Thermal shock test method for semiconductor chips When conducting thermal shock tests on semiconductor chips, attention should be paid to: determine the test temperature according to the product usage environment. The duration of exposure of the test piece to extreme temperatures should be the actual operating time...
Semiconductor reliability testing method high and low temperature test chamber Specimen: When multiple samples are subjected to high-temperature experiments in the same test chamber, it should be ensured that all samples are at the same ambient temperature and have the same installation conditions. For heat...
The role of walk-in low-pressure testing chambers in product testing The walk-in low-pressure test chamber is a testing equipment that simulates a low-pressure environment during the product development and testing stages. It is mainly used to test the product's ability to withstand the external environment and the...
What are the requirements for a pendulum tube rain test device? The swing pipe rain test device is also called ipx34 swing pipe rain test chamber, ipx34 rain test device, etc. It can be divided into three types of instruments with different appearances: open type, shower device and box type. Recently, I saw that...
Pneumatic Single Wing Drop Tester/Package Single Wing Drop Impact Strength Testing Machine Application Pneumatic Single-Wing Drop Tester is suitable for testing the damage of product packaging when it is dropped, and assessing the strength of impact resistance during transportation and handling.This machine...
Microcomputer controlled electronic universal testing machine The microcomputer-controlled electronic universal testing machine is specially designed for testing composite mortar insulation systems, polystyrene board thin plaster exterior wall insulation systems, rigid polyurethane foam composite board exterior wall...
Ozone generation principle and ozone concentration detection method of ozone aging box Ozone aging is suitable for aging crack testing of non-metallic materials and rubber products. The ozone aging chamber simulates and strengthens the ozone concentration in the atmosphere, studies the action of ozone on rubber, and...
One hour of salt spray test is equivalent to how much time in natural environment? Salt spray corrosion principle Most corrosion of metal materials occurs in the atmospheric environment, which contains corrosive components and factors such as oxygen, humidity, temperature changes, and pollutants. Salt spray corrosion...
Why do electronic components need to undergo aging testing? During the processing of electronic products, due to complex processing and extensive use of component materials, whether they are processing defects or component defects, they can be divided into obvious defects and latent defects. Obvious defects refer to...
Why do electronic products age? Many electronic products are already complete products after manufacturing, but users often find some problems after using untested products, especially after long-term use. High-temperature aging is a test that simulates a high-temperature and harsh environment for high-performance...
Some tips for choosing a salt spray test chamber Salt spray testing machine is an environmental test that uses artificial simulated salt spray environmental conditions created by salt spray testing equipment to evaluate the corrosion resistance of products or metal materials. The purpose is to assess...
Salt spray corrosion test standards The salt spray corrosion test can simulate salt spray corrosion in the atmospheric environment and speed up the entire corrosion progress. The test results can be obtained in a short time. It plays an important role in the automotive industry and can test the reliability and quality...