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BS EN IEC 63207:2022

$102.76

Measurement methods of blue light characteristics and related optical performance for visual display terminals

Published By Publication Date Number of Pages
BSI 2022 18
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IEC 63207:2022 specifies measurement methods for optical performance (luminance) and blue light characteristics (BLCs) of visual display terminals (VDTs), excluding displays for outdoor use only.

PDF Catalog

PDF Pages PDF Title
2 undefined
4 European foreword
Endorsement notice
5 English
CONTENTS
6 FOREWORD
8 INTRODUCTION
9 1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
11 3.2 Abbreviated terms
4 Measurement conditions
4.1 Environmental conditions
4.2 Power supply
12 4.3 Stabilized condition of VDT
4.4 Light-measurement device
4.4.1 Spectral radiance meter
4.4.2 Luminance meter
4.4.3 Illuminance meter
4.5 Test settings
13 Figure 1 – Layout diagram of measurement setup with terminology
14 5 Measurement method of luminance
5.1 General
5.2 Measurement procedure
Figure 2 – Location of test point for luminance
15 6 Measurement methods of blue light performances
6.1 Blue light radiance
6.1.1 General
6.1.2 Methods of measurement
6.2 Narrow band blue light spectrum ratio
6.2.1 General
6.2.2 Methods of measurement
16 7 Test report
17 Bibliography
BS EN IEC 63207:2022
$102.76