ABB 2410 Instruction Manual - page 11
9
TEMP
C
OUTPUT
ADJUST
1000M
100k
CALIBRATE
MEASURE
TEMP
Temp
mV
pH
0
20
25
40
60
80
100
CALIB
SLOPE
ON
OFF
2
3
4
1
5
6
2
3
1
…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.
Fig. 5.4 mV/Redox (ORP) Measurement
Fig. 6.1 Replacing the Battery
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.
6
MAINTENANCE