Catalog 09/2004 - english without prices

Conductivity measuring devices
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WK
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Double display for conductivity and temperature
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Display of resistance, salinity or TDS (dry residue of filtrate) (for GMH3430)
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Automatic temperature compensation, reference temp. ( 20°C/ 25°C) selectable
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Setting of different temperature coefficients (for GMH3430)
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Extremely small measuring probe (dimensions as for pH-probe)
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Min./Max. value memory, Hold function,
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GUEMISA
Conform to the regulations of the drinking water ordinance (TrinkwV 2001)
and DIN EN 27288
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GMH 3410
GMH 3430
Wide measuring range from 0,0 µS/cm to 200,0 mS/cm
manually selectable or automatic range selection
Serial interface, device can be connected to bus system (up to 5
devices can be connected to one PC interface)
Battery and d.c. operation
Sta. Virgilia 29 Local.1A 28033 Madrid
Tfno.: 91 764 21 00 Fax.: 91 764 21 32
www.guemisa.com Email.:info@guemisa.com
Specification:
Measuring range:
Conductivity:
0,0 ... 200,0 µS/cm
0 ... 2000 µS/cm
0,00 ... 20,00 mS/cm
0,0 ... 200,0 mS/cm
manual setting or auto range
Temperature (GMH3410): 0,0 ... +85,0°C
(GMH3430):
-5,0 ... +100,0°C
Resistance: ( GMH3430) 0,005 ... 100,0 kOhm
Salinity: ( GMH3430)
0,0 ... 70,0
0 ... 1999 mg/l
TDS: ( GMH3430)
Resolution: 0,1 µS/cm; 1 µS/cm; 10 µS/cm or 0,1mS/cm
0,1 °C
0,001 kOhm; 0,01 kOhm or 0,1 kOhm
0,1 (salinity)
1 mg/l
Accuracy: ( ±1digit) (at nominal temperature = 25°C)
Conductivity:
±0,5% of m.v. ±0,3% FS
Temperaturer: ±0,2% of m.v. ±0,3K
Cell constant:
adjustable from 0.8 ... 1.2 cm-1
Temp. compensation: automatic or off (GMH3430).
Compensation coefficient:
- nLF: non-linear function of natural water according to
EN27888 (DIN38404).
- Lin: linear compensation from 0,3 ... 3,0 %/K. (GMH3430 only)
- off: no compensation. (GMH3430 only)
Display: 2 four digit LCDs (12.4mm and 7mm high) for conductivity
(resistance, salinity, TDS) and temperature, min./ max values,
hold function, etc. as well as additional functional arrows.
Measuring cell: two-electrode-conductivity measuring cell;
temperature sensor integrated in shaft. Electrode material:
graphite. The graphite electrodes are the optimum solution for
sewage and can be cleaned easily.
Four-electrode-conductivity measuring cell upon request!
Working temperature: 0 to +50°C (device)
meas. cell: 0 to +80°C (permanent) 0 to +100° C (short time)
Relative humidity:
0 to +95%r.h. (non-condensing)
Storage temperature: -20 to +70°C
Min/Max-value memory: max. and min. values as well as the
corresponding temperature will be memorized.
Hold function: by pressing a button the current meas. value and
the corresponding temperature will be 'frozen'.
Pushbuttons: 6 membrane keys for ON/OFF-switch, selection of
meas. range, min- and max-value memory, hold-function, etc.
Difference between GMH 3430 and GMH 3410:
Additional features of GMH 3430:
l Determination of resistance, salinity and TDS.
l The following temperature coefficients are freely selectable:
natural waters, linear compensation or to be deactivated.
l Increased temperature measuring range
Interface: serial interface (3.5mm jack connector),
direct connection to RS232 interface of a PC via electrically
isolated interface adapter GRS3100 or GRS3105 (p.r.t. accessories).
Power supply: 9V-battery, type IEC 6F22 (included) as well as
additional d.c. connector (internal pin Ø 1.9mm) for external 10.5-12V
direct voltage supply. (suitable power supply: GNG10/3000)
Power-Off-function: Device will be automatically switched off if
no key is pressed/no interface communication takes place for the
time of the power-off delay. The power-off delay can be set to
values between 1 and 120 min.; it can be completely deactivated.
Low battery warning:
and ' bAt '
Power consumption: approx. 5 mA (meas. power not incl.)
Housing dimensions (device): 142 x 71 x 26 mm (H x W x D)
Impact-resistant ABS plastic housing, membrane keyboard,
transparent panel. Front side IP65, integrated pop-up clip for
table top or suspended use.
Electrode dim.: approx. 120mm long, Ø approx. 12mm, 1m of
fixed connection cable between electrode and device.
