• NEMA XR 16-1991 (R2001)

NEMA XR 16-1991 (R2001)

  • Test Standard for the Determination of the System Contrast Ratio (SCR) and the System Veiling Glare Index (SVGI) of an X-Ray Ima
  • standard by National Electrical Manufacturers Association, 1991
  • Category: NEMA

$64.00 $32.00

Determines the SCR and the SVGI at the center of the image produced by an XRII system under a given set of test conditions. The measurement procedures described pertain to images formed by photofluorographic film, the cine film, video and direct-viewing system.
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User's Manual for the Installation of Underground Corrugated Coilable Plastic Utility Duct (CCD)..

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