. VLT 100 models feature a digital temperature display and may be ordered with or without
temperature control; non-temperature controlled models operate at maximum cooling. The VLT 60 also operates
at maximum cooling (-60°C). It does not display temperature.
KR Series Coolers are available in both immersion probe and flow-through models. They are capable of achieving
cooling temperatures as low as -45°C. All KR models are designed to run at maximum cooling; temperature
control must be provided by an external circulator. Flow-through models must be used in-line with a circulator
pump. Because of their high cooling efficiency, an anti-freeze solution is required in the circulating system.
Immersion Probe style coolers (VLT Series, KR 50, and KR 80) are excellent for trapping and Dewar type
applications and can be used to reduce the expense of using dry ice or liquid nitrogen. PolyScience offers
several different styles of immersion probes; all have an insulated flexible hose that allows convenient
placement of the cooling probe.
Rigid Coil
Flexible
Cold Finger
Immersion Probe Dimensions
Insulated Flexible Hose
Diameter
Length
28
VLT 100 — 2.83 in. (7.14 cm)
x VLT 60 — 1.5 in. (3.81 cm)
KR Series — 1.5 in. (3.81 cm)
VLT 100 — 6 ft. (1.83 m)
xx VLT 60 — 4 ft. (1.22 m)
x KR Series — 4 ft. (1.22 m)
3 in. Rigid Coil Probe
(VLT 100 Series,
KR 80)
1.5 in.
Rigid Coil Probe
(VLT 60)
1.75 in.
Cold Finger Probe
Rigid Coil Probe
(VLT 100 Series)
(KR 50)
Flexible Probe
(VLT 100 Series)
3 in. (7.62 cm)
1.5 in. (3.81 cm)
1.75 in. (4.44 cm)
0.75 in. (1.91 cm)
0.625 in.
(1.59 cm)
15 in. (38.1 cm)
exposed length;
8.75 in. (22.2 cm)
coil length
15 in (38.1 cm)
exposed length;
4.5 in. (11.4 cm)
coil length
15 in. (38.1 cm)
exposed length;
7.5 in. (19.05 cm)
coil length
12 in.
(30.48 cm)
15 in.
(38.1 cm)
Circulator_wrk
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Page 29
Immersion Probe and
Flow-Through Styles
Immersion Probe Models Cooling
Flow-Through Model Cooling
-40˚ C
40˚C
30˚C
-50˚ C
30˚C
20˚C
20˚C
10˚C
10˚C
0˚C
0˚C
-10˚C
-60˚ C
KR and VLT
Applications
-70˚ C
Cooling Exothermic
Reactions
KR30
VLT 100
VLT60
-80˚ C
Freezing Point
Determinations
-20˚C
-10˚C
KR50
-90˚ C
-30˚C
-20˚C
KR60
KR80
-100˚ C
0
5
10
15
20
25
30
35
-30˚C
40
-40˚C
0
10
20
30
40
50
60
70
0
15
30
45
60
75
90
105
Lyophilization
Time In Minutes
Note: Test data represents 3 liters of 50% water, 50% ethylene glycol mixture.
VLT Series Specifications
Impact Testing
Quick Cooling
Replace Dry ice
VLT 100
VLT 100-NC
VLT 60
Temperature Control
Yes
No
No
Solvent Traps
Temperature Range
-40° to -85°C
-40° to -100°C
-20° to -60°C
Vacuum Traps
Digital Display
Temperature Readout
Cooling Capacity
Compressor
Overall Dimensions
(H x W x D)
Optional Cooling Probes
Electrical
Cat. No. / Probe Style
(120V)
Cat. No. / Probe Style
(240V)
KR Series Specifications
Operating Temperature
Range
One; 1/4 HP
9 x 10 x 11 in.
22.9 x 25.4 x 22.9 cm
185 lbs./84 kg
49 lbs./22 kg
3 in. Rigid Coil
Cold Finger
Flexible
120 V, 50/60 Hz, 12A
240 V, 50/60 Hz, 6A
3 in. Rigid Coil - V1C6A1B
3 in. Rigid Coil - V1N6A1B
Cold Finger - V1C2A1B
Cold Finger - V1N2A1B
Flexible - V1C4A1B
Flexible - V1N4A1B
3 in. Rigid Coil - V2C6A1E
3 in. Rigid Coil - V2N6A1E
Cold Finger - V2C2A1E
Cold Finger - V2N2A1E
Flexible - V2C4A1E
Flexible - V2N4A1E
1.5 in. Rigid Coil
None
120 V, 60 Hz, 5A
240 V, 50 Hz, 2.5A
1.5 in. Rigid Coil - 070960
1.5 in. Rigid Coil - 070965
KR 50
KR 80
KR 30
KR60
-35° to +40°C
-45° to +40°C
-20° to +40°C
-25° to +40°C
Style
Temperature Control
75 watts @ -20°C
0 watts @ -60°C
21 x 15 x 20.125 in.
