iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CLC

EN 60825-4:1997/A2:2003

(Amendment)

Safety of laser products - Part 4: Laser guards

Safety of laser products - Part 4: Laser guards

Superseded by EN 60825-4:2006

Sicherheit von Lasereinrichtungen - Teil 4: Laserschutzwände

Sécurité des appareils à laser - Partie 4: Protecteurs pour lasers

Safety of laser products - Part 4: Laser guards - Amendment 2 (IEC 60825-4:1997/A2:2003)

General Information

Status
Withdrawn
Publication Date
16-Oct-2003
Withdrawal Date
30-Sep-2006
ICS
31.260 - Optoelectronics. Laser equipment
Technical Committee
CLC/TC 76 - Optical radiation safety and laser equipment
Drafting Committee
IEC/TC 76 - IEC_TC_76
Parallel Committee
IEC/TC 76 - IEC_TC_76
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
01-Oct-2009
Completion Date
01-Oct-2009
Directive
1999/5/EC - Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity
2006/95/EC - Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
73/23/EEC - Electrical equipment designed for use within certain voltage limits
Ref Project
SIST EN 60825-4:1999/A2:2004 - Safety of laser products -- Part 4: Laser guards

Relations

Replaced By
EN 60825-4:2006 - Safety of laser products - Part 4: Laser guards
Effective Date
28-Jan-2023
Amends
EN 60825-4:1997 - Safety of laser products - Part 4: Laser guards
Effective Date
29-Jan-2023

Buy Standard

EN 60825-4:1999/A2:2004EN 60825-4:1999/A2:2004
PreviousNext
Amendment
EN 60825-4:1999/A2:2004
English language
14 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 60825-4:1999/A2:2004
01-januar-2004
Safety of laser products - Part 4: Laser guards - Amendment 2 (IEC 60825-
4:1997/A2:2003)
Safety of laser products -- Part 4: Laser guards
Sicherheit von Lasereinrichtungen -- Teil 4: Laserschutzwnde
Scurit des appareils laser -- Partie 4: Protecteurs pour lasers
Ta slovenski standard je istoveten z: EN 60825-4:1997/A2:2003
ICS:
13.280 Varstvo pred sevanjem Radiation protection
31.260 Optoelektronika, laserska Optoelectronics. Laser
oprema equipment
SIST EN 60825-4:1999/A2:2004 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

EUROPEAN STANDARD EN 60825-4/A2
NORME EUROPÉENNE
EUROPÄISCHE NORM October 2003

ICS 31.260


English version


Safety of laser products
Part 4: Laser guards
(IEC 60825-4:1997/A2:2003)


Sécurité des appareils à laser Sicherheit von Laser-Einrichtungen
Partie 4: Barrières laser Teil 4: Laserschutzwände
(CEI 60825-4:1997/A2:2003) (IEC 60825-4:1997/A2:2003)






This amendment A2 modifies the European Standard EN 60825-4:1997; it was approved by CENELEC
on 2003-10-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this amendment the status of a national standard without any
alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This amendment exists in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CENELEC member into its own language and notified to the
Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CLC
EN IEC 62471-6:2023(Main)
Photobiological safety of lamps and lamp systems - Part 6: Ultraviolet lamp products
SIST EN IEC 62471-6:2023

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.

  • Standard
    54 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 60825-1:2014/A11:2021/AC:2022-03(Corrigendum)
Safety of laser products - Part 1: Equipment classification and requirements
SIST EN 60825-1:2014/A11:2021/AC:2022

CCMC origin

  • Corrigendum
    1 page
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50689:2021(Main)
Safety of laser products - Particular Requirements for Consumer Laser Products
SIST EN 50689:2022

This document specifies the requirements for laser products intended for consumers. The scope of this document does not include products intended for professional use (non-consumer laser products) and restrictions as specified in this standard do not apply to non-consumer laser products. For non-consumer laser products, compliance with EN 60825 1 is sufficient to achieve the necessary level of safety. Electric Toys containing lasers, which are covered by EN 62115, are excluded from the scope of this document. Class 1C consumer laser products are not in the scope of this document. For example, cosmetic and beauty care Class 1C laser products are covered by FprEN 60335 2 113.

