Yokogawa IR400 - Manual (Page 59)

6 - 20
IM 11G02N01-01E
6.5 Setting of auto zero calibration
6.5.1 Autozero calibration
Auto zero calibration is automatically carried
out at the time when zero calibration is set.
Components for which a calibration is to be
made are determined by setting of auto cali-
bration component in Item 6.2.4.
Before changing the setting of auto zero
calibration, set the ON/OFF to OFF.
(1) During measurement, press the
MODE
key
to display the User mode.
(2) Point the cursor to “Setting of Auto Zero
Calibration” by pressing the or
key. Press the
ENT
key.
(3) In the “Setting of Auto Zero Calibration”
screen that appears, point the cursor to
any item you want to set by pressing the
or key. Press the
ENT
key.
(4) In the “Auto Zero Calibration Parameter
Setting” screen that appears, perform the
value entry or the setting. For the value
entry or setting change, use the
or
key. To change the setting, use the
key to move the cursor to the right.
After setting, press the
ENT
key, and auto
zero calibration is carried out by the
entered setting value.
( )
ENT
MODE
( )
ENT
ENT
End of Auto Zero Calibration Setting
Description of setting items
• Start Time : Setting at the first calibration
(day of the week, hour, minute)
• Cycle : A period between the start time of one
calibration and another
(unit : hour/day)
• Flow Time : The time required for the calibration gas
to be replaced in the cell
• ON/OFF : ON/OFF of auto zero calibration
To close the “Setting of Auto Zero Calibration”
or cancel this mode midway, press the key.
A previous screen will return.
To close "setting of Auto Zero Calibration"
ESC