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INF-TN1FSH-E
ENTER
"
or
#
ENTER
Enter select/enter mode, select “100,” and
press ENTER.
PULSE WIDTH 1
100 msec
"
or
#
Select “TOTAL MODE”
TOTAL MODE
TOTAL STOP
ENTER
"
or
#
ENTER
Enter select/enter mode, select “TOTAL
RESET,” and press ENTER.
TOTAL MODE
TOTAL RESET
ESC
Display the measurement, reflecting the
setting.
(Measurement display screen)
3.7. Zero adjustment
Description
Close the valves on upper and lower streams of the flowmeter to stop the flow completely, and then perform zero
adjustment.
Note 1: If no valves are provided or the flow cannot be stopped, select “Clear” when performing “
Zero adjustment
.”
Note that zero point may deviate slightly in this case.
Note 2:
ZERO:
Press “Zero” to perform zero adjustment in a state where the flow is stopped completely.
CLEAR:
Press “Clear” to perform zero adjustment in a state where the flow cannot be stopped.
Operation (example)
When performing zero adjustment in still state
Key operation
Description
Display
FUNC ZERO
Display zero adjustment.
ZERO ADJUSTMENT
CLEAR
ENTER
"
or
#
Enter select/enter mode, and select “ZERO”
ZERO ADJUSTMENT
ZERO
▲
▼
ENTER
While calibration is in progress, elapsed time is
displayed in lower stage.
ZERO ADJUSTMENT
######
When calibration is successfully completed, “ZERO”
is displayed. When it is unsuccessfully completed,
“CLEAR” is displayed in lower stage.
ZERO ADJUSTMENT
ZERO
ESC
Display the measurement, reflecting the setting.
(Measurement display screen)
CAUTION
•
If “Clear” is selected and executed at this time, the zero adjustment value currently stored is cleared to
zero.
