Brightness TesterThisTester is used for electronically measuring and digitally presenting the Brightness, Opacity and Gloss of the paper by angular reflectance (Photovolt Type).
Brightness unit consist of deep blue filter, between photo voltaic green filter.
Features
- This instrument employing 45o illumination and 0o viewing geometry
- Compact design, attractive appearance and easy to operate
- Design to give a long and trouble free life
- Provides unmatched stability & Sets up in just few seconds
Technical Specification
Measurement Area
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10mm Dia.
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Light Source
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12V, white lamp
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Filters
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Blue, Green, and Amber
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Sensor
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Selenium Photocell
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Power Supply
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220 volts / 50Hz
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Applicable Standards
TAPPI T-452
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