Weight: approx. 255 g (incl. batteries and measuring cell)
Automatic temperature compensation: The conductivity is
highly dependant on the temperature, i.e. it is only valid for one
temperature. For better comparison the device offers the
possibility to compensate the conductivity to a reference
temperature (adjustable 20°C or 25°C).
Temperature measurement: The temperature of the agent can be
displayed by means of the temperature probe integrated in the electrode.
AutoRange: Automatic selection of to the optimum meas. range
for conductivity measurements. AutoRange mode can be
deactivated by pressing a button.
Salinity determination (GMH3430 only): Salinity is understood to be the
sum of concentrations of all salts dissolved in water. Reading in g/kg.
TDS-determination (dry residue of filtrate) (GMH3430 only): The dry
residue of filtrate is understood to be the concentration of
substances dissolved in a liquid. Reading in mg/l.
Accessories:
GKL 100
100ml conductivity control solution
(100ml bottles with 1413 µS/cm. (pursuant to DIN EN 2788))
miscellaneous accessories (case, power supply, etc.)
suitable for all GMH3xxx devices p.r.t. p. 35 and 37
27
SENSORES DE CONDUCTIVIDAD
Controladores
C 565.2
Conductivity controller
• Input 2-electrodes cell
4-electrodes preamplified cell
electrodeless preamplified cell
• Selectable scales
• Temperature and Temperature Coefficient display
• Manual and automatic Temperature compensation
Portátiles
C 125.2
E.Conductivity
Temperature meter
High accuracy and reliability
LCD display
Temperature visualization
Automatic or manual Temperature compensation
Temperature coefficient visualization
Corrosion resistant
General informations
This instrument presents all the advantages of a modern and reliable
measurement of electrical conductivity in industrial plants.
In just this one instrument there are all the conductivity ranges necessary
to undertake measurements in ultra-pure waters and in solutions with a
very high ionic content.
It features a scale selector and there are two independent on-off regulators
with the possibility of selecting the min/max function by rear switches and
also the possibility to insert a delay function for each set-point.
The cell factor K may be adjusted over a wide range by means of a coarse
and fine control.
It also features the automatic and manual compensation of the temperature
by means of the Pt100 sensor with the display of the temperature coefficient
and a digital readout of the solution’s temperature. The controller provides
an output of 0/20 or 4/20 mA selectable proportional to the meter reading,
for driving a recorder or remote readout having a non-grounded input.
A unique characteristic of this instrument is the possibility to connect the
Conductivity cell for measurement in microSiemens range,
the 4-electrodes cell + microtransmitter type 080310 and the electrodeless
cell + microtransmitter 080315 for measurement in mSiemens range.
This instrument is designed for field applications in waste water, swimming
pools, chemical, electroplating and food industries.
By pressing any key the instrument will switch on or will extend the
operation for about 5 minutes.
The Temperature compensation on the E.C. readout is automatic or
manual. The operator may select the temperature coefficient for the
compensation.
The zero and sensitivity adjustment allows a very accurate calibration of
the meter.
The plastic case with the policarbonate membrane provide a corrosion
resistance in field applications.
Accessories and sensors
to be ordered separately
BC 921: carrying case
SZ 3252: E.C. sensor, K=1 black platinum electrodes
SP 51501 - SP 51511: suggested temperature sensors
Specifications
Specifications
Add the following to the common Specifications shown overleaf
Input: from conductivity cell (2 electrodes)
from microtransmitter mod. 080310 for 4-electrodes cell
from microtransmitter mod. 080315 for electrodeless cell
from RTD Pt100
Scales with 2-electrodes cell installed:
0/1.999 0/19.99
0/199.9 0/1999 microSiemens
Scales with 080310 or 080315 microtrasmitter installed:
0/1.999 0/19.99 0/199.9 0/1999 milliSiemens
Temperature readout: 0/100.0 °C
Operating Frequency: 200 Hz 800 Hz 4.500 Hz selectable
Temp. compensation: manual and automatic 0/100 °C
Temp. Coefficient: 0 to 5.5 %/°C
Temperature sensor: RTD Pt 100
K adjustment: 0 to 2 (coarse)
Display: LCD 3 1/2 digit
Scales: 0/199.9 µS - 1999 µS - 0/19.99 mS - -20.0/+120.0 °C
Zero: adjustable
Sensitivity: adjustable
Input:
from 2-electrodes cell, BNC connectors
from Pt1000, jack connector
Power:9 V battery
Battery life: 100 hours operation
Dimensions: 92 x 155 x 33 mm
Weight: 300 g
pH-/redox-/temperature measuring devices
WK
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Double display for pH or redox and temperature
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Redox mode allows for automatic conversion to a hydrogen system.
