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2 Overview of the instrument
912/913/914 Meter
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1
2.1.4 914 pH/Conductometer
Figure 4 914 pH/Conductometer (analog) - connectors
1
pH/mV electrode
Connection socket for analog pH/mV elec-
trodes.
2
Temperature sensor / reference
3
Conductivity measuring cell
Connection socket for conductivity measur-
ing cells.
4
Type B mini USB connector
Connection socket for energy supply, data
transmission and printing.
2.2 Application environment
912/913/914 Meter instruments have been designed for use in labora-
tories and for mobile use indoors or outdoors.
The sturdy design meets the requirements in accordance with IP 67 pro-
tection marking. The instruments are therefore protected against short-
time immersion in water, provided that the respective plugs are plugged in
at the sensor connectors.
2.2.1 Laboratory use
In the laboratory, 912/913/914 Meter instruments can be placed in a
stand plate.