Functional Description Hi 931500 - Hanna Instruments HI 8510 Instruction Manual

FUNCTIONAL DESCRIPTION HI 931500

SINGLE OUTPUT pH CONTROLLER
FRONT PANEL
ins rum n s
pH
DOSAGE
ACID
MEA
SURE
HI 931500
pH Process
Controller
Keypad
SET To set the working point of pH
dosage
MEASURE To set HI 931500 on measure-
ment mode
Trimmers
∆ ∆ ∆ ∆ ∆ O
For Offset calibration
SLOPE For Slope calibration
SET/COARSE To coarsely adjust the set point
SET/FINE To finely adjust the set point
Leds
ACID To show the acid dosage is
active
BASE To show the basic dosage is
active
22
SLOPE
BASE
∆O
SET
COARSE
SET
FINE