Repair of CTS temperature and humidity chamber
In March 2025, HUST repaired the CTS temperature-humidity chamber for a customer in Xuan Dinh - Hanoi.
Over time of use, the device encountered some damage as follows: the humidity did not reach the set value; the chamber could not cool down to a deep negative temperature.
After receiving feedback from the customer, HUST Vietnam came directly to check and confirmed that the error was due to a leak in compressor No. 1, leading to a lack of gas, causing the temperature to not drop to a deep negative temperature and the humidity not to reach the desired level. We checked, treated the leak and refilled the gas for compressor No.1. The temperature and humidity results reached the desired set value. The customer can continue testing their product.
Below are some pictures during the repair process:
