Three-digit code for designation of colour rendering and correlated colour temperature

IEC/TR 62732:2012(E) describes how to construct a three-digit code, representing a shorthand string combining the nominal general colour rendering index and the nominal correlated colour temperature. The contents of the corrigendum of December 2012 have been included in this copy.

General Information

Status
Published
Publication Date
09-Jan-2012
Drafting Committee
Current Stage
PPUB - Publication issued
Start Date
30-Apr-2012
Completion Date
10-Jan-2012
Ref Project

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IEC TR 62732:2012 - Three-digit code for designation of colour rendering and correlated colour temperature
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IEC/TR 62732 ®
Edition 1.0 2012-01
TECHNICAL
REPORT
Three-digit code for designation of colour rendering and correlated colour
temperature
IEC/TR 62732:2012(E)
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IEC/TR 62732 ®
Edition 1.0 2012-01
TECHNICAL
REPORT
Three-digit code for designation of colour rendering and correlated colour

temperature
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
F
ICS 29.140 ISBN 978-2-88912-868-6

– 2 – TR 62732 © IEC:2012(E)
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Construction of the code . 6
3.1 General . 6
3.2 Digit x. 6
3.3 Digits yy . 6
3.4 Example . 6

TR 62732 © IEC:2012(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
_______________
THREE-DIGIT CODE FOR DESIGNATION OF COLOUR RENDERING
AND CORRELATED COLOUR TEMPERATURE

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
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with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant
...

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