Introduction and Application of Three Comprehensive Test Standards

Three comprehensive tests refer to the comprehensive testing of multiple aspects of a certain product to evaluate its performance and reliability. These aspects may include mechanical performance, electrical performance, environmental adaptability, etc. The purpose of the three comprehensive tests is to verify the working condition and reliability of the product under various conditions, to ensure that the product meets relevant standards and regulatory requirements.

The three comprehensive tests are applicable to various electrical and electronic products, as well as other materials, components, etc., exposed to their adaptability in a comprehensive temperature, humidity, and vibration environment. It is widely used in various fields such as aviation, communication, electronics, automobiles, motorcycles, scientific research, military, machinery, etc.

Several common testing standards and their applications in the three comprehensive experiments:

1. MIL-STD-810: This is an environmental engineering assessment standard issued by the US Department of Defense, mainly used to evaluate the adaptability and reliability of military equipment under various environmental conditions. This standard covers testing requirements in various aspects such as temperature, humidity, air pressure, vibration, shock, radiation, etc., to simulate various environmental conditions that may be encountered in the real world.

2. IEC 60068: This is a standard issued by the International Electrotechnical Commission for evaluating the adaptability and reliability of electronic and electrical equipment under various environmental conditions. This standard includes multiple testing methods such as temperature, humidity, vibration, impact, salt spray, climate, etc., and is applicable to the testing of various industrial and consumer electronic products.

3. ASTM D4169: This is a standard published by the American Society for Testing and Materials to evaluate the adaptability and reliability of packaging systems during transportation. This standard includes multiple testing methods such as vibration, impact, compression, and climate to simulate various mechanical and environmental conditions that packaging may encounter during transportation.

The temperature and humidity parameter ranges for the three comprehensive tests are as follows:

Low temperature limit: -70 ℃; Temperature limit: 150 ℃.

Control stability:+0.5 ℃;

Normal heating time: Non linearity within 45 minutes at room temperature RT+20 ℃~+150 ℃;

Normal cooling time: room temperature RT+20 ℃~40 ℃ for less than 60 minutes non-linear;

Humidity range: 20% to 98% RH.

application area

The three comprehensive tests of temperature, humidity, and vibration are widely used in the entire machine and components of aviation, electrical, electronic and other products. This type of comprehensive testing is an essential and important testing method for the entire process of product and material development, prototype testing, and product qualification identification testing.

The above is the relevant content of the "three comprehensive experimental tests" brought by this chip detection. We hope it can be helpful to everyone, and we will bring more exciting content in the future. The company's testing services cover various testing projects, including electronic component testing and verification, IC authenticity identification, product design and material selection, failure analysis, functional testing, factory incoming material inspection, and ribbon weaving. Welcome to call Chuangxin Testing, we will be happy to serve you.