Functional Description Hi 8512 - Hanna Instruments HI 8510 Instruction Manual

FUNCTIONAL DESCRIPTION HI 8512

FRONT PANEL
ORP
mV
0 mV 500 mV
TEST TEST
Keypad
0 mV TEST To verify the instrument cali-
bration at 0 mV
500 mV TEST To verify the slope at 500 mV
Trimmers
SLOPE For slope calibration
10
HI 8512E
SLOPE
1. Fuse holder
2. Power supply terminals
3. Recorder output terminals
4. BNC socket for ORP electrode
10£
REAR PANEL HI 8512E
ELECTRODE
INPUT
4
+
mA OUT
3
-
2
Unplug the instrument from the power
supply before replacing the fuse.
11
FUSE
1
FUSE