1、 colourinside IEC 60311Edition 4.2 2009-10INTERNATIONAL STANDARD Electric irons for household or similar use Methods for measuring performance IEC 60311:2002+A1:2005+A2:2009(E)LICENSED TO MECON LIMITED-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.THIS PUBLIC
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9、ICENSED TO MECON LIMITED-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.colourinside IEC 60311Edition 4.2 2009-10INTERNATIONAL STANDARD Electric irons for household or similar use Methods for measuring performance INTERNATIONAL ELECTROTECHNICAL COMMISSION CKIC
10、S 97.060 PRICE CODEISBN 2-8318-1055-1 Registered trademark of the International Electrotechnical Commission LICENSED TO MECON LIMITED-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 60311 IEC:2002+A1:2005+A2:2009(E)CONTENTS FOREWORD.4 1 Scope.6 2 Normative re
11、ferences.6 3 Terms and definitions.7 4 Measurements for various types of irons.9 5 General conditions for measurements.10 5.1 Ambient conditions.10 5.2 Voltage for measurements.10 5.3 Steady conditions.11 5.4 Iron support for measurements.11 5.5 Temperature measurement.11 5.6 Cordless irons having a
12、 mains supply attachment.11 5.7 Irons fitted with separate steam generator/boiler.11 5.8 Irons fitted with auto switch-off devices.11 5.9 Test sample.11 5.10 Irons with additives.11 6 General requirements.12 6.1 Determination of mass.12 6.2 Measurement of length of the supply cord.12 7 Temperature m
13、easurements.12 7.1 Measurement of heating-up time.12 7.2 Measurement of initial overswing temperature and heating-up excess temperature.12 7.3 Measurement of sole-plate temperature.13 7.4 Determination of the hottest point.13 7.5 Measurement of temperature distribution.14 7.6 Measurement of cyclic f
14、luctuation of temperature of the hottest point.14 8 Assessment of the spray function.14 8.1 Determination of the mass of spray.14 8.2 Determination of the spray pattern.15 9 Measurements concerning steaming operation.16 9.1 Measurement of heating-up time for steaming operation.16 9.2 Measurement of
15、steaming time,steaming rate and water leakage rate.17 9.3 Determination of mass of a shot of steam.19 10 Assessment of smoothing.20 10.1 Creasing of test cloth.20 10.2 Conditioning of the iron.21 10.3 Ironing.21 10.4 Ironing with shot of steam.22 10.5 Evaluation.22 11 Measurement of input power and
16、energy consumption.23 11.1 Measurement of input power.23 11.2 Measurement of energy consumption.23 11.3 Ironing efficiency.24 LICENSED TO MECON LIMITED-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.60311 IEC:2002+A1:2005 3 +A2:2009(E)12 Assessment of sole-plate.24 12.1 Determination of smoothness of the sole-plate.24 12.2 Measurement of scratch resistance of sole-plate.25 12.3 Determination of adhesion of polytetrafluorethylene (PTFE)coating or similar co
