M U L T I - A N G L E S P E C T R O P H O T O M E T E R
25
Positioning the Instrument on the Calibration Reference
The calibration reference is designed to keep the white plaque free of dust and debris. The white
plaque is concealed in a case that has a hinged cover. The measurement port is positioned on
the white plaque and the measurement taken. Make sure the white plaque in the calibration
reference is positioned squarely under the measurement port, with the cover open to the
Measure button side of the instrument.
Calibrating the Instrument
1.
From the Main screen, use the
Navigation
buttons to move the highlight square to the
Calibration icon.
2.
Press the
Select
button to access the calibration screen.
White Calibration Expired appears if calibration is needed. If calibration is not currently
needed, the time remaining before the next calibration, along with the temperature of the last
calibration and white reference (plaque) serial number will appear. To exit calibration mode
without calibrating, select the Exit icon (
x
) in the Progress column.
Exit icon
Calibration reference
properly positioned
White plaque
Hinged cover
Calibration mode icon
Next icon
Information that appears
when calibration is not
currently required
Содержание MA94
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