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BSI - BS 7920

Luminance meters - Requirements and test methods

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Organization: BSI
Publication Date: 28 January 2005
Status: active
Page Count: 20
ICS Code (Colours and measurement of light): 17.180.20

Document History

BS 7920
January 28, 2005
Luminance meters - Requirements and test methods
A description is not available for this item.
BS 7920
August 15, 1998
Specification for Luminance Meters
Specifies requirements for the measurement of photopic luminance for laboratory and field type instruments.

References

This document references:
CIE 18.2 - Basis of Physical Photometry (E)
Published by CIE on January 1, 1983
A description is not available for this item.
This document references:
BS 3693 - Recommendations for Design of Scales and Indexes on Analogue Indicating Instruments
Published by BSI on January 31, 1992
Design for instruments in which an index moves in relation to a fixed array of scale marks or in which a scale moves in relation to a fixed index.
This document is referenced by:
RP-38 - RECOMMENDED PRACTICE: LIGHTING PERFORMANCE FOR SMALL TO MEDIUM SIZED VIDEOCONFERENCING ROOMS
Published by IES on November 20, 2017
This lighting performance Standard for small to medium sized videoconference rooms defines lighting requirements for videoconferencing that will enhance the comfort of participants and the picture...
This document is referenced by:
BS PD CEN/TS 17165 - Light and lighting - Lighting system design process
Published by BSI on December 31, 2018
A description is not available for this item.
This document is referenced by:
CIE 231 - CIE Classification System of Illuminance and Luminance Meters
Published by CIE on January 1, 2019
The properties of illuminance meters and luminance meters are characterized by a number of selected quality indices defined in ISO/CIE 19476 “Characterization of the Performance of Illuminance Meters...
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