1、 IEC TS 61340-5-4 Edition 1.0 2021-08 TECHNICAL SPECIFICATION Electrostatics Part 5-4:Protection of electronic devices from electrostatic phenomena Compliance verification IEC TS 61340-5-4:2021-08(en)colourinside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2021 IEC,Geneva,Switzerland All right
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9、wn as the International Electrotechnical Vocabulary(IEV)online.IEC TS 61340-5-4 Edition 1.0 2021-08 TECHNICAL SPECIFICATION Electrostatics Part 5-4:Protection of electronic devices from electrostatic phenomena Compliance verification INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 17.220.99;29.020 ISB
10、N 978-2-8322-1017-5 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.colourinside 2 IEC TS 61340-5-4:2021 IEC 2021 CONTENTS FOREWORD.9 INTRODUCTION.11 1 Scope.12 2 Normative references.12 3 Terms
11、 and definitions.12 4 Personnel safety.13 5 Test methods and test frequency.13 6 Test equipment.13 6.1 Selection of test equipment.13 6.2 AC outlet analyzer(or mains socket tester).13 6.3 AC circuit tester(impedance meter).14 6.4 Charged plate monitor(CPM).14 6.4.1 CPM requirements.14 6.4.2 Portable
12、 CPM kit.14 6.5 Concentric ring electrode assembly.14 6.6 Resistance measuring apparatus(ohmmeter).14 6.7 Low resistance meter.15 6.8 Electrostatic field meter.15 6.9 Electrostatic voltmeter.15 6.10 Footwear electrode.15 6.11 Hand-held electrode.15 6.12 Resistance measurement electrode(s).15 6.13 In
13、sulative support surface.16 6.14 Integrated measurement instrument for wrist strap systems or person-footwear systems.16 6.15 Two-point probe.16 6.16 User specified electrodes.16 7 Grounding/bonding.17 7.1 Equipment ground and responsibility for checking systems.17 7.2 Objective.17 7.3 Test equipmen
14、t.18 7.4 Test procedure for wrist strap bonding points.18 7.5 Troubleshooting wrist strap bonding point failures.18 8 Work surfaces.19 8.1 Basis of test procedure.19 8.2 Objective.19 8.3 Test equipment.19 8.4 Test procedure.20 8.5 Troubleshooting.21 8.5.1 Visual and mechanical check.21 8.5.2 Electri
15、cal test.21 9 Wrist strap system.22 9.1 Basis of test procedure.22 9.2 Objective.22 9.3 Test equipment.22 9.4 Test procedure.22 IEC TS 61340-5-4:2021 IEC 2021 3 9.4.1 Testing with integrated measurement instrument.22 9.4.2 Testing with resistance measuring apparatus.23 9.5 Troubleshooting.25 10 Pers
16、on-footwear system.25 10.1 Basis of test procedure.25 10.2 Objective.26 10.3 Test equipment.26 10.4 Test procedure.26 10.4.1 Testing with integrated measurement instrument.26 10.4.2 Testing with resistance measuring apparatus.26 10.5 Troubleshooting.27 11 Flooring.28 11.1 Basis of test procedure.28 11.2 Objective.28 11.3 Test equipment.28 11.4 Test procedure.28 11.5 Troubleshooting.29 12 Person-footwear-flooring system measurement of resistance to ground.29 12.1 Basis of test procedure.29 12.2 O
