COLOR SAMPLE HOLDER TO ENHANCE REPEATABILITY OF INSTRUMENTALCOLOR READINGS

An apparatus for holding a generally flat color sample in a plurality of fix ed and repeatable positions in proximity with the optics of a portable color instrument with a uniform and repeatable force. The apparatus has a platform upon which the portable color instrument is secured, a sample stage w...

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Bibliographic Details
Main Authors GRIFFUS, DAVID L, RODRIGUES, ALLAN BLASE JOSEPH
Format Patent
LanguageEnglish
French
Published 15.01.2004
Edition7
Subjects
COLORIMETRY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
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Summary:An apparatus for holding a generally flat color sample in a plurality of fix ed and repeatable positions in proximity with the optics of a portable color instrument with a uniform and repeatable force. The apparatus has a platform upon which the portable color instrument is secured, a sample stage with multiple index planes upon which a color sample is placed, and a device whic h urges a pressure foot against the color sample, thereby holding the color sample in position on the stage with a uniform and repeatable force.
Bibliography:Application Number: CA20032489141