Operating Instruction

GRATING SPECTROPHOTOMETER OPERATING MANUAL
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Black and white board is required to be cleaned regularly,and kept in
dark,dustproof, and dry conditions.
For black and white calibration operation, please refer to Section 2.2.
3.3Average
When the measured sample is very large or relatively not very uniform,
users need to measure several points to get an average reflectance to show
the sample true chromatic value. This instrument can achieve 2-99 times
average measurement.
In the main menu, click “Average” as shown in Figure 14, input average
times and click to confirm.
If input 1 time, it measures as usual; if more than 1, it will generate
measurement results after average times under standard and sample
measurement.
Figure 14 Average Measurement
3.4Light Source
Users could set corresponding light source according to the actual test