6. Calibrate
Standards
The instrument comes with 2 standards.
Onewhitestandardandagreenstandard.White
calibration is requested every 30 days, green tile
check every 7 days.
Whiteandgreenstandardarexedinonecase,
hinged together. The white standard is used to
performthe100%reectancecalibration.
The green standard is supplied to audit instrument
performance.
A red exclamation mark besides the calibration tile
symbol indicates that white calibration or green tile
check are required.
Both white and green standard tiles are device
serialnumberspecicandcanonlybereplacedby
the instrument manufacturer.
Calibrate