Oakton Waterproof pH/CON 450 Meters

...setting the standard again and again®
Waterproof
pH/CON 450 Meter
Get more versatility for
your application
- Select meter with combination pH/CON probe or
separate pH and conductivity probes
- Durable waterproof and dustproof design with
IP67 rating
- Switch between pH, mV, conductivity, TDS, and
salinity with a press of a button
pH/CON 450 meter
with separate probes
- Get more data at a glance—view measurement
with temperature on large, backlit custom display
- Know when to recalibrate—calibration alarm
reminds you when it is time to recalibrate
- Intuitive, user-friendly icons show electrode status
as pH slope or cell constant
- Get more accurate readings—selectable manual
or automatic temperature compensation (ATC)
eliminates temperature effects on readings
pH/CON 450 meter with
combination probe
- Selectable °C or °F to best fit your application
- Convenient hold, ready, low-battery indicator, and
automatic shutoff functions
- Store up to 500 data sets; easy USB or RS-232
output with optional data cables
Keep hands free
with built-in stand—
ideal for benchtop
or long-term use
Grip-Clip™ holder
quickly and easily
secures the probe to
your beaker or container
- Built-in real-time clock stamps stored data and
calibration data with time and date for GLP
compliance
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Key pH features:
Key conductivity features:
- Six-point calibration—choose USA, NIST, DIN, or
custom buffer sets
- Auto-range conductivity from 0 to 199.9 mS in
five ranges with up to five calibration points
- Auto buffer calibration which automatically
identifies the correct pH buffer for rapid
calibration
-S
electable cell constant of 0.1, 1.0, or 10 from
two-cell probe
- mV offset for calibration to ORP standards,
zeroing mV value, and pH diagnostics
-S
electable temperature coefficient; adjustable
from 0 to 10% per °C for accurate compensation
of almost any solution
- Compatible with pH and ISE electrodes having
a BNC connector
-C
onductivity-to-TDS factor is adjustable from
0.4 to 1.0
What's included:
Meter with combination probe includes: pH/CON probe 35630-51 and batteries.
Meter with separate probes includes: pH probe 35641-51, conductivity cell 35808-50, Grip-Clip holder, and batteries
Kits add: calibration solutions and hard carrying case.
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Description
Catalog number
Precalibrated catalog number
pH
mV
Conductivity
Range
TDS
Salinity
Temperature
pH
mV
Conductivity
Resolution
TDS
Salinity
Temperature
pH
mV
Conductivity
Accuracy
TDS
Salinity
Temperature
pH
mV
Conductivity
Calibration
TDS
Salinity
Temperature
Temperature compensation
Output
Data logging
Power
pH/CON 450 meter
with combination probe
WD-35630-10
WD-35630-11
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62
63
pH/CON 450 meter
pH/CON 450 meter kit
with separate probes
with combination probe
WD-35630-12
WD-35630-80
WD-35630-13
WD-35630-81
–2.00 to 16.00 pH
±2000 mV
0 to 200 mS
0 to 200 ppt
0 to 50 ppt
–17.0 to 230.0°F (–10.0 to 110.0°C)
0.01 pH
0.1 mV ±999.9 mV; 1 mV beyond
0.01 µS to 0.1 mS
0.01 ppm to 0.1 ppt
0.01
0.1°C/°F
±0.01 pH
±0.2 mV ±2 LSD or ±0.5% of reading; whichever is greater
±0.5% full-scale (monovalent); ±1% full-scale (divalent)
±1% full-scale
±1% full-scale
±0.5°C; ±0.9°F
Up to six points: USA, NIST, DIN, or custom
±200 mV
Auto/manual; one point per range
Auto/manual; one point per range
Auto/manual; one point per range
± 5.0° offset
Automatic or manual from –10 to 110°C
USB or RS-232
Stores up to 500 data sets
Two AA batteries (included), 500 hours (without backlight); AC adapter (optional)
64
65
66
67
368
pH/CON 450 meter kit
with separate probes
WD-35630-90
WD-35630-91
Accessories
WD-35641-51 Replacement pH electrode.
Double-junction; epoxy body; BNC connector
WD-35608-51 Conductivity cell, K = 10
WD-35618-05 ATC probe. Use with any standard pH electrode for
temperature compensation
WD-35630-53 Data cable for USB connectivity
WD-35614-50 Replacement Grip-Clip holder
WD-35630-51 Replacement combination pH/CON/ATC probe
WD-35420-01 Data cable for RS-232 connectivity
WD-35608-55 Conductivity cell, K = 0.1
WD-35420-72 Optional power adapter, 110/220 VAC
WD-35608-50 Replacement conductivity cell, K = 1.0
WD-09376-01 Replacement batteries, AA. Pack of 4
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