What is BS EN 60068 2 20 ?

What is BS EN 60068-2-20?

BSEN 60068-2-20 is a technical standard that deals with environmental testing for electric and electronic products. It is part of the broader series of standards known as the BS EN 60068, which focuses on various environmental testing procedures and requirements. The main purpose of BSEN 60068-2-20 is to ensure that products can withstand the effects of excessive temperature changes. This standard specifies the test methods for determining the ability of products to endure rapid temperature variations and establish their operational limits.

Testing Procedures in BSEN 60068-2-20

BSEN 60068-2-20 specifies the testing procedures for determining the environmental performance of products. The standard defines four different testing methods, which are used to evaluate the products' resistance to different environmental factors. These methods include:

1. Test Method A: This method is used to determine the product's resistance to thermal cycling, which includes exposure to high and low temperatures for a period of 24 hours.

2. Test Method B: This method is used to determine the product's resistance to thermal shock, which includes exposure to a rapid increase in temperature for a period of 1 minute.

3. Test Method C: This method is used to determine the product's resistance to thermal runaway, which includes exposure to a constant high temperature for a period of 2 hours.

4. Test Method D: This method is used to determine the product's resistance to thermal cycling, which includes exposure to high and low temperatures for a period of 24 hours.

BSEN 60068-2-20 also specifies the equipment and testing conditions that must be used for each of these testing methods. The standard ensures that the testing procedures are consistent and repeatable, which helps to ensure that the products are qualified for the relevant markets.

BSEN 60065:2002

BSEN 60065:2002 is a European safety standard that applies to audio, video, and similar electronic apparatus. It specifies the safety requirements and testing methods for these types of products, ensuring that they meet the necessary standards to protect consumers from potential hazards.

The standard covers a wide range of safety aspects, including electrical safety, mechanical safety, and thermal safety. It sets out the performance requirements for the products, as well as the testing procedures that must be used to verify their compliance.

The standard also provides guidelines for testing the products, including the testing methods and equipment that must be used. It ensures that the testing procedures are consistent and repeatable, which helps to ensure that the products are qualified for the relevant markets.

Conclusion

BSEN 60068-2-20 and BSEN 60065:2002 are both important technical standards that ensure the safety and environmental performance of electronic products. They provide guidelines for testing the products and ensure that they meet the necessary standards for the relevant markets. By following these standards, manufacturers can ensure that their products are qualified for the markets and can provide a safe and reliable product to their customers..