1、 IEC 61228Edition 2.0 2008-01INTERNATIONAL STANDARD NORME INTERNATIONALEFluorescent ultraviolet lamps used for tanning Measurement and specification method Lampes fluorescentes ultraviolet utilises pour le bronzage Mthode de mesure et de spcification IEC61228:2008THIS PUBLICATION IS COPYRIGHT PROTEC
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16、.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 61228Edition 2.0 2008-01INTERNATIONAL STANDARD NORME INTERNATIONALEFluorescent ultraviolet lamps used for tanning Measurement and specification method Lampes fluorescentes ultraviolet utilises pour le bronzage Mthode de mesure et de spcification IN
17、TERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE MICS 17.240; 29.140.01; 97.170 PRICE CODECODE PRIXISBN 2-8318-9523-5 2 61228 IEC:2008 CONTENTS FOREWORD.3 1 Scope.5 2 Normative references .5 3 Terms and definitions .5 4 General test conditions.7 4.1 Ageing.7 4.2 Ope
18、rating position .7 4.3 Ambient temperature .7 4.4 Test voltage 7 4.5 Ballast.7 5 Test requirements 7 5.1 General .7 5.2 Spectroradiometric measuring system .7 6 Measurement and evaluation procedure .8 6.1 Measurement 8 6.2 Calculation of the total effective UV irradiance 8 6.3 Correction factors8 7
19、Lamp specification9 8 Lamp marking.9 Annex A (normative) Determination of the optimum UV irradiance of fluorescent UV lamps11 Annex B (normative) Ultraviolet action spectra.12 Figure B.1 UV action spectra for erythema and NMSC .12 Table B.1 Weighting factors S() for the erythema and the NMSC action
20、spectrum 13 61228 IEC:2008 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FLUORESCENT ULTRAVIOLET LAMPS USED FOR TANNING MEASUREMENT AND SPECIFICATION METHOD FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electro
21、technical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specificat
22、ions, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International
23、, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal deci
24、sions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for inter
25、national use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In or
26、der to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be cl
27、early indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of this publication. 7) No liability sh
28、all attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including le
29、gal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this pu
30、blication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61228 has been prepared by subcommittee 34A: Lamps, o
31、f IEC technical committee 34: Lamps and related equipment. This second edition cancels and replaces the first edition published in 1993 and its Amendment 1 (1996). It constitutes a technical revision. In this second edition, an equivalency code for the lamps in introduced. This equivalency code char
32、acterises the spectral energy distribution and is to be applied when replacing lamps in tanning equipment. The text of this standard is based on the following documents: FDIS Report on voting 34A/1242/FDIS 34A/1266/RVD Full information on the voting for the approval of this standard can be found in
33、the report on voting indicated in the above table. 4 61228 IEC:2008 This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. The committee has decided that the contents of this publication will remain unchanged until the maintenance result date indicated on the IEC web si
34、te under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 61228 IEC:2008 5 FLUORESCENT ULTRAVIOLET LAMPS USED FOR TANNING MEASUREMENT AND SPECIFICATION METHOD 1 Scope This
35、 International Standard describes the method of measuring, evaluating and specifying the characteristics of fluorescent ultraviolet lamps that are used in appliances for tanning purposes. It includes specific requirements regarding the marking of such lamps. These recommendations relate only to type
36、 testing. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60050-845:19
37、87, International Electrotechnical Vocabulary (IEV) Chapter 845: Lighting IEC 60081, Double-capped fluorescent lamps Performance specifications IEC 60901, Single-capped fluorescent lamps Performance specifications IEC 60335-2-27, Household and similar electrical appliances Safety Part 2-27: Particul
38、ar requirements for appliances for skin exposure to ultraviolet and infrared radiation ClE 63:1984, The spectroradiometric measurement of light sources IEC 62471, Photobiological safety of lamps and lamp systems 3 Terms and definitions For the purposes of this document, the following terms and defin
39、itions apply. 3.1 ultraviolet lamp lamp which radiates especially strongly in the ultraviolet, the visible radiation produced, if any, not being of direct interest IEV 845-07-52 3.2 fluorescent lamp discharge lamp of the low-pressure mercury type in which most of the light is emitted by one or sever
40、al layers of phosphors excited by the ultraviolet radiation from the discharge IEV 845-07-26 6 61228 IEC:2008 3.3 type test test or a series of tests made on a type test sample for the purpose of checking compliance of the design of a given product with the requirements of the relevant standard 3.4
41、spectroradiometer instrument for measuring radiometric quantities in narrow wavelength intervals over a given spectral region IEV 845-05-07 3.5 bandwidth at a given wavelength width at half-amplitude points of the transmittance function of a monochromator (unit: nm) 3.6 spectral adjective that, when
42、 applied to a quantity X pertaining to electromagnetic radiation, indicates: either that X is a function of the wavelength , symbol: X(); or that the quantity referred to is the spectral concentration of X, symbol: X= dX/d . Xis also a function of and in order to stress this it may be written X() wi
43、thout any change of meaning IEV 845-01-16 3.7 irradiance quotient of the radiant flux deincident on an element of the surface containing the point, by the area dA of that element (unit: W/m2) IEV 845-01-37 3.8 action spectrum efficiency of monochromatic radiations for producing a specified phenomeno
44、n in a specified system IEV 845-06-14, modified 3.9 effective adjective that, when applied to a quantity pertaining to electromagnetic radiation, indicates that the quantity referred to is weighted according to a specified action spectrum 3.10 nominal value approximate quantity value used to designa
45、te or identify a lamp 3.11 rated value quantity value for a characteristic of a lamp for specified operating conditions NOTE The value and/or conditions are specified in this standard, or assigned by the manufacture or responsible vendor. 61228 IEC:2008 7 4 General test conditions 4.1 Ageing Before
46、the initial measurements, lamps shall be aged for a period of 5 h 0,25 h under normal operating conditions. 4.2 Operating position During ageing and measurement, lamps shall be operated in a horizontal position. Ageing is preferably in a horizontal position; a vertical position may also be applied.
47、4.3 Ambient temperature The measurement shall be made in a draught-free atmosphere at an ambient temperature of 25 C 1 C. NOTE If applicable, lamps may also be measured under conditions different from the above standard ambient temperature conditions to establish the optimum UV irradiance, as descri
48、bed in Annex A. 4.4 Test voltage The test voltage applied to the circuit shall be as specified on the relevant lamp data sheet. 4.5 Ballast Lamps shall be operated with a reference ballast. In cases where a reference ballast has not been established, an appropriate test ballast shall be specified by
49、 the lamp manufacturer or responsible vendor. The ballast shall be operating at a frequency of 50 60 Hz. 5 Test requirements 5.1 General Spectroradiometric measurements shall be made in accordance with the relevant recommendations of the CIE (International commission on illumination ), as given in CIE 63. Additional information about UV measurements is given in Annex B of IEC 6247
