Calibration Notes
• Dirtordustintheopticsoftheinstrument
will cause an inaccurate calibration reading.
Therefore, always use the protective clamp, if
no readings are taken.
• Thestandardsshouldbecleanedperiodically.
For cleaning procedure see section „Cleaning
and Maintenance“. Please make sure that the
standards are not scratched.
• Donotmovetheinstrumentwhiletakinga
calibrationmeasurement.Ifmotionisdetected,
an error message will be displayed and
calibration is aborted.
• Whenmovingfromcoldtowarmenvironment,
there is a danger of condensation. For this
reason, you should wait for an appropriate
amount of time to allow the optical compo nents
to adjust before calibrating and using the unit.
Calibrate