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WELL2851
: Perkin Elmer Absolute Reflectance Accessory (ARA) B013-8550 |
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Perkin Elmer Absolute Specular Reflectance
Accessory (ARA), P/N: B013-8550.
This ARA permits with the reflectance of
plane samples with highly reflecting
surfaces, such as mirrors, to be measures in
absolute terms. The method of this ARA
measurement is not required a reference
standard but generates absolute value (100%
may be considered as the reference) in V-W
beam geometry. This ARA can fit in most of
the PE UV-VIS models, Lambda-9/19/25/35/45.
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