Functional Description Hi8720 - Hanna Instruments HI8510 Instruction Manual

FUNCTIONAL DESCRIPTION HI8720

Keypad
SET
MEASURE
∆ALARM
0 mV TEST
1000 mV TEST
Note: Each time a key is pressed the corresponding LED is turned ON
or changes its blinking behavior (∆ALARM).
FRONT PANEL
To set the working point of ORP dosage
To enter measurement mode and to enable
diagnostic tests
To display and set the alarm tolerance
To verify the instrument calibration at 0 mV
To verify the slope at 1000mV
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