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Adjust Span Coefficient - Thermo Scientific 49iQ Instruction Manual

Ozone analyzer

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Calibration
Manual Calibration
Home Screen>Calibration>Advanced Calibration>Manual
Calibration>Adjust Background
Adjust Span
The span coefficients are used to correct the O
readings and normally has
3
a value near 1.000 with minimum/maximum limits of 0.500 and 2.000
Coefficient
respectively.
The user can manually change the span coefficient by entering a value in
the Adjust Span Coef button. The second button called Adjusted
Concentration shows what the new concentration would be based on the
adjusted span coefficient. Press the Calibrate button to save the adjusted
span coefficient value.
Home Screen>Calibration>Advanced Calibration>Manual
Calibration>Adjust Span Coefficient
Reset Bkg to 0.000
The Reset Bkg to 0.000 and Span Coef to 1.000 screen allows the user to
reset the calibration configuration values to factory defaults.
and Span Coef to
1.000
Thermo Scientific
49iQ Instruction Manual
4-17

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Iq series