High and low temperature test chambers and environmental test chambers are common pieces of test equipment used to test the performance of items under different temperature and humidity conditions. The following are precautions for their use:
Before use, the electrical wiring, control system and sensors of the chamber need to be checked for proper operation. Ensure that all safety devices are in the correct condition.
Before starting the chamber, reduce the room temperature to the required temperature and gradually increase the temperature to room temperature at the end of the test. This helps to avoid unnecessary stress and damage to the test chamber.
It is necessary to set the temperature and humidity of the chamber according to the test requirements and to ensure that the temperature and humidity inside the chamber are stable.
Avoid frequent opening and closing of the chamber door when conducting tests to reduce the impact on the environment and to ensure the chamber is well sealed.
Clean the interior and exterior surfaces of the chamber regularly and replace the filters in a timely manner to maintain the chamber in good working order.
At the end of the test, the contents of the chamber should be cleaned and the chamber closed to save energy and extend the life of the chamber.
Operate the chamber in strict accordance with the requirements in the operating instructions to ensure safe use and to obtain reliable test data.