GREISINGER GLF 100 RW Operating Manual

GREISINGER GLF 100 RW Operating Manual

Conductivity measuring instrument

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H66.0.01.6C-10
Conductivity Measuring Instrument
GLF 100 RW
Operating Manual
as of version 1.2
WEEE-Reg.-Nr. DE 93889386
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

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Summary of Contents for GREISINGER GLF 100 RW

  • Page 1 H66.0.01.6C-10 Conductivity Measuring Instrument GLF 100 RW Operating Manual as of version 1.2 WEEE-Reg.-Nr. DE 93889386 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

    H66.0.01.6C-10 Operating Manual GLF 100 Page 2 of 8 CONTENT Intended use ..........................3 General advice ......................... 3 Safety instructions ........................3 Operation and Maintenance ....................3 Disposal notes ......................... 4 Display elements ........................4 Pushbuttons ..........................4 Min-/max- value memory ..................... 4 Hold –...
  • Page 3: Intended Use

    H66.0.01.6C-10 Operating Manual GLF 100 Page 3 of 8 1 Intended use Precise measurements of conductivity in pure water applications Applications  Fresh and seawater aquaristics  Fish farming  Drinking water monitoring etc. 2 General advice Read through this document attentively and make yourself familiar to the operation of the device before you use it.
  • Page 4: Disposal Notes

    H66.0.01.6C-10 Operating Manual GLF 100 Page 4 of 8 5 Disposal notes Dispense exhausted batteries at destined gathering places. This device must not be disposed as “residual waste”. To dispose this device, please send it directly to us (adequately stamped). We will dispose it appropriately and environmentally friendly.
  • Page 5: Configuration Oft He Instrument

    H66.0.01.6C-10 Operating Manual GLF 100 Page 5 of 8 8 Configuration of the instrument To configure the instruments according to Your needs proceed like follows:  Switch off the instrument.  Switch on the instrument and press mode-key ( ) during the segment test ( ) until the display shows the first parameter “P_oF”...
  • Page 6: Adjusting Oft The Instrument

    H66.0.01.6C-10 Operating Manual GLF 100 Page 6 of 8 9 Adjusting of the instrument The cell correction may change due to natural ageing or deposits at the measuring cell. In case you have an accurate reference liquid, you may adjust the instrument by changing the cells scale correction accordingly.
  • Page 7: 12 General Information About Conductivity Measuring

    H66.0.01.6C-10 Operating Manual GLF 100 Page 7 of 8 12 General information about conductivity measuring 12.1 The Conductivity Measuring Cell During the measurement, the conductivity measuring cell must be dipped at least in so far, that at least 30 mm beginning from the top of the measuring cell, is located in the medium. The maximum immersion depth for continuous operation should not exceed 110 mm.
  • Page 8: 13 Specification

    H66.0.01.6C-10 Operating Manual GLF 100 Page 8 of 8 13 Specification Measuring Principle Conductivity measuring via 2 pole graphite electrode Meas. Ranges Range Resolution Conductivity 0 ... 2000 µS/cm 1 µS/cm 0.01 ... 20.00 mS/cm 0.01 mS/cm 0.1 ... 100.0 mS/cm 0.1 mS/cm 0 ...

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