  • Standard
    16 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 60825-1:2014/A11:2021(Amendment)
Safety of laser products - Part 1: Equipment classification and requirements
SIST EN 60825-1:2014/A11:2021

Amendment of EN 60825-1 in relation to European regulation (LVD2)

  • Amendment
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60601-2-22:2020(Main)
Medical electrical equipment - Part 2-22: Particular requirements for basic safety and essential performance of surgical, cosmetic, therapeutic and diagnostic laser equipment
SIST EN IEC 60601-2-22:2020

IEC 60601-2-22:2019 is available as IEC 60601-2-22:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60601-2-22:2019 applies to the Basic Safety and Essential Performance of laser equipment for surgical, therapeutic, medical diagnostic, cosmetic or veterinary applications, intended for use on humans or animals, classified as Laser Product of Class 1C where the Enclosed Laser is of Class 3B or 4, or Class 3B, or Class 4. Medical Electrical Equipment or Medical Electrical Systems which incorporate lasers as sources of energy being transferred to the Patient or animal and where the lasers are specified as above, are referred to as “laser equipment” in this document. Laser Products for these applications classified as a Class 1, Class 1M, Class 2, Class 2M or Class 3R Laser Product, are covered by IEC 60825-1:2014 and by the general standard. If a clause or subclause is specifically intended to be applicable to ME Equipment only, or to ME Systems only, the title and content of that clause or subclause will say so. If that is not the case, the clause or subclause applies to ME Equipment and to ME Systems, as relevant. Hazards inherent in the intended physiological function of laser equipment within the scope of this document are not covered by specific requirements in this document except in 7.2.13, Physiological effects, of the general standard. If the laser equipment is Class 1C according to IEC 60825-1:2014 and is used as a laser appliance in a household, it is covered by IEC 60335-2-113:2016. This fourth edition cancels and replaces the third edition published in 2007 and Amendment 1:2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) it takes account of IEC 60601-1:2005/AMD1:2012 and IEC 60825-1:2014, which have been published since publication of the third edition; b) it addresses technical and safety issues which have arisen since publication of the third edition; c) the scope of this fourth edition differs from the scope of the third edition. It now includes Class 1C laser equipment, as defined in IEC 60825-1:2014, when the Enclosed Laser is Class 3B or 4; d) LED (light emitting diode) products are now excluded from this document as medical LED products may be covered by IEC 60601-2-57.

  • Standard
    33 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60825-12:2019(Main)
Safety of laser products - Part 12: Safety of free space optical communication systems used for transmission of information
SIST EN IEC 60825-12:2019

This part of EN 60825 provides requirements and specific guidance for the manufacture and safe use of laser products and systems used for point-to-point or point-to-multipoint free space optical data transmission. This standard only addresses the open beam portion of the system. If portions of the equipment or system incorporate optical fibre that extends from the confinements of the enclosure(s), the manufacturing and safety requirements under EN 60825-1 apply to those portions only. This standard does not apply to systems designed for purposes of transmitting optical power for applications such as material processing or medical treatment. This standard also does not apply to the use of systems in explosive atmospheres. The objective of this part of EN 60825 is to: - provide information to protect people from potentially hazardous optical radiation produced by free space optical communication systems (FSOCS) by specifying engineering controls and requirements, administrative controls and work practices according to the degree of the hazard; - specify requirements for manufacturing, installation, service and operating organisations in order to establish procedures and provide written information so that proper precautions can be adopted.