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Automatic or manual temperature compensation
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Automatic buffer detection
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Automatic detection of measuring value stability
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rH-measurements
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Min/Max value memory, Hold function
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Evaluation of probe quality
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Battery and d.c. operation
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Serial interface, device can be connected to bus system (up to 5
devices can be connected to one PC interface)
Device can be used as thermometer, too
GMH 3530 without accessories
pH-probe, temperature probe, redox probe, calibration
access., etc. please order separately or as additional set.
GMH 35 ES
additional set
consisting of: pH-electrode GE100BNC, temperature probe
GTF35 (Pt100 4-wire), case GKK3500 and GAK1400
Specification:
Measuring ranges:
Temperature:
-100,0 ... +250,0°C or -148,0 ... +482,0°F
pH:
0,00 ... 14,00 pH
Redox (ORP):
-1999 ... +2000 mV. for hydrogen
system (DIN38404): -1792 ... +2207 mVH
rH:
0,0 ... 70,0 rH
Accuracy: (device) (±1 digit) (at nominal temperature = 25°C)
Temperature:
±0,2°C (-20...+80°C), otherwise ±0.4°C
pH:
±0,01 pH
Redox (ORP):
±0,1% FS (mV or mVH)
rH:
±0,1rH
Sensor connections:
Temperature:
4-pin screened Mini-DIN-socket.
for Pt100 4-wire (2-wire connection possible)
Housing dimensions (device): 142 x 71 x 26 mm (H x W x D)
Impact-resistant ABS plastic housing, membrane keyboard,
transparent panel. Front side IP65, integrated pop-up clip for
table top or suspended use
Weight: approx. 155 g
Automatic temperature compensation: Automatic temp. comp.
(ATC) if temperature probe is plugged in and operating mode is
"pH". Manual temperature input if no probe connected.
pH-calibration: automatic buffer detection. Automatic
compensation of temperature dependance of buffers.
acceptable electrode data:
Asymmetry:
±55 mV
Slope:
45...62 mV/pH
Sensor evaluation depending on calibration results (10 to 100%),
displayed by pressing a key.
Opt. 2- or 3-point-calibration with bend of the characteristics for
GREISINGER-standard-buffer (pH4.01, pH7.00, pH10.01), buffers acc.
to DIN19266 (A,C,D,F,G) or manual buffer entry
Redox-Measurements(ORP): you have 2 choices:
"mV" standard-redox- or mV-measurement
"mVH" Temp. compensated conversion to hydrogen system acc.
to DIN38404 part 6, table 1 based on the standard redox
electrode (e.g. GE105 with Ag/AgCl system and 3mol KCl) used.
rH-measurement: Calculation of the rH value by means of a
redox measuring and by manually entering the pH-value. The
pH-value can also be taken from a previous pH measurement.
Temperature measurements: Display of current value 12.4 mm
high for thermometer mode. Min-/Max- or Hold values can be
displayed in the second 7 mm high display.
pH, Redox:
BNC-socket
Input resistance: (pH, Redox) 1012 Ohm
Display: 2 four digit LCDs (12.4mm or 7mm high) for pH, redox
and temperature, min./ max values, hold function, etc. as well as
additional functional arrows.
Working temperature: 0 to +50°C
Accessories:
Relative humidity:
0 to +95%r.h. (non-condensing)
Storage temperature: -20 to +70°C
GTF 35 temperature probe, Pt100 4-wire (p.r.t. page 87)
Interface: serial interface (3.5mm jack connector),
GE 100 BNC Standard-electrode, BNC-plug
direct connection to RS232 interface of a PC via electrically
isolated interface adapter GRS3100 or GRS3105 (p.r.t. accessories). GE 109 pH electrode with integr. Pt100,
without thread, BNC-plug and MiniDIN-plug (suitable for GMH3530)
Min/Max-value memory: max. and min. values will be memorized.
Hold function: by pressing a button the current meas. value will
GNG 10/3000 plug-in power supply
(recommend for logger application!)
be memorized
Pushbuttons: 6 membrane keys for ON/OFF-switch, selection of
GKK 3000 case with cut-outs for GMH3xxx
meas. mode, min-/max-value memory, hold-function, calibration etc.
GKK 3500 large case with punched lining
Power supply: 9V-battery, type IEC 6F22 (included) as well as
suitable for device and accessories
additional d.c. connector (internal pin Ø 1.9mm) for external 10.5-12V
GRS
3100 interface converter, electrically isolated
direct voltage supply. (suitable power supply: GNG10/3000)
GRS 3105 interface converter with 5 connection
Power-Off-function: Device will be automatically switched off if
no key is pressed/no interface communication takes place for the points, electr. isolated, for the connection of 5 GMH3xxx to one PC.