53.3 x 38.1 x 51.1 cm
Shipping Weight (Approximate)
Standard Cooling Probe
None
150 watts @ -40°C
120 watts @ -60°C
70 watts @ -80°C
Two; 1/2 HP each
Immersion Probe
No - Fixed at -35°C
Flow Through
No - Fixed at -45°C
Temperature Readout
No - Fixed at -20°C
No - Fixed at -25°C
575 watts @ 20°C
200 watts @ -10°C
NA
745 watts @ 20°C
260 watts @ -10°C
NA
None
www.polyscience.com
975 watts @ 20°C
140 watts @ -30°C
1.75 in. Rigid Coil
1050 watts @ 20°C
265 watts @ -30°C
3 in. Rigid Coil
NA
NA
76 lbs./34 kg
82 lbs./37 kg
72 lbs./33 kg
78 lbs./35 kg
Cat. No. 120 V, 60 Hz, 5A
070850
070880
070830
070860
Cat. No. 240 V, 50 Hz, 2.5 A
070855
070885
070835
070865
Cooling Capacity
Probe Style
Inlet & Outlet Size
Dimensions (H x W x D)
Shipping Weight
VLT and KR Series Coolers
supplied with 6-ft. (1.83
meter) standard grounded
electrical cord with U.S.
(120V) or European (240V)
plug. Other country-specific
plugs available; consult
PolyScience. KR 30 and KR
60 Flow-Through Coolers
supplied with 3/8 inch male
adapters with 1/2 inch barbed
hose connector.
Accessories on pages 30
and 31.
Toll Free: 800-229-7569
USA and Canada
Worldwide: 847-647-0611
3/8 in. FPT
14 x 14 x 17 in. (35.6 x 35.6 x 43.2 cm)
Fax: 847-647-1155
Note: Cooling capacity (Watts x 3.41) = BTU/hr. Performance specifications determined at ambient temperature of 20°C/68°F. For 50Hz units, derate
cooling capacity by 17%.
e-mail:
polysci@polyscience.com
29
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Page 30
PolyScience
Accessories
Cooling Coils
For auxiliary cooling of circulators.
The stainless steel coil, when
connected to a water source, permits more rapid cool down from
high temperatures or better control
when operating close to ambient
temperatures. Not recommended
for use in circulator baths where
fluid temperature exceeds the boiling point of water. For
high temperature cool-down, we recommend Model 20,
page 21.
For Heating Circulators Cat. No. 060300
For Model 712 and 7306 Cat. No. 050300
Protective Shield for Immersion Circulators
For Programmable, Standard, and
Analog Immersion Circulators.
Stainless steel grid prevents sample
contact with heater element or
pump. Attaches and removes easily for cleaning.
Cat. No. 510-451
Thermometry Calibration Reservoir
18-inch (45.7 cm) deep companion
reservoir converts Model 9712
Refrigerating/Heating Circulator into
a Thermometry Calibration System.
Use the 9712’s 13 liter reservoir to
calibrate up to 20 standard length
temperature measurement devices;
use the 4.75 liter companion reservoir to calibrate up to 10 immersion
thermometers. Includes lids with
integral thermometer holders for
both reservoirs. Note: The addition of the calibration reservoir may decrease the operating temperature range achievable with the Model 9712 to approximately -35° to 150°C.
Cat. No. 040511
Tubing and Tubing Accessories
High-Temperature Tubing
3 ft. (.93m) flexible Teflon® lined, stainless steel overbraid
tubing with 1⁄4 in. (.63 cm) NPT quick-connects at both
ends. Maximum temperature 300°C.
3 ft. (.93m)
Cat. No. 060310
Low-Temperature Insulated Tubing
Remote Probe
For
circulators
with
Programmable Controller.
Permits point of control to be
switched from inside programmable circulator bath to
a remote location, such as an
open tank. Compensates for
heat loss through tubing
between the circulator and
the control point. Platinum RTD sensor with stainless
steel sheath 5/32 dia. x 6 in. long (.4 dia. x 15.2 cm).
One inch (2.54 cm) rubber coupling connects sheath to
flexible cable. Probe cable ends in DB9 female plug.
10 ft. (3 m) Cat. No. 060101
25 ft. (7.6m) Cat. No. 060105
50 ft. (15.25m) Cat. No. 060110
Custom lengths available on special order.
30
Minimizes temperature loss from a circulator to external
device. 6 ft. (1.9 m) of 1/2 in. (1.27 cm) ID Buna N tubing with foam insulation.
