ISO 22969:2019 PDF
Paints and varnishes — Determination of solar reflectance
Paints and varnishes — Determination of solar reflectance
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 14
- Дата публикации:
- 19 июля 2019 г.
- Издание:
- ISO IS 22969 edition 1 version 1
- ICS:
- 87.040
This document specifies a method to determine the solar reflectance of coating systems using a spectrophotometer with a wide spectral range (300 nm to 2 500 nm) and global solar radiation. This document is applicable to coating systems.
Abstract
Overview
ISO 22969:2019 - Paints and varnishes: Determination of solar reflectance - specifies a standardized laboratory method to measure of coating systems. The method uses a spectrophotometer with a wide spectral range (300 nm to 2 500 nm) together with a defined spectrum to calculate total solar reflectance (TSR). This standard is applicable to paints and varnishes and provides repeatable results for evaluating how coatings reflect incoming solar energy.
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