EBS 9M software for transmission, recording and
time of the power-off delay. The power-off delay can be set to
archiving measuring values obtained from one GMH3xxx (p.r.t. page 37).
values between 1 and 120 min.; it can be completely deactivated.
Low battery warning:
and ' bAt '
miscellaneous accessories (case, mains adaptors, etc.)
suitable for all GMH3xxx devicesp.r.t. p. 35 - 37
Power consumption: approx. 3 mA
28
SENSORES DE pH Y O.R.P.
Transmisores
Portátiles
PH 125.2
pH - ORP - °C
meter
• High accuracy and reliability
• LCD display
• Temperature visualization
• Automatic or manual Temperature compensation
• Corrosion resistant
This instrument is designed for field applications in waste water, swimming
pools, chemical, electroplating and food industries.
By pressing any key the instrument will switch on or will extend the
operation for about 5 minutes.
The temperature compensation on the pH readout is automatic or manual.
The zero and sensitivity adjustment allows a very accurate calibration of
the meter.
The plastic case with the policarbonate membrane provide a corrosion
resistance in field applications.
Accessories and sensors
to be ordered separately
BC 921: carrying case
SZ 959: buffer solutions 4/7/9 pH 50 cc.
SZ 142 - SZ 161 - SZ 1031: suggested pH electrodes
SZ 251: suggested ORP electrode
SP 51501 - SP 51511: suggested temperature sensors
Specifications
Display: LCD 3 1/2 digit
Scales:
0/14.00 pH
±1000 mV
-20.0/+120.0 °C
Zero:± 15 %
Sensitivity: ± 20 % (pH only)
Input:
from pH/ORP electrodes, BNC connectors
from Pt1000, jack connector
Power:9 V battery
Battery life: 100 hours operation
GUEMISA
Sta. Virgilia 29 Local.1A 28033 Madrid
Tfno.: 91 764 21 00 Fax.: 91 764 21 32
www.guemisa.com Email.:info@guemisa.com
Dimensions: 92 x 155 x 33 mm
Weight: 300 g
pH-electrodes, redox electrodes and accessories
/-" /- /- /-! /-# /-$ /-% /-& /-'
Low cost
pH-electrode
Standard
pH-electrode
Injection
pH-electrode
Double chamber
pH-electrode
Redoxelectrode
ph-electrode
for VE-waters
pH-electrode
2 - 12 pH
0 - 60 °C
0 - 14 pH
0 - 80 °C
2 - 11 pH
0 - 60 °C
0 - 14 pH
0 - 80 °C
± 2000 mV
0 - 80 °C
2 - 11 pH
10 - 80 °C
0 - 14 pH
0 - 80 °C
> 200 µS/cm
> 200 µS/cm
> 200 µS/cm
> 200 µS/cm
> 25 µS/cm
> 25 µS/cm
> 200 µS/cm
with integratet
Pt1000-sensor
Standard
pH-electrode,
pres. resistent
pH-electrode
0 - 14 pH
0 - 80 °C
0 - 14 pH
0 - 80 °C
> 200 µS/cm
> 200 µS/cm
with integratet
Pt100-sensor
not pres. resistant not pres. resistant not pres. resistant not pres. resistant not pres. resistant not pres. resistant pres. resistant: 6 bar pres. resistant: 6 bar pres. resistant: 6 bar
1m cable
1m cable
1m cable
3 mol/l KCL,
refillable
3 mol/l KCL,
refillable
3 mol/l KCL,
refillable
without thread
without thread
without thread
cinch plug
cinch plug
cinch plug
1m cable
3 mol/l KCL,
1 mol/l KNO3
refillable
without thread
1m cable
1m cable
2m cable
2m cable
2m cable
3 mol/l KCL,
refillable
3 mol/l KCL,
refillable
Gel-electrolyte,
not refillable
Gel-electrolyte,
not refillable
Gel-electrolyte,
not refillable
without thread
without thread
thread PG13.5
thread PG13.5
without thread
cinch plug
cinch plug
DIN-/banana plug
cinch plug
BNC/MiniDIN plug
cinch plug
*
*
*
*
*
*
**
***
*
environmental environmental
foods,
aquarium,
low-ionic media, environmental environmental environmental
photochemistry
analysis, swim- analysis, swim- suspensions,
ground survey,
VE-water,
analysis, swim- analysis, swim- analysis, swimetc.
ming pool,
ming pool,
ground survey,
chemical
discus-fishes
ming pool,
ming pool,
ming pool,
aquarium, water aquarium, water
etc.
analysis,
etc.
aquarium, water aquarium, water aquarium, water
treatment etc. treatment etc.
sewage etc.
treatment etc. treatment etc. treatment etc.
