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Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
| 분야 | TC 104 : Environmental conditions, classification and methods of test |
|---|---|
| 적용범위 | IEC 60068-2-27:2008 provides a standard procedure for determining the ability of a specimen to withstand specified severities of non-repetitive or repetitive shocks. The purpose of this test is to reveal mechanical weakness and/or degradation in specified performances, or accumulated damage or degradation caused by shocks. In conjunction with the relevant specification, this may be used in some cases to determine the structural integrity of specimens or as a means of quality control. This test is primarily intended for unpackaged specimens and for items in their transport case when the latter may be considered to be part of the specimen. If an item is to be tested unpackaged, it is referred to as a test specimen. However, if the item is packaged, then the item itself is referred to as a product and the item and its packaging together are referred to as a test specimen. When used in conjunction with IEC 60068-2-47, this standard may be used for testing packaged products. This possibility was included in the 2005 version of IEC 60068-2-47 for the first time. This standard is written in terms of prescribed pulse shapes. Guidance for the selection and application of these pulses is given in Annex A and the characteristics of the different pulse shapes are discussed in Annex B. Wherever possible, the test severity and the shape of the shock pulse applied to the specimen should be such as to reproduce the effects of the actual transport or operational environment to which the specimen will be subjected, or to satisfy the design requirements if the object of the test is to assess structural integrity (see Clauses A.2 and A.4). For the purposes of this test, the specimen is always mounted to the fixture or the table of the shock testing machine during testing. The major changes with regard to the previous edition concern: - the merging of IEC 60068-2-29 into this edition of IEC 60068-2-27; Part 2-29 will be withdrawn as soon as this edition is published; - the introduction of soft packaged specimens as defined in the IEC ad hoc working group document agreed in Stockholm:2000. |
| 국제분류(ICS)코드 | 19.040 : 환경 시험 |
| 페이지수 | 75 |
| Edition | 4.0 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 60068-2-27:2008 | Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock | 2008-02-27 | 표준 |
| 2 | IEC 60068-2-27:1987 | Environmental testing. Part 2: Tests. Test Ea and guidance: Shock | 1987-06-15 | 구판 |
| 3 | IEC 60068-2-27:1972/COR1:1984 | corrigendum 1 - Basic environmental testing procedures - Part 2: Tests - Test Ea: Shock | 1984-06-30 | 구판 |
| 4 | IEC 60068-2-27:1972/AMD2:1983 | amendment 2 - Basic environmental testing procedures - Part 2: Tests - Test Ea: Shock | 1983-01-01 | 구판 |
| 5 | IEC 60068-2-27:1972/AMD1:1982 | Amendment 1 - Basic environmental testing procedures - Part 2: Tests - Test Ea: Shock | 1982-11-30 | 구판 |
| 6 | IEC 60068-2-27:1972 | Basic environmental testing procedures - Part 2: Tests - Test Ea: Shock | 1972-01-01 | 구판 |
| 7 | IEC 60068-2-27:1967 | Basic environmental testing procedures for electronic components and electronic equipment - Part 2: Tests - Test Ea: Shock | 1967-01-01 | 구판 |
IEC 60068-2-3:1969 - Basic environmental testing procedures - Part 2-3: Tests - Test Ca: Damp heat, steady state 상세보기
IEC 60068-2-33:1971 - Environmental testing - Part 2: Tests. Guidance on change of temperature tests 상세보기
IEC 60068-2-34:1973 - Basic environmental testing procedures - Part 2: Tests. Test Fd: Random vibration wide band - General requirements 상세보기
IEC 60068-2-35:1973 - Basic environmental testing procedures - Part 2: Tests - Test Fda: Random vibration wide band - Reproducibility High 상세보기
IEC 60068-2-36:1973 - Basic environmental testing procedures - Part 2: Tests - Test Fdb: Random vibration wide band - Reproducibility Medium 상세보기
IEC 60068-2-6:2007 - Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal) 상세보기
IEC 60068-2-64:2008+AMD1:2019 CSV - Environmental testing - Part 2-64: Tests - Test Fh: Vibration, broadband random and guidance 상세보기
IEC 60068-2-2:2007 - Environmental testing - Part 2-2: Tests - Test B: Dry heat 상세보기
IEC 60068-2-52:2017 - Environmental testing - Part 2-52: Tests - Test Kb: Salt mist, cyclic (sodium chloride solution) 상세보기
IEC 60068-2-30:2005 - Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) 상세보기
IEC TS 63134:2020 - Active assisted living (AAL) use cases 상세보기
IEC 60034-5:2020 RLV - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification 상세보기
KS B ISO TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs) 상세보기
KS B ISO TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs) 상세보기
KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스 상세보기
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