YOKOGAWA PH200 User Manual

5-2. Manual calibration
IM 12B6C2-E-H
1. Access to manual calibration
MAN.CAL = Manual calibration
Access to maintenance mode
Select manual calibration
Move pointer to MAN.CAL
Confirm selection
2. Adjust value manually
Display shows measured value
START = Start manual calibration
Confirm start of adjustment (dis-
play frozen, ready for adjustment
to new value)
Adjust new value.
Adjust process value to previously determi-
ned value (e.g. from hand-held pH-meter)
Select digit to adjust
Adjust value
Confirm adjusted value
3. End calibration
CAL.END = End of calibration
End calibration
End calibration and return to
measurement
Continue routine to calibrate
second point when using buffer
solution (repeat step 2)
Error E02 or E19 indicate manual calibration
is not acceptable
20
MEASURE
AUT.CAL
MAN.CAL
DISPLAY
TEMP.
HOLD
YES NO
YES NO
MODE
MEASUR
E
AUT.CAL
MAN.CAL
DISPLAY
TEMP.
HOLD
YES
NO
YES
NO
MODE
.
MEASURE
AUT.CAL
MAN.CAL
DISPLAY
TEMP.
HOLD
YES NO
YES NO
MODE
ESCAPE TO MEASURE can be used at any stage to abort operation.
WARNING: If the HOLD function is activated the instrument returns with the question HOLD (flashing); answer YES or NO or
MODE again to return to measurement.
MODE
MODE
NO
YES
YES
ENT
>
^
YES
NO

YOKOGAWA PH200 Specifications

General

Brand	YOKOGAWA
Model	PH200
Category	Measuring Instruments
Language	English