* suitable for GPRT 1400AN, GPH 014, GPHU 014 MP
types with BNC plug
** suitable for GPHU 014 MP/DIN
** suitable for GMH3530
(suitable for GMH3530, GPHU014MP/BNC or 3rd-party-devices)
GE 014 BNC GE 100 BNC GE 101 BNC GE 103 BNC GE 105 BNC GE 106 BNC
Cable extension for pH-electrode
Special disign types
GE 108 BNC
GWA1Z thread adapter PG13.5 to G1", plastics
PG 13.5 external thread, plug on thread adapter, for any electrode
(electrodes with thread, outher length, special applications etc.)
upon request
Accessories, etc.:
VD120 injection aid for injection electrode GE101
GAD 1 CINCH Adapter for the plug-in of electrodes
GAK 1400
GAD 1 BNC
GPH
GPH
GPH
GPH
GPH
GPH
GPH
GPH
with Cinch-plugs to devices with BNC-sockets.
Adapter for the plug-in of electrodes
with BNC-plugs to devices with Cinch-sockets.
KCL 3 M
3 mol KCl-electrolyte for refilling and
storage (fill into protective cap) of electrodes with 3 mol KCI electrolyte,
injection bottle, 100 ml
KNO3 1M 1 mol KNO3-elektrolyte 100ml-injection bottle, eg for GE103
GRL 100 Pepsin-cleaning agent, 100ml
GRP 100 Redox testing solution (220mV at 25°C), 100ml
GPF 100 Plastic bottle with wide neck, 100ml
Working and calibration set cons. of
5 buffer caps. each ( GPH4,0, GPH7,0 und GPH10,0), 3 x GPF100,
1 x 3 mol KCl-electrolyte KCL3M and 1 x Pepsin-cleaning agent GRL100.
4,0 / 5 Buffer capsule (5 pcs.), pH4.0
4,0 / 10 Buffer capsule (10 pcs.), pH4.0
7,0 / 5 Buffer capsule (5 pcs.), pH7.0
7,0 / 10 Buffer capsule (10 pcs.), pH7.0
10,0 / 5 Buffer capsule (5 pcs.), pH10.0
10,0 / 10 Buffer capsule (10 pcs.), pH10.0
12,0 / 5 Buffer capsule (5 pcs.), pH12.0
12,0 / 10 Buffer capsule (10 pcs.), pH12.0
29
automatic temperature compensation
WK
DIGITAL-pH-METER
GPH 014
Device ready for use incl. pH-electrode
type GE 014 and battery. (no buffer
solutions)
Specification:
Measuring range (device): 0.00 up to 14.00 pH
Resolution: 0.01 pH
Accuracy (device) at nominal temperature = 25°C:
+/-0.02 pH +/- 1 digit
Input resistance: 1012 Ohm
pH-electrode: combined measuring and
reference electrode type GE 014 with refillable
3 mol-KCl electrolyte, 2-12 pH, 0 to 60° C
Calibration: 3 turning knobs for:
- temperature compensation 0 to 90° C
- pH7 value
- pH x-value (eg 4.0/10.0/12.0)
Working temperature: 0 to 45 °C
Display: 3½-digit LCD display, 13mm high
Power supply: 9V battery type JEC 6F22 (incl.)
Low battery warning: automatic; “BAT”
displayed in case of low voltage
Battery service life: approx. 200 operating h
Dimensions: approx. 106 x 67 x 30 mm (H x W
x D). Impact resistant ABS housing.
Weight: approx. 200 g (incl. battery and electrode)
GAK 1400
Working and calibration set:
Working and calibration set consisting of 5 buffer
capsules each GPH4.0, GPH7.0 and GPH10.0, 3
x 100ml-plastic bottle GPF100, 1 x 3 mol KCLelectrolyte KCL3M and 1 x Pepsin-cleaning agent
GRL100.
GAK1400 is required if no buffer solutions are
existing at your works.
Accessories:
GE 014 Spare electrode
GPH 014 GL Loose device
(without accessories)
GE 100 Better electrode
0-14pH, 0-80°C
GE 101 Injection electrode
2-11pH, 0-60°C
GE 106 pH-electrode for
low-ion water (as of 100 µS/cm)
GKK 252 Case
(235 x 185 x 48 mm) with foam lining
GKK 1100 Case
(340 x 275 x 83 mm) with foam lining
GB 9 V Spare battery
for additional accessories p.r.t. p. 29, 35
30
DIGITAL-pH-/mV-/Thermometer
GPRT 1400 AN
Device ready for use incl. pH-electrode
GE100, buffer capsules pH4 and pH7,
two 100ml-plastic bottles as well as
temperature probe GTF1400AN.
