Fuji Electric ZSVS-2 Instruction Manual page 37

(2) Span calibration mode
Caution on operation
• When span calibration of the target Ch is completed, the screen automatically switches to the
span calibration screen of the next Ch. Press the
the screen switches to the span calibration screen of the next Ch.
Setting contents
"both" : Carries out span calibration of 3 ranges in batch.
"each" : Carries out span calibration by range.
Note on operation
"both" : Calibration of each component can be carried out with the same span gas,
which is ideal when the place of measurement is changed frequently.
"each" : Span calibration is carried out by each component range.
Operation in the case where "both" is selected
1) Select "both" for calibration operation using the
key, and press the
2) The cursor appears for all the ranges, and flickers
at only one range. The concentration is also
displayed for that range.
The display indicates the calibration reference
range.
Span calibration concentration value is displayed
at the bottom of the screen.
3) Move the flickering cursor using the
and change the calibration reference range.
4) Feed the span gas for the target of calibration.
Adjust the flow rate at about 0.5L/min.
5) When the reading stabilizes in about 2 to 3
minutes, press the
6) The display automatically switches to Ch span
calibration mode screen.
7) Follow the procedure in 3) to 6) to carry out span
calibration for all the components.
Caution on operation
• To change span gas calibration concentration
value, select <Menu Mode> → <2. Setting
about Calibration> → <2. Span Calibration
Value>.
Calibration has now been completed.
INZ-TN2ZSVS-E
key.
key,
key.
- 25 -
key not to perform span calibration, and
MODE
ENT
,
ENT
,
Calibration complete
ESC
ESC