19
Calibrate
Calibration Notes
• Dirt or dust in the optics area will cause an
inaccurate calibration reading. Therefore, always
use the protective cap, if no readings are taken.
• The standards and black trap should be cleaned
periodically. For cleaning procedure see section
"Cleaning and Maintenance“. Please make sure
that the standards are not scratched.
• The color reference is to some extend
temperature dependent.Therefore, make sure to
perform calibration and color test in laboratory
environment: temperature (20 – 25°C) and
humidity (30 – 60%) controlled.
• Do not move the instrument while taking a
calibration measurement. If motion is detected,
an error message will be displayed and
calibration is aborted.
• When moving from cold to warm environment,
there is a danger of condensation. For this
reason, you should wait for an appropriate
amount of time to allow the optical components
to adjust before calibrating and using the unit.
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