Functional Description Hi 8711 - Hanna Instruments HI 8510 Series Instruction Manual

FUNCTIONAL DESCRIPTION HI 8711

DUAL OUTPUT pH CONTROLLER
Keypad
ACID SET
BASE SET
MEASURE
SENSOR TEST
∆ ∆ ∆ ∆ ∆ Al
FRONT PANEL
pH
HI 8711E
pH
ACID BASE
SET
SET
MEA
SURE
SENSOR ∆AL
TEST
pH 7 pH 4
TEST TEST
HI 8711E
To set the working point
of acid dosage
To set the working point
of basic dosage
To set HI 8711 on mea-
surement mode and to en-
able the diagnostic tests
To display the mV re-
sponse of the electrode to
verify its working condi-
tion.
To display and to set the
tolerance of the alarm
points
16
SLOPE
∆
∆AL
COARSE
ACID SET
FINE
COARSE
BASE SET
FINE