Battery/mains operation, analog
output: 1mV/digit, ATC = Automatic
Temperature-Compensation.
Specification:
Mesuring range:
Position 1 (pH): 0,00 ... 14,00 pH
Position 2 (°C): -20,0 ... +110,0 °C
Position 3 (mV): -1999 ... +1999 mV
Resolution: 0,01pH, 0.1°C or 1mV
Accuracy (device): (at nominal temperature = 25°C)
(pH): ± 0,02 pH ± 1 digit
(°C): ± 0,5 °C ± 1 digit (range: -10 to 110°C)
(mV): ± 0,2 % of m.v. ± 1 digit
Input resistance: 1012 Ohm
pH-electrode: combined measuring and
reference electrode type GE 014 with refillable
3 mol-KCl electrolyte 0-14pH, 0-80°C
Attention! The pH-electrode does not allow for
redox-measurements! - Please order redox electrode GE105 separately, if required (p.r.t. p. 29)
Temperature probe (type: GTF1400AN): silicon
temperature probe (KTY 11-6), electr. insulated in
V4A-pipe, 5mm Ø, approx. 100mm length, approx.
1m silicone cable with 3.5mm Ø jack connector
for connection to front-side socket.
Instrument is calibrated to included GTF1400AN.
If probe is replaced a new calibration is necessary.
Calibration: 3 turning knobs for
- temperature compensation 0-90°C
(automatically when probe is plugged in)
- ph7-value
- pHX-value (eg. 4.0, 10.0, 12.0)
Working temperature: 0 to 45 °C
Display: 3½-digit LCD display, 13mm high
Analog output: 1mV / digit, connection via 3.5
mm Ø jack connector. (suitable jack connector included)
Power supply: 9V-battery type IEC 6F22 (incl.).
Additional power supply connector socket 2,5mm Ø.
Digital-Oxygen Meter
GOX 20
Device ready for use incl. oxygen
probe and battery.
Specification:
Measuring range:
Temperature: 0.0 ... 40.0 °C
Oxygen: 0.0 ... 20.0 mg/l O2
Resolution:
Temperature: 0.1 °C
Oxygen: 0.1 mg/l O2
Accuracy: (at nominal temperature = 25°C) ±1digit
Temperature: ±0.3°C (range 0-30°C)
Oxygen: ±2% of m.v. ±0.2 mg/l
Electrode: active diaphragm type.
Electrode-Ø front: approx. 12mm, length:
approx. 170mm, connecting cable approx. 2m
permanently connected to device.
Response time: 95% in 10sec.,
depending on temperature.
Operation life: 3 years or more dependant on
maintenance
Operation pressure: max. 3 bar
Temperature compensation: automatically
via temperature sensor integrated in electrode
Calibration: simple quick-calibration in
atmospheric air
Display: 3½-digit LCD display, 13mm high
Working temperature: 0 to 50 °C
Relative humidity: 0 to 95 % r.F. (non condensing)
Storage temperature: -5 to 70 °C
Power supply: 9V-battery type IEC 6F22
(inlcuded).
Power consumption: max. 1 mA
Low battery warning: automatic; “BAT”
displayed in case of low voltage
Dimensions: 106 x 67 x 30 mm,
impact resistant ABS plastic housing
Weight: approx. 250 g (ready for use)
Accessories:
GAS 3600 Working set
Low battery warning: automatic; “BAT”
displayed in case of low voltage.
Battery service life: approx. 100 operating h
Dimensions: approx. 150 x 86 x 30 mm (H x W x D).
