Mv/Redox (Orp); Measurement - Fig. 5.4; Maintenance; Replacing The Battery - Fig. 6.1 - ABB 2410 Instruction Manual

...5 OPERATION AS A METER

5.1.3 mV/Redox (ORP)

Measurement – Fig. 5.4
1 Set the Function switch to 'MEASURE'.
2 Set the Mode switch to 'mV'.
3 Set the Power switch to 'ON'.
4 Short circuit the BNC socket and verify the
instrument reads zero.
5 Remove the short circuit and plug in the
Redox (ORP) electrode.
Immerse the probe in the solution.
Note the reading when the display has
stabilised.
TEMP
C
40 60
25
20
0
CALIB
SLOPE
Temp mV pH
2
Fig. 5.4 mV/Redox (ORP) Measurement
OUTPUT
ADJUST
1000M
1
100k
80 CALIBRATE
MEASURE
100
TEMP
ON OFF
4
6
3 5

6 MAINTENANCE

6.1 Replacing the Battery – Fig. 6.1
After a prolonged period of use the battery may
require replacement (battery type 6LR61 or
equivalent).
1 Open the case fully.
2 Release the battery cover using a small
flat-bladed screwdriver or similar.
3 Remove the cover.
Replace the battery and fit cover.
Fig. 6.1 Replacing the Battery
3
2
1
9