3nh NS810, Руководство пользователя

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NS810 SPECTROPHOTOMETER OPERATING MANUAL
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Figure 5 White and Black Calibration
Click “White Calibration”, it will prompt you to put away the white board. Put
the measuring aperture on white board. Make sure the measuring aperture is close
to the white board. Click “OK” or press “Testing” key to perform white
calibration. Please pay attention that the serial number of white board must
correspond to the instrument.
Click “Black Calibration”, it will prompt you to put away black cavity. Put the
measuring aperture into black calibration cavity. Click “OK” or press “Testing”
key to perform black calibration.
Then, white calibration and black calibration are completed.
4.3 Measurement
4.3.1 Measurement Locating
The instrument can visually locate through the cross of measuring aperture. It can