Practical Control Solutions Pty Ltd

Power Electronics, Process Control, Instrumentation

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Handheld pH and ORP measurement

Handheld instruments for measurement of pH / Redox across a range of applications.

GMH 5530 picture
GMH 5530 Waterproof handheld measuring device for pH / Redox


Features:


Applications:


Technical Data:

Measuring ranges:

-pH: -2,000 ... 16,000 pH, -2000 ... 2000 mV
-Redox / mV: -1000,0 ... 1000,0 mV
-Temperature: -5,0 ... 150,0 °C
-rH: 0,0 ... 70,0 rH

Connections:

-pH / Redox: BNC-female connector, compatible to standard BNC-plugs and waterproof BNC-plugs, additional banana-jack (4 mm) for separate reference electrode
-Input resistance: 1012 Ohm
-Temperature: 2 banana-jacks (4 mm) for temperature probes (Pt1000 or NTC 10K)
-Interface / Supply: 4-pole bayonet female connector for serial interface and supply (with accessory USB 5100)
-Display: two 4½-digit 7-segment display (15 mm and 12 mm)
 
Order code: 0190040112

GMH5550 picture
GMH5550 Waterproof handheld pH / Redox measuring device with analogue output and
datalogger


Features:


Applications:


Technical Data:
 
Measuring ranges:
 
-pH: -2,000 ... 16,000 pH, -2000 ... 2000 mV
-Redox / mV: -1000,0 ... 1000,0 mV
-Temperature: -5,0 ... 150,0 °C
-rH: 0,0 ... 70,0 rH

Connections:
 
-pH / Redox: BNC-female connector, compatible to standard BNC-plugs and waterproof BNC-plugs, additional banana-jack (4 mm) for separate reference electrode
-Input resistance: 1012 Ohm
-Temperature: 2 banana-jacks (4 mm) for temperature probes (Pt1000 or NTC 10K)
-Interface / Supply: 4-pole bayonet female connector for serial interface and supply (with accessory USB 5100)
-Display: two 4½-digit 7-segment display (15 mm and 12 mm)
-Analog output: 0 - 1 V freely adjustable
-Data logger with measuring point input
-Recording interval: 1 s ... 1 h
-Recording period: 416 days at interval 1 h
-Value memory:
--cyclic: 10000 data sets
--singular: 1000 data sets
-Min-/max-Alarm: Permanent monitoring of alarm boundaries with 3 alarm conditions (off, on, no sound)
 
 
Order code: 0190040113 

GPH014 picture
GPH014 Digital pH measuring instrument


Technical Data:

Measuring range: 
0,00 ... 14,00 pH
Resolution: 0,01 pH
Temperature compensation: manual
Scope of supply: device, pH-electrode GE 014, battery, instruction manual
Note: Please order calibration accessories (i.e. GAK1400) separately

Order code: 0190040073

GMH3530 picture
GMH3530 Precision pH / redox / temperature measuring instrument


Technical Data:

Measuring range (pH): 0,00 ... 14,00 pH
Measuring range (redox): -1999...2000 mV
Measuring range (temperature): -70,0 ... 250,0 °C
Probe connection (pH/redox): BNC socket
Probe connection (temperature): 4-pin Mini-DIN-socket
pH-calibration: 2- or 3-point-calibration
Redox measurements: mV, mVH (temp. compensated conversion tohydrogen system acc. to DIN38404)
Miscellaneous: automatic buffer detection, rating of pH-probe quality, hold function, auto-off, battery/mains powered, serial interface, automatic or manual temperaturecompensation
Scope of supply: device, battery, instruction manual
Note: Please order pH-probe and calibration accessories (i.e. GAK1400) separately

Order code: 0190040072