  • Standard
    36 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 60825-1:2014/AC:2017-06(Corrigendum)
Safety of laser products - Part 1: Equipment classification and requirements
SIST EN 60825-1:2014/AC:2017

2019-09-26: not to be offered for LVD citation, DOW extension

  • Corrigendum
    1 page
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 60825-1:2014(Main)
Safety of laser products - Part 1: Equipment classification and requirements
SIST EN 60825-1:2014

IEC 60825-1:2014 is applicable to safety of laser products emitting laser radiation in the wavelength range 180 nm to 1 mm. A laser product may consist of a single laser with or without a separate power supply or may incorporate one or more lasers in a complex optical, electrical, or mechanical system. Typically, laser products are used for demonstration of physical and optical phenomena, materials processing, data reading and storage, transmission and display of information, etc. Such systems have found use in industry, business, entertainment, research, education, medicine and consumer products. Laser products that are sold to other manufacturers for use as components of any system for subsequent sale are not subject to IEC 60825-1, since the final product will itself be subject to this standard. Laser products that are sold by or for manufacturers of end products for use as repair parts for the end products are also not subject to IEC 60825-1. However, if the laser system within the laser product is operable when removed from the end product, the requirements of this Part 1 apply to the removable laser system. The objectives of this part of IEC 60825 are: - to introduce a system of classification of lasers and laser products emitting radiation in the wavelength range 180 nm to 1 mm according to their degree of optical radiation hazard in order to aid hazard evaluation and to aid the determination of user control measures; - to establish requirements for the manufacturer to supply information so that proper precautions can be adopted; - to ensure, through labels and instructions, adequate warning to individuals of hazards associated with accessible radiation from laser products; and - to reduce the possibility of injury by minimizing unnecessary accessible radiation and to give improved control of the laser radiation hazards through protective features. This edition includes the following significant technical changes with respect to the previous edition: - a new class, Class 1C, was introduced; - the measurement condition 2 ("eye loupe" condition) was removed; - a classification of the emission of laser products below a certain radiance level that are intended to be used as replacement for conventional light sources can, as an option, be based on the IEC 62471 series; - and the accessible emission limits (AELs) for Class 1, 1M, 2, 2M and 3R of pulsed sources, particularly of pulsed extended sources, were updated to reflect the latest revision of the ICNIRP guidelines on exposure limits (accepted for publication in Health Physics Journal 2013, see also www.icnirp.org).

  • Standard
    108 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Standard
    117 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 60825-4:2006/A2:2011(Amendment)
Safety of laser products - Part 4: Laser guards
SIST EN 60825-4:2008/A2:2011

Amandma A2:2011 je dodatek k standardu SIST EN 60825-4:2008.
This part of IEC 60825 specifies the requirements for laser guards, permanent and temporary (for example for service), that enclose the process zone of a laser processing machine, and specifications for proprietary laser guards. This standard applies to all component parts of a guard including clear (visibly transmitting) screens and viewing windows, panels, laser curtains and walls. Requirements for beam path components, beam stops and those other parts of a protective housing of a laser product which do not enclose the process zone are contained in IEC 60825-1. In addition this part of IEC 60825 indicates: a) how to assess and specify the protective properties of a laser guard; and b) how to select a laser guard.

  • Amendment
    9 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 60825-2:2004/A2:2010(Amendment)
Safety of laser products - Part 2: Safety of optical fibre communication systems (OFCS)
SIST EN 60825-2:2005/A2:2010

This part 2 of IEC 60825 provides requirements and specific guidance for the safe operation and maintenance of optical fibre communication systems (OFCS). In these systems optical power may be accessible outside the confinements of transmitting equipment or at great distance from the optical source. This standard requires the assessment of hazard levels at accessible locations as a replacement for classification according to IEC 60825-1. It applies to the complete installed end-to-end OFCS, including its components and subassemblies that generate or amplify optical radiation. Individual components and subassemblies that are sold only to OEM vendors for incorporation into a complete installed end-to-end OFCS need not be assessed to this standard, since the final OFCS should itself be assessed according to this standard. The objective of this Part 2 of IEC 60825 is: to protect people from optical radiation resulting from OFCS; - provide requirements for manufacturers, installation organizations, service organizations and operating organizations in order to establish procedures and supply information so that proper precautions can be adopted; - ensure adequate warnings are provided to individuals regarding the potential hazards associated with OFCS through the use of signs, labels and instructions.

  • Amendment
    11 pages
    English language
    sale 10% off
    e-Library read for
    1 day