The Double 85 test chamber is a device used to test the weather resistance of materials, and its working principle is to test materials by simulating environmental conditions of high temperature and high humidity and low temperature and low humidity. When using the Double 85 test chamber, turning off the humidity is a very important step.
First of all, it is necessary to ensure that the humidity in the test chamber has reached the set value. In general, the humidity of the double 85 test chamber is set at 85% 5%rh. When the humidity in the chamber reaches the set value, the operation of turning off the humidity can begin.
The specific steps to turn off the humidity are as follows:
1.Turn off the power to the test chamber and stop heating and humidifying the equipment.
2.Open the door of the chamber and let the moisture in the chamber dissipate naturally.
3.Use tools such as desiccant or moisture absorber to absorb or expel moisture from the chamber.
4.Wait for a while until the humidity inside the chamber drops below the desired value.
In the process of turning off the humidity, the following points need to be noted:
1.The speed of shutting down the humidity should not be too fast, so as not to adversely affect the material in the test chamber.
2.After turning off the humidity, it is necessary to ensure that the temperature and humidity in the test chamber are stable within the required value range so as not to affect the accuracy of the test results.
3.In the process of turning off the humidity, it is necessary to pay attention to safety and avoid the occurrence of accidents such as electric shock.
In conclusion, the shut-off humidity of the double 85 test chamber is a very important step that needs to be handled carefully and pay attention to safety. After the humidity is turned off, regular maintenance and servicing of the test chamber is also required to ensure its proper operation and extended service life.