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GB/T 2424.26-2008Environmental testing -- Supporting documentation and guidance -- Selecting amongst vibration tests (English PDF)

电工电子产品环境试验第3部分：支持文件和导则振动试验选择

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Issued by

Standardization Administration of China

Level / Type

National · Recommended

Issue date

December 30, 2008

Implementation date

October 1, 2009

Scope

GB/T 2424.26-2008 is the English-translated version of 电工电子产品环境试验第3部分：支持文件和导则振动试验选择.

GB/T 2424.26-2008 — This standard specifies the GB/T 2423 in Test Fc sine, random tests Fh Fi mixed mode and test mode, three steady vibration vibration test method to choose the guide.

Chapter 4 briefly describes these various steady state vibration test methods and their purpose. This section does not include transient vibration test methods.

During the vibration test, you should understand the environmental conditions, in particular sample dynamic environment.

This section will help environmental conditions the collection of information (see Chapter 8) and the dynamic environment of estimated or measured (see Chapter 6), and an example demonstrates how to determine the most appropriate vibration test methods.

Starting from the vibration conditions, given the selection of the appropriate test methods. Since the actual vibration environment, the random feature is usually dominant effect, so random vibration test to be the most commonly used method.

See Chapter 7 Table 1. The following test method can be used for testing before, during and after the vibration response of the sample inspection. How to choose the right incentive methods, see Chapter 8 and Table 2.

In this section, the relevant specification writers can find information about the vibration test methods and how to select vibration test method guidelines.

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Document preview — GB/T 2424.26-2008

National Standard of the People's Republic of China

ICS: 19.040
Classification: K 04

Issued by: Standardization Administration of China

What this standard covers1
Document data2

What this standard covers

This standard specifies the GB/T 2423 in Test Fc sine, random tests Fh Fi mixed mode and test mode, three steady vibration vibration test method to choose the guide. Chapter 4 briefly describes these various steady state vibration test methods and their purpose. This section does not include transient vibration test methods. During the vibration test, you should understand the environmental conditions, in particular sample dynamic environment. This section will help environmental conditions the collection of information (see Chapter 8) and the dynamic environment of estimated or measured (see Chapter 6), and an example demonstrates how to determine the most appropriate vibration test methods. Starting from the vibration conditions, given the selection of the appropriate test methods. Since the actual vibration environment, the random feature is usually dominant effect, so random vibration test to be the most commonly used method. See Chapter 7 Table 1. The following test method can be used for testing before, during and after the vibration response of the sample inspection. How to choose the right incentive methods, see Chapter 8 and Table 2. In this section, the relevant specification writers can find information about the vibration test methods and how to select vibration test method guidelines. For a test method test parameters or severity levels, should refer to the relevant norms.

Document data

International classification (ICS): 19.040.

Chinese classification (CCS): K04.

Estimated length of the Chinese original: 18,172 words.

Adopted international standard: IEC 60068-3-8-2003, Ed1.0, IDT.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 12 pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 2423.56-2023Environmental testing - Part 2: Test methods - Test Fh: Vibration, broadband random and guidance

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