The battery thermal shock cycle test chamber is used for temperature cycle test. The power supply in the high and low temperature environment, the quality of the power supply directly affects the daily testing work of the laboratory. To judge whether the performance is good or bad, one of the detection...
Thermal shock test in thermal shock cycle test chamber. With the development of the battery industry, the testing standards of batteries have been continuously improved. Lithium primary batteries and batteries are prone to leakage or explosion in the process of environmental changes. This requires related tests on...
JIS C 8712 is a standard for portable batteries in Japan, which involves the test of portable batteries. In the environmental test industry, a test chamber is often used to perform temperature cycle tests on them. Let's take a look. Portable battery temperature cycle test: Test equipment:...
Constant temperature and humidity test chamber for constant humidity and heat test of lithium battery of cellular phone. In 2021, the global cellular phone market sales will reach US$ 100 million, and it is expected to reach US$ 100 million in 2028. Therefore, the future development potential of lithium-ion...
According to the IEC 62133/EN62133 standard, portable sealed secondary cells and batteries need to pass the temperature cycle test to determine whether they meet the standard. What kind of battery constant temperature and humidity test chamber is used for the temperature cycle test? Let's take a look...
In order to ensure the safety of air transportation and meet the transportation needs of goods containing lithium batteries, according to the relevant provisions of the IATA "Dangerous Goods Regulations", the operation specification for rechargeable lithium batteries, that is, the test of UN38.3, has been...
Aerospace equipment often uses Rapid-Rate Thermal Cycle Chamber for environmental stress screening, but environmental stress screening has certain requirements for equipment, and the temperature rise and fall speed of ordinary equipment is far from meeting the requirements. So, what are the parameters of...
The more complex the assembly of components, the more tests are required to verify reliability. Among them, environmental stress screening (ESS) is one of the test items. The test equipment used for environmental stress screening is a rapid temperature rise and fall test chamber. Failures...
The rapid heating and cooling test chamber is often used in the environmental stress screening test (ESS). Due to the different test requirements, the selected temperature change rate is also different. Let's take a look at the selection method of the temperature change rate in the rapid heating and...
The rapid temperature change test chamber is mainly used for environmental stress screening of electronic equipment. Environmental stress screening is also called ESS. Different standards have different requirements for environmental stress screening. Let's take a look at the requirements of different standards...
In the voc detection step of stationery products, it is indispensable to sample the sample. How to take the sample properly? Let's take a look at the sampling requirements for organic compound emissions from stationery products. 1. Test equipment: VOC emission chamber 2. Equipment...
According to the categories of people who use stationery and sports products among consumers in my country, stationery and sports products are divided into two categories: adult-use stationery products and children's stationery and sports products. The requirements for the emission of organic compounds between the...
