A CALIBRATION ADJUSTMENT
% is displayed after the SPAN
capture that informs you how
much the sensor’s calibration
slope has changed from the
factory calibration slope.
1. Select Save to accept
the calibration.
2. Select Cancel to quit the
calibration procedure and
discard calibration.
3. A successful calibration will
be indicated by a near
the sensor icon.
4. If the calibration reading
completes but the Reference
Calibration gas concentration
is out-of-range than what is
recommened by the device,
the page displays a near
the sensor icon and a
warning notice is sent to the
Notice list in the heading
bar of the instrument.
An Out-of-Range error during the calibration of a sensor means
the sensor’s offset or calibration slope adjustment has drifted
outside of the TSI
®
recommended specification for continued
use. Sensor should be replaced or sent to TSI
®
for re-calibration.