700M HFID
6-2-15
58
1.
Zero Range 1 Purging
– Allows time for the zero gas to flush out any residual gases
that may still be present in the detection path.
2.
Zero Range 1 Calibrating –
The calculated averaged zero is set as the new offset value,
limits.
3.
Zero Range 1 Verifying –
The analyzer verifies that the calibrated zero value has not
deviated outside the operator-set allowable
4.
Span Range 1 Purging –
Allows time for the span gas to flush out any residual zero gas
that may still be present in the detection path.
5.
Span Range 1 Calibrating –
The calculated averaged span is set as the new gain value,
6.
Span Range 1 Verifying –
The analyzer verifies that the calibrated span value has not
deviated outside the operator-set allowable
7.
Purging With Sample –
Introduces sample gas back into the analyzer and clears out any
remaining gases so the current measurements will not be affected by any residual
calibration gases.
After these steps, if the calibration is successful, the display will briefly indicate
Calibration
Finished
in place of Calibration in Progress at the top of the screen.
After a successful
calibration is completed, the analyzer will return to the Measure Screen.
If the calibration is unsuccessful,
the display will briefly indicate
Could Not Calibrate
in the
Current Status line. At the same time, you will be alerted to whether an error occurred in the zero
or span portion of the calibration (for example, Span Gas Deviation Error!). The analyzer will
then return to the Measure Screen and will revert to the last successful calibration values. A
calibration error is set and will remain until cleared by a successful calibration.
To view the verifying zero or span deviations, go to the
Calibration Factors. To view or change the maximum allowable calibration tolerances, see
