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API STD 521: Guide for Pressure-relieving and Depressuring Systems – Edition 6

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682

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ISO 24448:2023

ISO 24448:2023 Fine ceramics (advanced ceramics, advanced technical ceramics) – LED light source for testing semiconducting photocatalytic materials used under indoor lighting environment

CDN $186.00

Description

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.

Edition

1

Published Date

2023-07-03

Status

PUBLISHED

Pages

14

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

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.

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