Reflectance Meters
Whiteness is measured in terms of diffuse reflectance, which is the ratio of reflected light measured at 90deg. after passing through a suitable filter and the incident light that is generally at 45o to the surface of the samplePaper, Textiles, Food items, Pigments, Tiles and Minerals Ideal for measuring whiteness & brightness Can be used to measure both whiteness & brightness by changing filters only Standard MgCO block supplied with the instrument Simple to operate Ordering Information ; AIM-071000 TBF - Reflectance Meter with Blue Filter for Brightness measurement AIM-071000 TGF - Reflectance Meter with Green Filter for Whiteness measurement AIM-071111 - Green Tristimulus Filter AIM-071112 - Blue Tristimulus Filter AIM-071113 - Red Tristimulus Filter AIM-071114 - Brightness Filter (49)
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