Impact resistant ABS housing with integrated
pop-up clip for table top or suspended use,
electrode clipped on at the side
Weight: approx. 330 g (ready for use)
(consisting of 3 spare diaphragm heads
and 100ml KOH-electrolyte)
Accessories:
GKK 1100 case
GPRT 1400 AN GL loose device
GTF 1400 AN spare temperature probe
for additional accessories p.r.t. p. 29, 35
GWOK 01
Spare diaphragm head
KOH 100
Spare electrolyte KOH
100 ml-bottle
GKK 252 case
(235 x 185 x 48 mm) with foam lining
(340 x 275 x 83 mm) with foam lining
GB 9 V Spare battery
for additional accessories p.r.t. p. 35
oxygen measuring devices
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Double display for oxygen and temperature
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Meas. units: O2-concentration, O2-saturation and O2-partial pressure (GMH3630 only)
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GUEMISA
Automatic air pressure compensation by means of integrated
pressure sensor
l
Salinity correction
l
Extremely small measuring probe (dimensions as for pH-probe)
l
Min./Max. value memory, Hold function
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GMH 3610
GMH 3630
for dissolved oxygen in liquids
Serial interface, device can be connected to bus system (up to 5
devices can be connected to one PC interface)
l
Battery and d.c. operation
l
Simple calibration in atmospheric air
Sta. Virgilia 29 Local.1A 28033 Madrid
Tfno.: 91 764 21 00 Fax.: 91 764 21 32
www.guemisa.com Email.:info@guemisa.com
Specification :
Measuring ranges:
O2-concentration: GMH3610: 0,0 ... 25,0 mg/l
GMH3630: 0,0 ... 70,0 mg/l or
0,00 ... 25,00 mg/l
O2-saturation: GMH3610: 0 ... 300 %
GMH3630: 0 ... 600 % or 0,0 ... 250,0 %
O2-partial press.: GMH3630: 0,0 ... 570,0 hPa or 0 ... 1200 hPa
(0,0 ... 427,5 mmHg or 0 ... 900 mmHg)
Temperature:
0,0 ... 50,0 °C
Pressure:
GMH3630 500 ... 1100 hPa abs.
Accuracy: (at nominal temperature = 25°C)
Oxygen:
GMH3610: ±1,5% of m.v. ±0.2 mg/l
GMH3630: ±1,5% of m.v. ±0.2 mg/l (0...25mg/l) or
±2,5% of m.v. ±0.3 mg/l (25...70mg/l)
Temperature: ±0,1°C ±1digit
Pressure:
±0,5% FS ±1digit
Sensor connection: 6-pin screened Mini-DIN-socket.
Electrode: active membrane type. Electrode-Ø front: approx. 12mm,
overall length: approx. 220 mm, anti buckling glanding, neck collar: Ø
approx. 20 mm, 4m connection cable with Mini-DIN-plug.
Response time: 95% in 10sec., depending on temperature.
Operation life: 3 years or more, depending on maintenance
Working temperature: 0 to +40°C
Working pressure: max. 3 bar
Display: 2 four digit LCDs (12.4mm and/or 7mm high) for oxygen,
temperature and pressure and for min./max values, hold
function, etc. as well as additional functional arrows.
Working temperature: 0 to +50°C
Relative humidity:
0 to +95%r.h. (non-condensing)
Storage temperature: -20 to +70°C (Electrode: 0 to 60°C)
Interface: serial interface (3.5mm jack connector),
direct connection to RS232 interface of a PC via electrically
isolated interface adapter GRS3100 or GRS3105 (p.r.t. accessories).
Min-/Max-value memory: max. and min.values will be memorized.
Hold function: by pressing a button the current meas. value will
be memorized.
Pushbuttons: 6 membrane keys for ON/OFF-switch, selection of
meas. mode, min- and max-value memory, hold-function, calibration etc.
Power supply: 9V-battery, type IEC 6F22 (included) as well as
additional d.c. connector (internal pin Ø 1.9mm) for external
10.5-12V direct voltage supply. (suitable power pack: GNG10/3000)
Power consumption: approx. 3 mA
Difference between GMH3630 and GMH3610:
Additional features of GMH3630:
l Measuring of air pressure by means of integrated pressure sensor
l Ext. meas. range for O and temperature
2
l O -partial pressure measurement
2
l Correction of salinity
Low battery warning:
and ' bAt '
Power-Off-function: Device will be automatically switched off if
no key is pressed/no interface communication takes place for the
time of the power-off delay. The power-off delay can be set to
values between 1 and 120 min. or deactivated.
Housing dimensions: 142 x 71 x 26 mm (H x W x D), impact-resistant
ABS plastic housing, membrane keyboard, transparent panel. Front
side IP65, integrated pop-up clip for table top or suspended use.
Weight: approx. 300 g (complete with battery and probe)
Temperature compensation: automatic via temperature sensor
integrated in electrode.
Air pressure compensation:
GMH3610: enter current air pressure by means of keys
GMH3630: automatic via integrated pressure sensor. Display of
current air pressure.
Correction of salinity (GMH3630): automatic
Salinity value can be set via keyboard from 0,0 ... 70,0
Calibration: 1-point calibration: extremely simple quick
calibration in atmospheric air.
2-point calibration (GMH3630 only): first point at atmospheric air,
second point at upper measuring range (with calibration set GKS3600).
