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21 Step Wedge Sensitivity Guide

21 Step Wedge Sensitivity Guide
21 Step Wedge Sensitivity Guide
Item Number :
370-005

21 Step Wedge Sensitivity Guide

Details

21 Step Wedge Sensitivity Guide

The 21 Step Wedge Sensitivity Guide is a transparent step wedge with 21 steps that get progressively denser by increments of 0.15.  Each step is numbered and has accurate and uniform increments.

The 21 Step Wedge Sensitivity Guide meets the needs for critical densitometry with traceability. Densities compare with those of a NIST Standard Reference Material No, 1008 Step Tablet by means of a densitometer that conforms to conditions specified in American National Standards Diffuse Transmission Density A.N.S.I. PH2.19-1986.
NIST traceable.

Specifications
Size:
  1.375" W x 9.5" L (3.49 x 24.13 cm)