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GB/T 2423.43-2008 Environmental testing for electric and electronic products - Part 2: Test methods - Mounting of specimens for vibration, impact and similar dynamic tests

Standard Number:  GB/T 2423.43-2008
Title:  Environmental testing for electric and electronic products - Part 2: Test methods - Mounting of specimens for vibration, impact and similar dynamic tests
Language:  Simplified Chinese
Publication Date:  2008/5/19
Execute Date:  2009/1/1
Status:  Current
Standard Type:  Method
International Classification for Standards (ICS)TESTING>>Environmental testing
Publisher:  Chinese Standards(GB)
Price:34.80  
Number of Pages:29  

Description:This part of gb/t2423 provides no matter with or without packaging product installation methods, and equipment and components in the gb/t2423 impact test (e), vibration test (f) (g) test are dynamic and steady-state acceleration test of installation requirements. When compared with the experimental installation of equipment and the experiment was carried out, no matter whether the packaging, are considered to be the samples.  
Catalog: Preface Ⅲ introduction Ⅳ range 1 2 normative reference file 1 3 terms and definitions 1 4 Outlines the installation of the five elements 1 6 2 7 the installation of the equipment and other products packaging product installation 2 8 the contents of the relevant specification should be given 3 appendix A (informative appendices) Guideline 9 a. 1 components installed 9 a. 2 the installation of the equipment and other products 9 a. 3 test fixture 10 a. 4 fixture design general recommendation 11 a. 5 balance 12 a. 6 accelerometer position 12 a. 7 test fixture performance check 12 a. eight And/or complex samples of 12 appendix B (informative appendices) packaging guideline 14 B. 1 overview 14 B. 2 - the packaging available 14 B. 3 - installation package, not with 15 B. 4 dynamic condition 17 appendix C (informative appendices) single degree of freedom system Half sine pulse response of the 19th c. 1 Outlines the 19th c. 2 samples the response of the 19th c. 3 peak 20 C. 4 the calculation of the initial peak 20 C. 5 second response 20 c. 6 pulse duration 22 C. 7 completed instance 22 yuan figure 1 has obvious installation structure Install the sample of figure 2 with only 4 components fuses installed components of the sample 5 figure 3 example of installing component, the component itself only 6 figure 4 using element itself and installing component lead example 7 figure 5 electronic cabinet install the sample figure 8 C. 1 half sine pulse the typical characteristics of 19 figure c. 2 single freedom System of transmission characteristics of the typical figure 20 c. 3 acceleration response peak figure 21 C. 4 second response peak of the correlation peak figure 22 C. 5 response records of 23   
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  452KB
Tile in English:  Environmental testing for electric and electronic products - Part 2: Test methods - Mounting of specimens for vibration, impact and similar dynamic tests

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