577-PC-S Reflectance Colorimeter



Digital Reflectance Meter for 110V/240V, 50/60 Hz (Internal Power Supply). Housed in a Stainless Steel enclosure which splash proof. Includes 24 bit resolution for high accuracy. Designed for harsh environments and 24/7 operation. Digital data storage and output with expanded features is included.

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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.