Daily maintenance and upkeep

Regularly inspect the laboratory Water tank Cleaning the humidifier is beneficial for maintaining water supply Smooth drainage pipeline

1、 Maintenance and upkeep of the laboratory: When the testing cycle is long, first ensure the cleanliness of the laboratory to prevent debris from blocking the drainage pipes. The volume or capacity of the product sample should not exceed 2/3 of the test chamber, and the product should not block the air circulation in the laboratory.

*Attention: If there is too much water accumulation in the laboratory and it cannot be drained during the constant temperature and humidity test, please check if the drainage pipe at the bottom of the laboratory is blocked by debris

2、 Maintenance and upkeep of the water tank:Due to the fact that the stainless steel water tank is made of 304 stainless steel plate material, it can maintain water quality cleaning for a long time. However, the cleanliness of water resources varies among users, and impurities and sediment often accumulate inside the tank. Therefore, regular cleaning is necessary.

　　Cleaning cycle: no more than 3 months

　　Cleaning method:1. Close the inlet valve and open itdrainageValve to drain the remaining water in the water tank;

　　3. Use cleanofWipe the surroundings and bottom of the water tank with a cloth,And clean up impurities；

　　4. Open the inlet valve and add an appropriate amount of cleaning material to the wall and bottom of the washing bucket, allowing dirt to be discharged from the drain outlet. If necessary, repeat this process multiple times;

　　5. Tighten the drain plug, open the inlet valve, and allow the water tank to refill with water. The cleaning work is complete.

3、 Replace the wet bulb gauze (electronic sensor does not require maintenance) to ensure the accuracy of humidity display and stability of control

Wet bulb gauze should be replaced promptly if it turns yellow or discolored based on usage, otherwise the humidity cannot be accurately measured

Attention should be paid to replacing the wet ball gauze. Cut about 20cm and place it on the sensor, and wrap the head of the sensor with gauze

*Attention: If the humidity consistently displays above 90% during the experiment and the set humidity is far below 90%, it indicates that the gauze has dried and hardened, and should be replaced in a timely manner.