Normadoc

TAPPI DEC - Dirt Estimation Chart (Opaque)

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Use this valuable tool to estimate the Equivalent Black Area (EBA) of dirt or colored specks over the range of 0.02 to 5.00 square millimeters. Produced by an ISO-certified manufacturer Detects any foreign matter embedded in material which, when examined by reflected, not transmitted, light has a contrasting color to the rest of the surface.

€192.50

TAPPI CSEC - Calibrated Size Estimation Chart (Transparent)

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For quality assurance processes that require more exact measurements. This is the same transparent chart as SEC, however, it has been calibrated. Calibrated by an ISO-certified manufacturer Comes with a Certificate of Calibration 23 dots measured within specific tolerances and documented A Data Sheet for quality records

€572.00

TAPPI SEC - Size Estimation Chart (Transparent)

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A versatile tool for estimating a size (area) by way of a direct comparison to a known circular area. Ideal for measuring spots, defects or inclusions in paper, plastics, textiles and other industrial materials. Dots cover the range of 0.02 to 5.00 mm² Dot accuracy within an average of 10% or 0.005 mm² A proven tool for high-volume inspections across various applications.

€180.00

Technical Association of the Pulp and Paper Industry (TAPPI)

TAPPI DEC - Dirt Estimation Chart (Opaque)

TAPPI CSEC - Calibrated Size Estimation Chart (Transparent)

TAPPI SEC - Size Estimation Chart (Transparent)