The refrigeration system of the constant temperature and humidity chamber is normal, and the cabinet is leaking. The reasons for this failure may be the following four aspects: Inductive leakage The constant temperature and humidity chamber refrigerates normally, and the human hand feels...
1. The damp and heat test of the constant temperature and humidity chamber is to place a sample or object coated with a paint film in a constant temperature and humidity chamber with controlled temperature and humidity. After a certain period of time, observe changes such as blistering,...
Under normal circumstances, the constant temperature and humidity test chamber is cooled to the corresponding value according to the set time range, but due to the long use of the equipment or improper operation, the constant temperature and humidity test chamber cools slowly. When this kind of...
The water required for the temperature and humidity experiment of the constant temperature and humidity chamber is generally a special water tank to supply water. If you use general tap water, will it affect it? Generally, the humidity effect of tap water can be achieved, but if you use tap water for...
Today, the editor of Huanyi introduces the details of the switch of the constant temperature and humidity test chamber. The precautions for the use of the test chamber equipment have been introduced in detail in previous articles. The editor feels that the operation method of the test chamber equipment should start...
"Low-carbon" in life has gradually become a lifestyle habit, which not only makes our lives better, but also saves production costs. The following editor of Huanyi will sort out the power saving tips for the constant temperature and humidity testing chamber for friends. 1....
Product name: Low-pressure test chamber A. Requirements for the use of low-pressure test chambers Many product test reports and field visits have reflected the impact of reduced air pressure on performance. Therefore, it is necessary to use a low-pressure test chamber, and the direct...
The high temperature and high humidity chamber can accurately simulate the complex natural environment of low temperature, high temperature, high temperature and high humidity, low temperature and low humidity. Today, the editor tells you what to pay attention to when the high temperature and high humidity...
The principle of the high and low temperature thermal shock test chamber is an integrated structure. That is, the test chamber consists of a high temperature test chamber located at the upper end, a low temperature test chamber located at the bottom, a refrigeration unit cabinet located at...
Choosing a good quality high and low temperature test chamber requires daily maintenance to make it play a higher role. The high and low temperature test chamber is mainly used for product related performance testing under high temperature and low temperature conditions to determine whether the...
Evaluation method of environmental test chamber for free formaldehyde emission in decoration materials --Dongguan Huanyi Instrument Technology Co., Ltd. Product Name: Environmental Test Chamber...
A. Principles of Gas in the Interior Space of a Formaldehyde Sampling Chamber The four sides of the car will be heated by infrared rays. After the temperature rises, the radiation in the interior space of the car intensifies. On the one hand, it is convenient for chemical analysis, and on the other hand,...