YOKOGAWA IR800G, User Manual

Page: 58 / 127

IM 11G06A01-02EN
5-3
5. SCREENS
1st Edition : Oct. 27, 2023-00
Manual calibration (Zero)
• When a Ch (component) with "Individual" set on the Calibration Execution
screen is selected, manual zero calibration is performed only on the
selected Ch (component).
• When a Ch (component) set to "Simultaneous" is selected on the
Calibration Execution screen, manual zero calibration is performed
simultaneously on all Ch (components) set to "Simultaneous".
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Auto calibration/Auto zero calibration setting
Set the Ch (component) for automatic/auto zero calibration. From the selection dialog that
appears by touching the Auto Calibration/Auto Zero Calibration item, select whether the Ch
(component) to be set is subject to automatic calibration or auto zero calibration (enable/disable).
Operation by setting
Automatic/ Simplified Zero Calibration setting will perform automatic calibration as follows.
1. When zero calibration is performed by automatic calibration or auto zero calibration, Ch
(component) set to "Enable" is zero calibrated at the same time. (Excluding zero calibration
of external oxygen analyzer.)
2. Span calibration is performed sequentially in the order of the youngest Ch (component)
for which span calibration is set to "Enable" during auto-calibration. (The external oxygen
analyzer will perform auto-calibration according to the external oxygen analyzer's auto-
calibration setting after span calibration of all other components has been performed.)
NOTE
Zero calibration at the time of automatic calibration and auto zero calibration of the component
set to "Enable" is performed at once regardless of
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Manual Zero Calibration Setting in 5.1.1
Calibration channel setting.