Scope of supply: device incl. electrode, GWOK01 and KOH100
Upcharges, accessories:
GWO 3600 Spare electrode with 4 m cable
Upcharge for electrode with 10 m cable
Upcharge for electrode with 30 m cable
GSKA 3600 protection cap for depth measuring
GKS 3600 calibration set
(consisting of calibration device,100 ml calibration solution, 10 ml catalytic
solution, measuring pipette and measuring bottle)
GKN 3600 calibration refill set
(consisting of 100ml calibration solution, 10ml catalytic solution, meas. pipette)
GAS 3600 working set
(consisting of 3 spare diaphragm heads and 100ml KOH-electrolyte)
GWOK 01 spare diaphragm head
KOH 100 spare electrolyte KOH
per piece
100 ml-bottle
for add. spare parts and accessories p.r.t. pages 35, 37
31
OXIGENO DISUELTO
Equipos portátiles
SIMULATORS
OD 125.2
Dissolved Oxygen
Temperature meter
• High accuracy and reliability
• LCD display
• Temperature visualization
• Automatic or manual Temperature compensation
• Corrosion resistant
OD 105.1
This instrument is designed for a reliable D. Oxygen measuring in waste
water and in field applications.
By selecting the CELL function the instrument provides the polarization
voltage to the cell under test and it measures the delivered current.
By pressing any key the instrument will switch on or will extend the
operation for about 5 minutes.
By selecting the AMP function the instrument measures the polarization
voltage and provides an adjustable current to test the input circuits of the
D.Oxygen meter.
The temperature compensation on the readout is automatic or manual.
The zero and sensitivity adjustment allows a very accurate calibration of
the meter.
All data are visualized on the display.
The plastic case with the policarbonate membrane provide a corrosion
resistance in field applications.
Accessories and sensors
to be ordered separately
BC 921: carrying case
SZ 641.2: polarographic cell with built-in Pt1000
SP 51501 - SP 51511: suggested temperature sensors
Specifications
Display: LCD 3 1/2 digit
Scales: 0/19.99 PPM 0/100 % air sat.
-20.0/+120.0 °C
Zero:± 15 %
Sensitivity: ± 20 %
Input:
from polarographic cell, BNC connectors
from Pt1000, jack connector
Liquid speed: 0.3 / 0.7 m/s
Response time: 15 s at 95%
Compensation:
error ±1% f.s. for ±5 °C
from the calibration temperature
Power:9 Vdc battery
Battery life: 100 hours operation
Dimensions: 92 x 155 x 33 mm
Weight: 300 g
Dissolved Oxygen Simulator
This instrument is designed to calibrate the D.Oxygen meters and to check
the D.Oxygen polarographic cells.
Specifications
Display: LCD 3 1/2 digit
Polarization Voltage (output): 0/1000 mV
Polarization Voltage (input): 0/1000 mV
Output Current: 0/199.9 nA - 0/1999 nA
Input Current: 0/199.9 - 0/1999 nA
Connectors: BNC
Power:9 Vdc battery
Battery life: 100 hours operation
Dimensions: 92 x 155 x 45 mm
Weight: 300 g
GUEMISA Sta. Virgilia 29 local pos. 28033 Madrid Tfno.: 91 764 21 00 Fax.: 91 764 21 32
Email: info@guemisa.com Web: www.guemisa.com
CLORO Y OZONO
Equipos portátiles
CL 125.2
Free Chlorine - Dissolved Ozone meter
This instrument is designed for a reliable Free Chlorine and D. Ozone
measuring in swimming pools, drinking water and in field applications.
The PPM measuring is displayed by means of a potentiostatic sensor
directly immersed into the water.
The measuring method requires a constant pH value and a stirring of the
sensor into the water in order to replace the consumed Chlorine/Ozone
by the sensor.
The calibration is performed by a comparation with an external meter
(example a photometer).
By pressing any key the instrument will switch on or will extend the
operation for about 5 minutes.
The temperature compensation on the readout is automatic or manual.
The zero and sensitivity adjustment allows a very accurate calibration of
the meter.
The plastic case with the policarbonate membrane provides a corrosion
resistance in field applications.
Accessories and sensors
to be ordered separately
BC 921: carrying case
SP 651: potentiostatic sensor with built-in Pt1000
Specifications
Display: LCD 3 1/2 digit
Input:
from potentiostatic sensor, BNC connectors
from Pt1000, jack connector
Scales: 0/1.999 PPM - 0/19.99 PPM - -20.0/120.0 °C
Power:9 Vdc battery
Battery life: 100 hours operation
Dimensions: 92 x 155 x 33 mm
Weight: 300 g
GUEMISA Sta. Virgilia 29 local pos. 28033 Madrid Tfno.: 91 764 21 00 Fax.: 91 764 21 32
Email: info@guemisa.com Web: www.guemisa.com