Micromeritics AccuPyc II 1340 Operator's Manual page 107

AccuPyc II 1340
DTA_WRN: Cal std
10% of full-scale
Cause A:
Action A:
Cause B:
Action B:
DTA_WRN: Volume
10% of full-scale
Cause:
Action:
HW_ERR: Calibration
could not be read
Cause:
Action:
Oct 2013
You entered a value for the calibration standard that was less than 10%
of the nominal cell chamber volume. Resulting data may be inaccurate.
Be sure you enter the value recorded on the Calibration Standard case.
You used an inappropriate calibration standard for the nominal cell
chamber.
Use a calibration standard of sufficient size (calibration standards are
available from Micromeritics). The calibration standard should occupy
at least 10% of the nominal cell chamber volume and the more nearly
filled the cell is, the better the calibration.
There was not enough sample placed in the sample cup to give an
accurate reading.
Rerun the sample using enough material to occupy the maximum
amount of the nominal cell chamber volume.
The calibration information could not be read from the command or
analysis module.
Close the application and cycle power on the instrument. Contact your
service representative if the problem persists.
Appendix A
A-7