Back

ISO 24448:2023

Fine ceramics (advanced ceramics, advanced technical ceramics) — LED light source for testing semiconducting photocatalytic materials used under indoor lighting environment

General information

Valid from 03.07.2023
ICS Groups
81.060.30 Advanced ceramics
Directives or regulations
None

Standard history

Status
Date
Type
Name
03.07.2023
Main
ISO 24448:2023
This document specifies light emitting diodes (LED) for light source and radiometers used in the performance evaluation of semiconducting photocatalytic materials under indoor LED lighting environments in a laboratory. Light sources for indoor lighting environments do not include sunlight passing through window glass.
This document does not replace ISO 14605.[1] Either document can apply depending on the lighting environment in which the photocatalytic material is used.

Required fields are indicated with *

*
*
*
PDF
125.87 € incl tax
Paper
125.87 € incl tax
Standard monitoring
English (PDF 904 KB)

Related products

Main

EVS-EN ISO 13383-1:2016

Fine ceramics (advanced ceramics, advanced technical ceramics) - Microstructural characterization - Part 1: Determination of grain size and size distribution (ISO 13383-1:2012)
Newest version Valid from 01.06.2016
Main

EVS-EN 843-1:2007

Advanced technical ceramics - Monolithic ceramics - Mechanical properties at room temperature - Part 1: Determination of flexural strength
Newest version Valid from 06.02.2007
Main

EVS-EN 843-2:2007

Advanced technical ceramics - Monolithic ceramics. Mechanical properties at room temperature - Part 2: Determination of Young's modulus, shear modulus and Poisson's ratio
Newest version Valid from 06.02.2007
Main

EVS-EN 843-5:2007

Advanced technical ceramics - Monolithic ceramics. Mechanical properties at room temperature - Part 5: Statistical analysis
Withdrawn from 30.12.2022

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English