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INZ-TN2ZSVS-E
4. SETTING AND MODE
(1) Zero calibration mode
1) Press the
key either on measurement 1 or
measurement 2 screen to display menu mode
screen.
2) Move the cursor to <1. Zero/Span Calibration>
using the
key, and then press the
key.
4.1.1 Zero/span calibration
Perform zero and span calibrations in the menu mode.
3) On the <Gas Select> screen that appears, select
zero gas conditions using the
key.
4) Press the
key, and the <Zero Cal.> mode
screen appears.
5) Select ON/OFF of zero calibration using the
and the
keys.
• The setting screen varies depending on
calibration gas conditions. Perform calibra-
tion according to the following descriptions.
When <Air> is selected:
Zero gas: Clean air
Span gas: Dry gas in cylinder
When <Dry N2> is selected
Zero gas: Dry N2 in cylinder
Span gas: Dry gas in cylinder
Setting contents
ON
: Executes zero calibration.
OFF
: Does not execute zero calibration.
Setting contents
4.1 Menu mode
• If zero/span calibration is attempted during warm-up operation, WARM-UP is displayed on the
upper right-hand corner of the screen, and the calibration cannot be executed.
• If zero calibration is not to be performed, press the
key on the gas selection screen, and the
CH1 span calibration screen appears.
• Zero/span calibration can be performed either in measurement or standby mode. However, the
output hold is not executed in standby mode irrespective of the setting (kept in OFF state).
Caution on operation
6) Press the
key.
ESC
MODE
ESC
ESC
ESC
MODE
CH1 Span
Calibration
screen
Measurement 1 or
measurement 2 screen
ENT
,
,
ENT
,
ENT
,
