GB/T 40965-2021
Measurement of retroreflection (English Version)
- Standard No.
- GB/T 40965-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 40965-2021
- Scope
- This document describes the geometric system for retro-reflection applications and specifies the measurement methods for retro-reflection. This document is applicable to the measurement of optical properties of retro-reflectors and retro-reflective materials.
GB/T 40965-2021 Referenced Document
- CIE 51.2-1999 A METHOD FOR ASSESSING THE QUALITY OF DAYLIGHT SIMULATORS FOR COLORIMETRY (Incorporating supplement 1)
- GB/T 26377 Retroreflectometer
- GB/T 39388 Characterization of the performance of illuminance meters and luminance meters
GB/T 40965-2021 history
- 2021 GB/T 40965-2021 Measurement of retroreflection
