FprEN IEC 62471-6:2022
(Main)Photobiological safety of lamps and lamp systems - Part 6: Ultraviolet lamp products
Photobiological safety of lamps and lamp systems - Part 6: Ultraviolet lamp products
This Standard provides the optical radiation safety requirements for ultraviolet lamp products, including UV LED products. This standard provides requirements for: - optical radiation safety assessment and ultraviolet-product risk groups; - user information for safety measures; - appropriate labelling of ultraviolet lamp products This standard addresses those lamps and lamp products where the ultraviolet emission serves the primary purpose of the product and where more than half of the optical radiation emitted between 180 nm - 3 000 nm is in the spectral region 180 nm - 400 nm. If more than half of the optical radiation emitted between 180 nm - 3 000 nm is outside of the spectral region 180 nm - 400 nm, then the base standard IEC 62471-1 should be used. This standard covers medical diagnostic devices/products that emit primarily UV radiation. Because photobiological effects from UV radiation are based on the total accumulated exposure (dose) received, this standard relies on the concept of ‘Time-weighted Average’ exposures where the assessment distance for determining the RG is chosen based on realistic exposure distances and exposure durations. In other words, it is not expected that people will be exposed at very close distances, e.g. 20 - 30 cm, for extended periods of time. This standard is needed to provide assessment distances and specific guidance that are application-specific and realistic rather than the more general values in IEC 62471 where the specific application is unknown and time-weighted average exposures are not application-specific. This Standard does not provide requirements for: - lamps which primarily emit visible and/or infrared radiant energy - lamp products used for general lighting or infrared illumination or heating, which are treated in separate standards. - fluorescent ultraviolet lamps for tanning (covered by IEC 60335-2-27 and IEC 61228). - medical treatment devices/products (see IEC 60601-2-57), but covers UV medical diagnostic products.
Sécurité photobiologique des lampes et des appareils utilisant des lampes - Partie 6: Appareils à lampes ultraviolettes
IEC 62471-6:2022 IEC 62471:2006/CIE S009:2002. La norme CEI 62471 couvre les diodes électroluminescentes (DEL), les lampes à incandescence, à décharge de gaz à basse et haute pression, les lampes à arc et autres. Il couvre également les lampes conçues principalement pour émettre de l’énergie rayonnante ultraviolette, telles que les sources ultraviolettes destinées à exciter la fluorescence des matériaux irradiés, pour les pièges à insectes, pour les études scientifiques, l’identification des minéraux, les essais non destructifs, l’irradiation germicide et à d’autres fins. La présente partie de la CEI 62471 fournit les exigences de sécurité contre le rayonnement optique pour les lampes ultraviolettes, y compris les lampes UV LED. Le présent document prévoit des exigences pour :
l’évaluation de la sûreté des rayonnements optiques et les groupes à risque de produits ultraviolets;
les renseignements sur l’utilisateur pour les mesures de sécurité;
l’étiquetage approprié des produits de lampes ultraviolettes. Le présent document traite des lampes et des produits de lampes dont l’émission ultraviolette sert l’objectif principal du produit et où plus de la moitié de la puissance rayonnante émise entre 180 nm et 3 000 nm se trouve dans la région spectrale de 180 nm à 400 nm. Si plus de la moitié du rayonnement optique émis entre 180 nm et 3 000 nm se trouve en dehors de la région spectrale de 180 nm à 400 nm, il convient d’utiliser la norme de base IEC 62471. Ce document couvre les dispositifs/produits de diagnostic médical et cosmétiques qui émettent principalement des rayons UV.
Fotobiološka varnost ultravijoličnih sijalk
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN IEC 62471-6:2021
01-oktober-2021
Fotobiološka varnost ultravijoličnih sijalk
Photobiological Safety of Ultraviolet Lamp Products
Sécurité photobiologique des appareils à lampes ultraviolettes
Ta slovenski standard je istoveten z: prEN IEC 62471-6:2021
ICS:
29.140.01 Žarnice na splošno Lamps in general
oSIST prEN IEC 62471-6:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN IEC 62471-6:2021
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oSIST prEN IEC 62471-6:2021
76/680/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 62471-6 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2021-07-09 2021-10-01
SUPERSEDES DOCUMENTS:
76/652/CD, 76/659A/CC
IEC TC 76 : OPTICAL RADIATION SAFETY AND LASER EQUIPMENT
SECRETARIAT: SECRETARY:
United States of America Mr William Ertle
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
TC 34,SC 62D
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.
TITLE:
Photobiological Safety of Ultraviolet Lamp Products
PROPOSED STABILITY DATE: 2025
NOTE FROM TC/SC OFFICERS:
Copyright © 2021 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
Committee positions. You may not copy or "mirror" the file or printed version of the document, or any part of it,
for any other purpose without permission in writing from IEC.
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oSIST prEN IEC 62471-6:2021
IEC CDV 62471-6/ED1 IEC 2021 – 2 – 76/680/CDV
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 References . 8
3 Terms and Definitions . 8
4 Risk Groups Applied for Ultraviolet Lamp-Product Safety Assessments . 11
4.1 Basis for Optical Radiation Safety Risk Group Determination . 11
4.2 Assessment Criteria (Background) for UV Lamp Products . 11
5 Measurements to determine applicable risk group . 12
5.1 General . 12
5.2 Time-weighted averaged irradiance . 13
5.3 Risk Group Assessment Conditions . 13
5.3.1 Maximum Output conditioning . 13
5.3.2 Measurement and Assessment Distances for UV Lamp Products . 13
5.3.3 Risk-group assessment distance criteria . 13
5.3.4 Products intended to expose the skin or eyes . 14
6 Engineering Requirements for Germicidal Ultraviolet Systems . 16
6.1 Protective Housing . 16
6.1.1 General . 16
6.1.2 Openings, Panels and Doors . 17
6.2 Exemptions applicable to RG2 and RG3 products .
...
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