IEC 60068-2-87:2024

Environmental testing – Part 2-87: Tests – UV-C exposure of materials and components to simulate ultraviolet germicidal Irradiation or other applications

IEC 60068-2-87:2024 describes exposures of materials and components to UV-C radiation during ultraviolet germicidal irradiation (UVGI) treatments or other processes that require UV‑C exposure and test procedures to simulate those environments. Severities representing various frequencies and intensities of UV-C exposures are described. Test conditions are described and limited to devices that utilize low pressure mercury lamps which emit most of their radiation at a single spectral line at 254 nm.

Essais d'environnement - Partie 2-87: Essais - Exposition des matériaux et composants aux UV-C pour simuler l'irradiation germicide aux ultraviolets ou d'autres applications

L'IEC 60068-2-87:2024 décrit les expositions de matériaux et composants aux rayonnements UV-C lors de traitements par irradiation germicide aux ultraviolets (UVGI) ou d'autres processus qui exigent une exposition aux UV‑C, ainsi que les procédures d'essai pour simuler ces environnements. Les sévérités qui représentent différentes fréquences et intensités d'exposition aux UV-C sont décrites. Les conditions d'essai sont décrites et limitées aux dispositifs qui utilisent des lampes au mercure à basse pression qui émettent la majeure partie de leur rayonnement sur une raie spectrale unique à 254 nm.

General Information

• Status: Published
• Publication Date: 14-Oct-2024
• ICS: 19.040 - Environmental testing
• Technical Committee: TC 104 - Environmental conditions, classification and methods of test
• Drafting Committee: PT 60068-2-87 - TC 104/PT 60068-2-87
• Current Stage: PPUB - Publication issued
• Start Date: 08-Nov-2024
• Completion Date: 15-Oct-2024

Standards Content (Sample)

IEC 60068-2-87 ®
Edition 1.0 2024-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Environmental testing –
Part 2-87: Tests – UV-C exposure of materials and components to simulate
ultraviolet germicidal Irradiation or other applications

Essais d'environnement –
Partie 2-87: Essais – Exposition des matériaux et composants aux UV-C pour
simuler l'irradiation germicide aux ultraviolets ou d'autres applications
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IEC 60068-2-87 ®
Edition 1.0 2024-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Environmental testing –
Part 2-87: Tests – UV-C exposure of materials and components to simulate

ultraviolet germicidal Irradiation or other applications

Essais d'environnement –
Partie 2-87: Essais – Exposition des matériaux et composants aux UV-C pour

simuler l'irradiation germicide aux ultraviolets ou d'autres applications

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 19.040  ISBN 978-2-8322-9871-8

– 2 – IEC 60068-2-87:2024 © IEC 2024
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Background . 7
4.1 Overview. 7
4.2 Exposures to UV-C irradiation . 7
4.3 Temperature . 7
4.4 Humidity . 8
5 Test chamber for performing UV-C exposures . 8
5.1 General . 8
5.2 Source of UV-C . 8
5.3 Irradiance monitoring and control . 8
5.3.1 General . 8
5.3.2 Common sources of UV-C measurement error . 8
5.4 Temperature . 9
6 Test procedures . 9
6.1 General . 9
6.2 Test conditions . 9
6.2.1 General . 9
6.2.2 Irradiance . 9
6.2.3 Temperature . 10
6.3 Test severities . 10
7 Evaluation criteria . 11
8 Information to be specified in the relevant specification and given in the test report. 12
8.1 Information to be specified in the relevant specification . 12
8.2 Additional general information to be given in the test report . 12
Bibliography . 13

Table 1 – Radiant dosages received by materials in one year of UVGI cycles . 7
Table 2 – Test severities and example applications . 10

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ENVIRONMENTAL TESTING –
Part 2-87: Tests – UV-C exposure of materials and components to
simulate ultraviolet germicidal irradiation or other applications

FOREWORD
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IEC 60068-2-87 has been prepared by IEC technical committee 104: Environmental conditions,
classification and methods of test. It is an International Standard.
The text of this International Standard is based on the following documents:
Draft Report on voting
104/1067/FDIS 104/1073/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.

– 4 – IEC 60068-2-87:2024 © IEC 2024
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC D
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