Search Unit Y for Model 577PC-S & 577-AS

Search Unit Y For 577

Overview

Black Cavity Standard, Reflectance Standard and Spare Light Bulb included (Filters sold separately).

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Photovolt Search Units

Photovolt offers three different search units for specific applications, allowing the precise measurement of sample color characteristics when used in conjunction with the Photovolt Model 577PC or 577-A.

Search Units 'Y' or 'D'

SEARCH UNITS “Y” OR “D” use tristimulus filters and measure diffuse reflectance, paper opacity or hiding power. The “Y” unit has a 0.81″ aperture. The “D” unit has a 3″ aperture.

Search Unit 'W'

The SEARCH UNIT “W” comeswith a preinstalled blue filter designed to measure paper brightness.