What is IEC 60068 3 11 2007 ?

Vibration Testing Procedures

IEC 60068-31:2007 is an international standard that outlines the procedures for conducting vibration testing on electronic components and equipment. The standard is designed to determine the resistance of these components to various types of vibrations, including those caused by static, dynamic, and random vibrations.

The standard provides guidance on the testing procedures, test levels, and acceptable criteria for evaluating the performance of products when subjected to different types of vibrations. It also includes requirements for the testing environment, including the type and intensity of the vibrations.

Procedure for Vibration Testing

The procedure for vibration testing in IEC 60068-31:2007 is designed to ensure that the testing environment is clean, dry, and free from any vibrations that may interfere with the testing. The testing equipment must be calibrated and in good working condition before the tests are conducted.

The testing procedure involves the following steps:

1. Preparing the testing environment: The testing environment must be free from any vibrations or disturbances that may interfere with the testing. Any necessary equipment must be calibrated and in good working condition.

2. Selecting the test procedures: The testing procedures must be selected based on the requirements of IEC 60068-31:2007 and the specific components or equipment being tested.

3. Conducting the tests: The testing must be conducted in a controlled manner to ensure that the testing environment is clean and dry. The tests must be conducted at the appropriate test level and with the appropriate test equipment.

4. Recording the results: The results of the tests must be recorded, including the type and intensity of the vibrations, the performance of the component or equipment, and any necessary repairs or modifications.

Acceptable Criteria

The acceptable criteria for the vibration testing in IEC 60068-31:2007 are based on the requirements of the standard and the specific components or equipment being tested. The standard defines the acceptable criteria for the performance of the component or equipment under different types and levels of vibrations.

The acceptable criteria include the following:

1. No defects or damage to the component or equipment.

2. The component or equipment performs within the specified limits and does not exceed the limits specified in the standard.

3. The component or equipment does not show any significant degradation or failure under the test.

Conclusion

IEC 60068-31:2007 is an important international standard that defines the procedures for conducting vibration testing on electronic components and equipment. The standard provides guidance on the testing procedures, test levels, and acceptable criteria for evaluating the performance of products when subjected to different types and levels of vibrations. By following the guidelines outlined in this standard, manufacturers can ensure that their products are reliable and perform effectively under a variety of conditions.