What is BS EN 60068 2 14 2009 ?

Title: What is BS EN 60068-2-5:2009? A Technical Overview

BS EN 60068-2-5:2009 is a widely recognized standard that provides guidelines for testing the environmental conditions of electrical and electronic equipment. This standard is essential for manufacturers, engineers, and technicians to ensure the reliability and functionality of their products in low-temperature environments. In this article, we will delve into the technical aspects of this standard and explore its scope, testing procedures, and parameters.

What is BS EN 60068-25:2011?

BS EN 60068-25:2011 is a technical standard that specifies methods for testing equipment and components in relation to environmental conditions. This standard covers a wide range of environmental tests, including temperature, humidity, shock, and vibration. It is designed to evaluate the equipment's resistance to environmental stress and determine its suitability for specific applications.

Temperature Testing:

One of the key aspects of BS EN 60068-25:2011 is its testing procedures for low-temperature environments. The standard defines four categories of temperature testing, each designed to assess the equipment's performance in varying low-temperature conditions. These categories are as follows:

Test A: This category is intended to evaluate the equipment's resistance to short-term exposure to low temperatures, such as those that may occur during shipping or storage.

Test B: This category is intended to evaluate the equipment's resistance to longer-term exposure to low temperatures, such as those that may occur during use.

Test C: This category is intended to evaluate the equipment's resistance to extreme low temperatures, such as those that may occur in very cold environments.

Test D: This category is intended to evaluate the equipment's resistance to thermal shock, which can occur due to exposure to extreme low temperatures.

Each of these categories includes specific procedures for testing the equipment, including the duration of exposure, the temperature range, and the testing equipment. These procedures are designed to provide an accurate assessment of the equipment's performance in low-temperature environments.

Testing Procedures and Parameters:

The testing procedures outlined in BS EN 60068-25:2011 are based on the principles of ASTM (American Society for Testing and Materials) and IEC (International Electrotechnical Commission) standards. These procedures are designed to ensure that the equipment is evaluated under the appropriate environmental conditions, and that the results accurately reflect the equipment's performance in those conditions.

The testing parameters defined in BS EN 60068-25:2011 are intended to provide a comprehensive assessment of the equipment's resistance to low-temperature environments. These parameters include the duration of exposure, the temperature range, and the testing equipment. They are designed to provide an accurate assessment of the equipment's performance in low-temperature environments.

Conclusion:

BS EN 60068-25:2011 is a critical standard for manufacturers, engineers, and technicians who work with electrical and electronic equipment in low-temperature environments. The testing procedures and parameters outlined in this standard are designed to provide an accurate assessment of the equipment's performance in those conditions. By ensuring that the equipment is properly evaluated and tested, manufacturers can ensure that their products are reliable and perform as expected in a wide range of low-temperature environments.