EN ISO 24444:2020/A1:2022 PDF
Cosmetics - Sun protection test methods - In vivo determination of the sun protection factor (SPF) - Amendment 1 (ISO 24444:2019/Amd 1:2022)
Cosmetics - Sun protection test methods - In vivo determination of the sun protection factor (SPF) - Amendment 1 (ISO 24444:2019/Amd 1:2022)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 7
- Дата публикации:
- 30 марта 2022 г.
- Издание:
- CEN EN 24444 edition 1 version 1
- ICS:
- 71.100.70
No scope available
Abstract
Overview
EN ISO 24444:2020/A1:2022 is Amendment 1 to the international test method ISO 24444:2019, endorsed by CEN for use across European national standards bodies. It updates the in vivo procedure for determining the sun protection factor (SPF) of cosmetic sunscreens. The amendment was approved by CEN on 30 January 2022 and published in 2022; national adoption occurred through CEN members.
Key topics and technical requirements
This amendment introduces specific, measurable changes to the existing SPF test method. Key technical points include:
- Beam uniformity (multiple output devices)
- The average uniformity of all beams shall be ≥ 90%, and no individual port may have uniformity **
Технические детали
- Технический комитет
- CEN/TC 392 - Cosmetics
- SKU
- EN ISO 24444:2020/A1:2022
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