Gas Mode - Thermo Scientific 42iQHL Instruction Manual

Operation
Settings
3-90 42iQHL Instruction Manual

Gas Mode

The Gas Mode screen defines what gas mode the instrument is set to.
Home Screen>Settings>Measurement Settings>Gas Mode
The Gas Mode screen contains the following information:
Sample: Sets the instrument to measure sample gas.
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Zero: Used when calibrating the background of the instrument. When
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pressed, sets the instrument to zero mode.
Span: Used when calibrating the span coefficient. When pressed, sets
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the instrument to span mode.
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