Paper Brightness Tester, Feature : Easy To Use, Superior Finish

We are instrumental in providing clients with supreme quality paper brightness tester. The paper brightness tester has been developed to meet the paper industry's needs for accurate and reliable measurement of brightness and opacity. We provide the paper brightness tester at competitive prices to clients. range of paper brightness tester includes

• digital brightness, opacity tester (iso / technibrite type)
• computerized brightness, opacity tester (iso / technibrite type)
• digital brightness & opacity tester (photovolt type)

salient features

• superior performance
• robust construction
• low maintenance
• cost effective

specifications

• ± integrating spheres diameter : 15 cm.
• ±total area of aperture in sphere : less than 7.5 % of the sphere area.
• ±sample aperture : circular with 34 mm diameter.
• ± sample area of view : circular with 30 mm diameter.
• ±accuracy of iso standards ± 0.2%.
• ±max photometric linearity error 0.1%
• ±power supply 230 ± 5% volts, 50va, 50 hz.

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