ThermoFisher Scientific Ozone Primary Standard 49iQPS, Instruction Manual

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Operation
Settings
Thermo Scientific 49iQPS Instruction Manual 3-67
The Compensation screen provides compensation for any changes to the
instrument’s output signal due to internal instrument temperature and
pressure variations.
Home Screen>Settings>Measurement Settings>Advanced Measurement
Settings>Compensation
The Compensation screen contains the following information:
●
Temp Compensation: Toggles temperature compensation enabled or
disabled and provides compensation for any changes to the
instrument's output signal due to internal instrument temperature
variations. The effects of internal instrument temperature changes on
the instrument's subsystems and output have been empirically
determined. This empirical data is used to compensate for any changes
in temperature.
●
Pressure Compensation: Toggles pressure compensation enabled or
disabled and provides compensation for any changes to the
instrument's output signal due to bench pressure variations. The effects
of bench pressure changes on the instrument's subsystems and output
have been empirically determined. This empirical data is used to
compensate for any change in bench pressure.
●
Standard Temperature for Gas Units: Allows the user to enter a value
between 0 and 30
°
C to correct the

g/m
3
, mg/m
3
, and g/m
3
concentration calculations.
Compensation