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ISO 10820:2025

Fine ceramics (advanced ceramics, advanced technical ceramics) — Ultraviolet irradiation equipment using UV-A LEDs and optical radiometry for performance test of semiconducting photocatalytic materials

STANDARD published on 18.9.2025

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The information about the standard:

Designation standards: ISO 10820:2025
Publication date standards: 18.9.2025
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: International technical standard
Category: Technical standards ISO

Annotation of standard text ISO 10820:2025 :

Description / Abstract: This document specifies the irradiation equipment using ultraviolet light emitting diode (UV-LED) and optical radiometry for testing the performance of semiconducting photocatalytic materials. The UV-LED irradiation equipment specified in this document uses UV-LEDs having a peak wavelength of 365 nm in the UV-A range and applies for a semiconductor photocatalyst exhibiting a photocatalytic function at this wavelength. This document applies only to irradiation equipment using UV-LED. ISO 10677[2] is applicable for equipment using conventional UV light sources such as fluorescent lamps.