Hanna Instruments HI 8510 Series - Functional Description HI 8510

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FUNCTIONAL DESCRIPTION HI 8510
pH INDICATOR
FRONT PANEL
SLOPE
∆
SENSOR
TEST
pH 7
TEST
pH 4
TEST
pH
HI 8510E
pH
Keypad
SENSOR TEST
To display the mV response of the electrode in
order to verify its working condition
pH 7 TEST
To verify the internal circuit of the meter in terms
of Offset compensation
pH 4 TEST
To verify the amplifier circuit of the meter
Trimmers
∆∆
∆∆
∆O For Offset calibration
SLOPE For Slope calibration