Connections; Operation; Description - HACH LANGE sensION+ PH31 Manuel D'utilisateur

3. Installation

3.2. Connections

DANGER
Make sure the power adapter matches your local power
supply.
STIRRER
pH/mV
ELECTRODE
1
1. Magnetic stirrer, RCA connector.
2. Combined pH electrode (or indicator), BNC connector.
3. Reference electrode (measuring with separated electrodes),
banana connector.
4. Temperature probe for the electrodes version T, banana
connector.
5. Separated temperature probe, telephone connector.
6. PC keyboard, mini DIN connector.
7. RS-232 for printer or PC, telephonic connector.
8. Plug-in power supply (12 V).
sensION+ PH31 HACH_LANGE 0710.indd ANG:5 sensION+ PH31 HACH_LANGE 0710.indd ANG:5
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3 5 7
REFERENCE
Temp.
ELECTRODE
PROBE
RS-232C
PRINTER
PC
POWER IN
Pt1000
PROBE
KEYBOARD
2 4 6

4. Operation

4.1. Description

Keys
Switch on / Switch off.
Confirms the option displayed. When there is more
than one option, accepts the one marked in negative.
Move backwards in the menus.
Selection between the different options displayed.
Selection of numeric values.
8
Change of measuring unit pH/mV from the option
"MEASURE" or "CALIBRATE".
Move forwards / backwards a digit when entering a
numeric value.
Show the next display in those menus that have more
than one.
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