ALTANA Color-View - Manual (Page 44)

color-view™ Spectrophotometer User’s Guide
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To take a measurement:
Place a sample on reflectance port, with the face to be measured
contacting and covering the port. Back the sample with a consistent
material, if necessary, and select the appropriate keys for taking
measurements. Backing is only required for non-opaque samples.
WARNING
Extended operation with the Sensor not in the upright
position will cause permanent damage to the electronics.
3.3.4 Gloss Measurements
Gloss measurements are performed in a similar manner to standard
reflectance measurements. Note the difference in the procedure
listed below.
To take a measurement:
Place a sample on reflectance port with the glossy surface to be
measured contacting and covering the port (no backing is
required for opaque samples).