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BS 4120

68th Edition, September 26, 1968

Complete Document

Methods for The measurement of performance of still projectors

Includes all amendments and changes through Reaffirmation Notice , March 1, 2003


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EN
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W/D NO S/S * INCLUDES AMENDMENT 1
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Product Details:

  • Revision: 68th Edition, September 26, 1968
  • Published Date: March 1, 2003
  • Status: Not Active, See comments below
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 10
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

General conditions of test. Test methods for determining accuracy of location of the pictures projected on the screen, resolving power, uniformity of illumination, temperature rise of slide, distance between lens and screen for a 1 m wide picture, light output and working temperature of casing.