GB/T 2423.58-2008
Enviromental testing for electric and electonic products.Part2:Tests methods.Test Fi:Vibration.Mixed Mode (English Version)

Standard No.: GB/T 2423.58-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 2423.58-2008

Scope: The sample method provided in this section is suitable for samples that need to withstand the simulation of complex and mixed excitation vibration tests. The purpose of this standard is to verify that the sample does not experience unacceptable degradation in function and/or structure after being subjected to the specified mixed-mode excitation. When the vibration measurement value of the actual environment has a mixed mode, it is particularly suitable to use this method to clip the vibration environment. This section is also applicable to reveal the cumulative effects of random and sinusoidal and/or random mixed vibration stress, and the resulting mechanical defects of the sample and the reduction of the specified performance. This information, combined with the relevant regulations, can be used to assess the acceptability of the sample. In some cases, this test method is also suitable for verifying the mechanical strength of samples. This section is also applicable to samples that may be subjected to random and/or a combination of random and deterministic vibrations during transport or actual use, such as in aircraft, spacecraft and transport will be packed in transport containers, and the transport containers as part of the sample itself. This part applies to electrical and electronic products, and also applies to other fields that require it.

GB/T 2423.58-2008 Referenced Document

GB/T 2421-1999 Environmental testing for electric and electronic products Part 1: General and guidance
GB/T 2423.10-2008 Environmental testing for electric and electronic products.Part 2:Tests methods Test Fc:Vibration(sinusoidal)
GB/T 2423.43-2008 Environmental testing for electric and electronic products.Part 2:Test method.Mounting of specimens for vibration,impact and similar dynamic tests
GB/T 2423.56-2006 Environmental testing for electric and electronic products-Part 2:Test methods-Test Fh:Vibration,broad-band random(digital control) and guidance
IEC 60050-300:2001 International Electrotechnical Vocabulary - Electrical and electronic measurements and measuring instruments - Part 311: General terms relating to measurements; Part 312: General terms relating to electrical measurements; Part 313: Types of electrical mea
IEC 60068-3-8:2003 Environmental testing - Part 3-8: Supporting documentation and guidance; Selecting amongst vibration tests
IEC 60068-5-2:1990 Environmental testing; part 5: guide to drafting of test methods; terms and definitions
ISO 2041:1990 Vibration and shock; vocabulary

2008 GB/T 2423.58-2008 Enviromental testing for electric and electonic products.Part2:Tests methods.Test Fi:Vibration.Mixed Mode