ISO 10820:2025

Name: ISO 10820:2025
Brand: ISO
SKU: ISO 10820:2025
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Fine ceramics (advanced ceramics, advanced technical ceramics) — Ultraviolet irradiation equipment using UV-A LEDs and optical radiometry for performance test of semiconducting photocatalytic materials

Publication date: Sep 18, 2025

General information

Current stage: 60.60 Standard published Sep 18, 2025

Originator: ISO

Owner: ISO/TC 206 Fine ceramics

Type: International Standard

ICS: 81.060.30 Advanced ceramics

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Status: Published

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Languages: English

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Scope

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.

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PUBLISHED
ISO 10820:2025
60.60 Standard published
Sep 18, 2025