Environmental testing chamber maintenance in Bac Ninh
In May 2025, HUST Vietnam conducted maintenance of the Environmental testing chamber system in Tu Son - Bac Ninh.
Machine condition: after a long period of use, the machine operated for many hours a day, the customer did not clean the equipment according to regulations, leading to the water filter membrane being too dirty, the water lock being rusted and not being able to lock all the water, and the water tank having a lot of dirt. The circulating water system supplying the machine did not meet the standards, affecting the product test results.
After receiving the information, HUST Vietnam engineers advised the customer on periodic maintenance packages (annual or one-time maintenance) and began to carry out the machine maintenance process.
Results: the water filter membrane was clean, the water lock was locked and could cut off all the water, the water tank had no dirt, and was safe during machine operation. The tests achieved high accuracy.
Below are some pictures during maintenance:
