36
- measurement was performed on a the cal.
standard instead of the uncoated specimen.
- measurement on a creased cal. standard.
- measurement was not performed with the
instrument placed squarely on the specimen or
the calibration standard.
Perform all measurements for the normalization
using a mean value on the same specimen.
Replace calibration standard.
Perform all measurements correctly with the
instrument placed squarely on the specimen or
the calibration standard.
Er12
Calibration standards measured in wrong
sequence during the calibration.
Repeat the calibration in the correct sequence.
Er13
(continued
on next
page)
Readings of the calibration standard are not in
the admissible interval range of the master
calibration.
Used wrong calibration standards.
Inform customer service.
Use correct calibration standards.
