Light guide reflectometer

Details Light guide reflectometer Light guide reflectometer

1982-07-26

1985-05-21

McGraw, Vincent P.

Optics: measuring and testing

Of light reflection

With diffusion

250227, G01N 2147

Patent

active

045182590

ABSTRACT:
There is disclosed a reflectometer comprising a one-piece molded housing that includes a radiation guide, and a source means and detector means contained within the housing, for the analysis of a test element. The guide, source means and detector means are disposed so that the detector means detects reflectance from the test element that is substantially free of specular reflectance.

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