GREISINGER GMH 3610 Operating Manual
  1. Manuals
  2. Brands
  3. GREISINGER Manuals
  4. Measuring Instruments
  5. GMH 3610
  6. Operating manual

GREISINGER GMH 3610 Operating Manual

Hand-held measuring device for dissolved oxygen and temperature
Hide thumbs
Table of Contents

Advertisement

Quick Links

H36.0.01.6C-13
Hand-held measuring device
for dissolved oxygen and temperature
GMH 3610
Operating Manual
as of version V2.1
WEEE-Reg.-Nr. DE93889386
GHM Messtechnik GmbH • Standort Greisinger
Hans-Sachs-Str. 26 • D-93128 Regenstauf
+49 (0) 9402 / 9383-0
+49 (0) 9402 / 9383-33
info@greisinger.de

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the GMH 3610 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for GREISINGER GMH 3610

Summary of Contents for GREISINGER GMH 3610

  • Page 1 Hand-held measuring device for dissolved oxygen and temperature GMH 3610 Operating Manual as of version V2.1 WEEE-Reg.-Nr. DE93889386 GHM Messtechnik GmbH • Standort Greisinger Hans-Sachs-Str. 26 • D-93128 Regenstauf    +49 (0) 9402 / 9383-0 +49 (0) 9402 / 9383-33...

  • Page 2: Table Of Contents

    DISPOSAL INSTRUCTION: ..........................12 Designated Use The GMH 3610 measures the oxygen concentration and the oxygen saturation in liquids. For the measurement a external sensor of the type GWO 3600 is required. The measurement takes place at the diaphragm head of the external sensor.

  • Page 3: Operating And Maintenance Advice

    H36.0.01.6C-13 Operating Manual GMH 3610 page 3 of 12 Operating and Maintenance Advice First Usage If the electrode was disconnected from the device, pull off the protection flask and expose the electrode at least 2 - 3 hours to the air before the first calibration or measuring.

  • Page 4: Display And Control Elements

    H36.0.01.6C-13 Operating Manual GMH 3610 page 4 of 12 7. Caution, acid! The electrode contains KOH. KOH can cause severe chemical burns! If leaking, avoid contact! If there was contact: • to skin: flush contacted area with large amounts of water for several minutes.

  • Page 5: Pushbuttons

    H36.0.01.6C-13 Operating Manual GMH 3610 page 5 of 12 5.2 Pushbuttons On/off key min/max when taking measurements: press shortly: min. or max. measuring value will be displayed press for 1 sec.: the min. or max. value will be deleted up/down for configuration:...

  • Page 6: Configuration

    H36.0.01.6C-13 Operating Manual GMH 3610 page 6 of 12 Configuration For configuration of the device press -key for 2 seconds: the main menu of the configuration will be called up. Use key to select a sub-menu, use the key to actually go into the selected sub-menu and to change parame- ters.

  • Page 7: The Oxygen Electrode

    H36.0.01.6C-13 Operating Manual GMH 3610 page 7 of 12 7 The Oxygen Electrode Electrode design The oxygen electrode is an active electrode consisting of a silver cathode and a lead anode with the electrolyte being potassium hydroxide (KOH). In case of oxy- gen being present it will be reduced at the silver cathode, i.e.

  • Page 8: Notes To Special Functions

    H36.0.01.6C-13 Operating Manual GMH 3610 page 8 of 12 Notes to Special Functions 8.1 Input of absolute pressure ('P.Abs') To get most accurate measuring values the absolute pressure should be checked before calibration and measure- ments and if needed entered at the configuration menu.

  • Page 9: 1-Point Calibration

    H36.0.01.6C-13 Operating Manual GMH 3610 page 9 of 12 10.1 1-Point calibration The 1-point calibration adjusts the electrode to the oxygen content of the atmosphere (20.95%). Remove protective flask prior to calibration and wipe diaphragm with a soft piece of cloth. You can choose between two modes of calibration for which the electrode has to be prepared accordingly.

  • Page 10: Error And System Messages

    H36.0.01.6C-13 Operating Manual GMH 3610 page 10 of 12 11 Error And System Messages Display Description / Reason Remedy No sensor Connect sensor or sensor defective sensor defective => return sensor to manufac- turer for repair Low battery voltage replace battery...

  • Page 11: The Serial Interface

    H36.0.01.6C-13 Operating Manual GMH 3610 page 11 of 12 check calibration environment (p.r.t. 'How to Current too high calibrate oxygen electrode.') ERR.4 air bubbles in the diaphragm head? check calibration environment (p.r.t. 'How to timeout: no stable measuring value calibrate oxygen electrode.').

  • Page 12: Specification

    H36.0.01.6C-13 Operating Manual GMH 3610 page 12 of 12 13 Specification Measuring range: Oxygen concentration 0.0...25.0 mg/l Oxygen saturation 0...300 % Electrode temperature 0.0…50.0 °C Accuracy in the device (at nominal temperature) Oxygen meas. ranges ±1.5% ±0.2mg/l Electrode temperature ±0.1°C ±1digit Atmospheric pressure compensation: setable: 500 ..

This manual is also suitable for:

Gmh 3630

Table of Contents