Both the constant temperature and Humidity Chamber and the high-low temperature chamber test the adaptability and reliability of items in different climatic environments. There is not much difference between the two in appearance, but their performance and usage are different. After understanding their differences, users can choose the appropriate equipment according to their product testing needs.
First, compare the components and features of the two devices.
1. Composition of constant temperature and humidity Test Chamber and high-low Temperature Test Chamber
The composition of the high-low Temperature Test Chamber mainly includes refrigeration, heating, control, air circulation, sensors and other systems. Capabilities include high temperature, low temperature and temperature cycle testing. In contrast, constant temperature and humidity Test Chambers have an additional humidity system. Can carry out high temperature, low temperature, humidity cycle test.
Whether it is literally or in terms of working principle, it can be seen that the difference between the two equipment lies in the word "wet", that is, the high-low Temperature Test Chamber can only do temperature test, while the constant temperature and Humidity Chamber can not only perform temperature test, but also can do A-level Humidity test.
Since the latter has more functions than the former, the latter is about 2,000 yuan more expensive than the former. When the user chooses, try to choose the latter if the budget allows. Even if only temperature testing is required at present, if later products require humidity testing, it will cost more to purchase additional equipment.
2. Functions of constant temperature and Humidity Chamber and high-low Temperature Test Chamber
Speaking of the difference in function, we also talked about the difference between the constant temperature and humidity Test Chamber and the high-low Temperature Test Chamber in application. The former has a wider range of applications, including aerospace, electronic communications, instrumentation, medicine, agricultural scientific research and other industries; it can test the high-low temperature and dry and wet tolerances of items.
The high-low Temperature Test Chamber is suitable for automobiles and motorcycles, aerospace and navigation, scientific research institutes and other fields, and only tests the performance of items in high-low temperature environments.
As environmental testing equipment, both play an important role in the quality inspection and improvement of user products and the promotion of scientific research results.
