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BS 7920:2005

BS 7920:2005

Current

Current

The latest, up-to-date edition.

Luminance meters. Requirements and test methods

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-28-2005

Publisher

British Standards Institution

Committees responsible
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Digital ranges and readouts
6 Analogue scales
7 Calibration and testing temperature
8 Power supply
9 Performance requirements for laboratory and field
   luminance meters
10 Marking
Annex A (informative) Guidance on choice of meter range
Annex B (normative) Calibration
Annex C (normative) Test methods
Bibliography

Describes performance requirements for luminance meters for the measurement of photopic luminance for applications other than the measurement of luminaires.

This British Standard specifies performance requirements for luminance meters for the measurement of photopic luminance for applications other than the measurement of luminaires. It specifies the performance requirements for two types of luminance meter, Type L (laboratory instruments) and Type F (field instruments). This standard is intended for use by meter manufacturers and users.

NOTE The requirements specified for a Type L meter in this standard are identical to the requirements specified for a luminance meter in BS EN 13032-1. However, BS EN 13032-1 specifies additional requirements which are not specified in this standard.

Committee
EL/1
DevelopmentNote
Together with BS EN 13032-1, it supersedes BS 7920(1998). (02/2005) Reviewed and confirmed by BSI, December 2011. (11/2011)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 5489-2:2016 Code of practice for the design of road lighting Lighting of tunnels
IES/AVIXA RP 38 : 2017 RECOMMENDED PRACTICE FOR LIGHTING PERFORMANCE FOR SMALL TO MEDIUM SIZED VIDEOCONFERENCING ROOMS
BS 5489-2(2003) : 2003 CODE OF PRACTICE FOR THE DESIGN OF ROAD LIGHTING - PART 2: LIGHTING OF TUNNELS

PD 6461-3:1995 General metrology Guide to the expression of uncertainty in measurement (GUM)
BS ISO 10526 : 2007 CIE STANDARD ILLUMINANTS FOR COLORIMETRY

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