6 ft. (1.9m) Cat. No. 060312
Tubing Clamp
3 mm to 13 mm tubing Cat. No. 060304
Brass Reducing Adapters
8 mm ID (Set of 2) Cat. No. 060305
3 mm (Set of 2) Cat. No. 060306
Buna N Tubing
8 mm ID per yard (.9m) Cat No. 060307
13 mm ID per yard (.9m) Cat No. 060308
Insulation
8 mm tubing per yard (.9m) Cat. No. 060309
13 mm tubing per yard (.9m) Cat. No. 060311
Circulator_wrk
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Page 31
Accessories
Digital-to-Analog Adapter
For circulators with Programmable or Digital
Controller when direct digital control is not
required. Connects to the RS232 port and provides 10mv/degree analog signal for external
monitoring or control.
Cat. No. 062120
Lab Algicide
General purpose lab algicide
helps keep water baths clean,
odor free, and resistant to black
algae. Stainless steel compatible. Use 20 drops per gallon to
prevent algae growth. 8 oz. (236
ml) dispenser bottle treats
approximately 200 gallons (757
liters).
8 oz. bottle Cat. No. 004-300040
Accessories
Glass Thermometer (non-mercury)
-20° to 150°C, 1°C Cat. No. 099590
Concentrated Bath Cleaner
A concentrated liquid for
cleaning and removing rust and
mineral deposits from stainless
steel and plastic baths. Use at
elevated temperatures. Helps
remove existing algae prior to
treatment with Lab Algicide. 1
oz. (33.8 ml) treats approximately 2 gallons (8 liters).
8 oz. bottle Cat. No. 004-300050
16 oz. bottle Cat. No. 004-300052
Bath Fluids
Low Temperature - Dynalene HC-50™ combines the low-temperature
performance of synthetic organic and silicone fluids while extending the
properties of familiar aqueous-based glycols. Excellent low-temperature performance without toxicity or risk to the environment, equipment, or personnel.
High Temperature - Dow Corning® Silicone Heat Transfer Fluids provide
superior thermal stability over their temperature ranges. Check bath
system compatibility before using. Compatible with stainless steel; not compatible with Buna or natural rubber.
Temperature
Range
Freeze
Point
Viscosity
Quantity
Cat. No.
Dynalene HC™
-53° to 60°C
-63° to 140°F
-56°C
-68°F
3.6 cSt @ 0°C
15.1 cSt @ -40°C
1 gallon
3.79 liters
060330
Dow Corning® 510
50° to 150°C
122° to 302°F
-70°C
-94°F
50 cSt @ 25°C
1 gallon
3.79 liters
060326
Dow Corning® 550
100° to 200°C
212° to 392°F
-50°C
-58°F
125 cSt @ 25°C
1 gallon
3.79 liters
060327
Dow Corning® 710
150° to 250°C
302° to 482°F
-22°C
-7.6°F
500 cSt @ 25°C
1 gallon
3.79 liters
060328
Due to high viscosity, Silicone Fluids 510, 550, and 710 are not recommended for use below 90°C.
Dow Corning fluids are produced by and registered TMs of Dow Corning Corporation.
Dynalene HC is a registered TM of Advanced Fluid Technologies, Inc.
www.polyscience.com
Toll Free: 800-229-7569
USA and Canada
Worldwide: 847-647-0611
Fax: 847-647-1155
e-mail:
polysci@polyscience.com
31
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Page 32
PolyScience
www.polyscience.com
Toll-Free 1-800-229-7569,
847-647-0611, Fax 847-647-1155
6600 West Touhy Avenue, Niles IL 60714 USA
PolyScience a leading manufacturer of:
• Refrigerated Circulators
• Heating Circulators
• Immersion Circulators
• Chillers
• Heat Exchangers
• Water Baths
Along with custom-ordered temperature control equipment for
industrial and laboratory use.
We have been providing customers worldwide with precision
temperature control equipment since 1963 and serve a diverse
range of industries.
Beyond our comprehensive line of standard temperature control
products, PolyScience also offers custom designed heating and
cooling equipment. If you have a special application or specific
product need, our experienced design, engineering, and technical
staff will be happy to review your application and design a product that meets your exact requirements.
PolyScience is an ISO 9001:2000 Certified Company
Ask for these PolyScience Product brochures
PolyScience offers six models of
water baths with either digital
or analog control. Shaking
water bath systems are also
available
PolyScience chillers have a new
Noise Reduction Technology that
offers quiet but powerful cooling
operation. Compact and portable,
they are ideal for a wide range of
laboratory and industrial cooling
applications.
PolyScience offers the new
DURACHILL™ line of Industrial
Capacity Chillers. They provide
high performance cooling even
in high ambient conditions.
PolyScience is a registered TM of Preston Industries, Inc.
Prices and specifications are subject to change without notification.
010142 5/06 5M
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