How long can the transition time be controlled during the high - low temperature conversion of this high and low temperature test chamber? I need to switch temperatures quickly to simulate the actual usage scenarios of the products.
Our test chamber is equipped with an efficient refrigeration and heating system, and the transition time for high - low temperature conversion can be controlled within 10 minutes. For example, whether it is rising from room temperature to the maximum temperature or dropping from room temperature to the minimum temperature, this time can ensure that you quickly complete the simulation of different temperature environments and effectively improve the testing efficiency. This is achieved through the optimization of the heat exchanger design and an intelligent control system, which can precisely adjust the refrigeration and heating power to ensure a rapid and stable temperature transition.
2. How is the temperature uniformity ensured during the long - term operation of the equipment? I'm worried that the temperature differences at different positions inside the chamber will affect the test results.
We have adopted a unique air duct design and circulation system to ensure that the temperature uniformity inside the chamber is controlled within ±2°C. In the air duct design, CFD (Computational Fluid Dynamics) technology is used for simulation and optimization to evenly distribute the cold and hot airflows. At the same time, the circulation system continuously promotes the air circulation through multiple sets of fans to avoid temperature dead zones. Moreover, the equipment will automatically perform temperature calibration at regular intervals to further ensure the temperature uniformity during long - term operation.
3. I want to test the electrical performance of some electronic products in high and low temperature environments. Can this test chamber provide electrical connection interfaces and real - time monitoring functions?
Certainly. This high and low temperature test chamber is equipped with multiple electrical connection interfaces to meet the testing needs of different types of electronic products. In addition, a real - time monitoring system is built - in, which can monitor and record electrical parameters such as voltage, current, and resistance of the products in real - time. You can directly view the change curves of these parameters through the operation interface of the equipment, and you can also export the data to external devices for in - depth analysis, providing comprehensive support for you to evaluate the electrical performance of electronic products in high and low temperature environments.
4. If I need to customize complex temperature change curves, can the control system of the equipment meet this requirement?
Absolutely. The control system of our test chamber has a powerful programming function and supports users to customize various complex temperature change curves. You only need to input the temperature change paths you need in the form of time - temperature coordinate points on the operation interface, and the system can execute them accurately. Whether it is linear heating, cooling, or periodic temperature fluctuations, it can be precisely simulated. At the same time, the system also allows the setting of multiple program segments, which is convenient for you to complete the setting of multiple different test conditions at one time.
5. After frequent high - low temperature cycle tests, what is the reliability of the key components of the equipment? Are they prone to failure?
The key components of our test chamber are all made of high - quality materials that can withstand high and low temperatures. Before leaving the factory, all equipment has undergone strict durability tests, including thousands of high - low temperature cycle tests. For example, the core components of the refrigeration system, such as compressors and heating elements, have good stability and fatigue resistance. At the same time, we also provide a regular maintenance plan to replace vulnerable parts in advance to ensure the long - term reliable operation of the equipment. According to feedback from past customers, under normal use and maintenance, the equipment rarely fails due to problems with key components.
