Sample Presentation And Measurement; Sample Presentation And Measurement Overview; Reflectance Measurements - Datacolor 650 User Manual

Sample Presentation and
Measurement

Sample Presentation and Measurement Overview

You must pay close attention to the positioning of the sample to insure an accurate
measurement. When positioned correctly, the sample rests between the sample holder
and the front panel door. The sample must completely cover the aperture opening.

Reflectance Measurements

1. Grasp the sample holder and pull forward.
2. Position the sample, then carefully bring arm back up to normal operating
Datacolor 650/600/400 User's Guide
position.
WARNING
Do not allow sample arm to spring back. For the Datacolor 600V (vertical
mount), the cylindrical, spring-loaded sample holder can be depressed to
position your sample. You can return the cylinder to its normal position with a
quarter turn of the cylinder.
Sample Presentation and Measurement Overview • 33