Measurement
55
Tip
When an automatic zero calibration unit is provided, switching to the zero calibration mode with a key
operation will close the electric ball valve and open the solenoid valve, so that zero water can be
automatically supplied. While checking that the indication has been stabilized, press ENT at the zero
calibration timing.
Coefficient
Manual
input of
coefficient
Coefficient
Data will be gained in proportion to the coefficient.
This function may be used to correspond to the analyzed
value or the value of other instrument.
The coefficient on the sub display will be blinking and ready
to be changed by
/
.
0.001
to
5.000
1.000
Automatic zero calibration
Note
When an automatic zero calibration function (option) is provided, specify “ Automatic zero
calibration setting ” (page 41).
Reference
Refer to “ When automatic zero calibration function (option) is provided ” (page 60).
Zero
Automatic
zero
calibration
When ENT is pressed, a sequential valve operation and
automatic zero calibration will be performed, and then the
valve will return to its original condition.
Two external automatic valves are required for automatic
zero calibration.
-
-
Display
Calibration
Type
Item
Description
Setting
range
Initial
value