Difference between revisions of "Zero calibration"
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Revision as of 07:47, 24 September 2010
Zero calibration is together with air calibration one of the two steps of the POS calibration, see [MiPNet12.08]. It is done at closed chamber after all the oxygen has been removed by the addition of dithionite. A zero calibration is the last part of the sensor test and described in detail there. Unlike air calibration it is not necessary to perform a zero calibration each day.
A zero calibration should be performed
- from time to time as a record of instrumental performance: use the template [O2k-Calibration-list].
A zero calibration has to be performed
- when a new or serviced POS is used for the first time
- when a new membrane was applied to the sensor
- when the gain is changed
- when a new POS connector is used
... more about "Zero calibration"
'Zero calibration is together with air calibration … 'Zero calibration is together with air calibration one of the two steps of the POS calibration. It is done at closed chamber after all the oxygen has been removed by the addition of dithionite. A zero calibration is the last part of the sensor test and described in detail there. Unlike air calibration it is not necessary to perform a zero calibration each day.ry to perform a zero calibration each day. +
Respirometry +
POS calibration +
