the reflectance meter measures the brightness, opacity & gloss of the paper and other similar materials, brightness & gloss of paper board, ceramics etc. And brightness of powdered materials by angular reflectance.  
technical characteristics : the diameter of test windows for brightness & opacity are 10 mm. The imported opticals are used. Filters - blue, green & amber. Sensor - selenium photocell. Light source - 6v, 1a tungsten lamp.
features: direct digital display of the test values. Easy to operate. Measurement of brightness at 45 degree angle & gloss at 75 degree angle ( gloss units for measurement at different angles are also available on demand).
optional accessory - powder press ( tablet preparation unit ) to check the brightness of powdered material such as soap stone, calcium carbonate etc.

the reflectance meter measures the brightness, opacity & gloss of the paper and other similar materials, brightness & gloss of paper board, ceramics etc. And brightness of powdered materials by angular reflectance.  
technical characteristics : the diameter of test windows for brightness & opacity are 10 mm. The imported opticals are used. Filters - blue, green & amber. Sensor - selenium photocell. Light source - 6v, 1a tungsten lamp.
features: direct digital display of the test values. Easy to operate. Measurement of brightness at 45 degree angle & gloss at 75 degree angle ( gloss units for measurement at different angles are also available on demand).
optional accessory - powder press ( tablet preparation unit ) to check the brightness of powdered material such as soap stone, calcium carbonate etc.