
Technidyne PROFILE/Plus® TAPPI Opacity
The Technidyne PROFILE/Plus® TAPPI Opacity tester complies with the following standards: - TAPPI T425: Standard Method for Opacity of Paper and Paperboard (Diffuse Reflectance Method) - ASTM D589: Standard Test Method for Opacity of Paper - ISO 2471: Paper and Board – Determination of Opacity (Diffuse Reflectance Method)
A fully automated device that evaluates the TAPPI opacity of paper samples, providing fast and accurate measurements to improve process control.
ASTM D5
Standard Test Method for Penetration of Bituminous Materials
ISO 2471
Paper and board — Determination of opacity (paper backing) — Diffuse reflectance method
TAPPI T425
Opacity of paper (15/d geometry, illuminant A/2°, 89% reflectance backing and paper backing)
ASTM D589
Standard Test Method for Opacity of Paper (15°Diffuse Illuminant A, 89% Reflectance Backing and Paper Backing)
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