The salt spray corrosion test chamber is a fairly mature technology in environmental test equipment. The equipment has stable performance and low failure rate. However, any equipment does not rule out the failure, and after the salt spray corrosion test chamber has been used for a long time, the most common fault is that it does not spray, and the method of solving the test box is not sprayed: First, check if the gas source is normal. Second, check the pressure gauge, the inlet pressure is 0.2 ~ 0.4mpa / spray pressure 0.07 ~ 0.17mpa, see if the pressure gauge is adjusted to the specified range, if not within the specified range, the pressure should be adjusted to the specified range. 3. Check if the spray switch is in the state of I. If it is not hit, turn on the spray switch. Fourth, check whether the nozzle salt pipe and the gas pipe are reversed, and if it is reversed, it can be reversed. 5. Check if the apex installation is too low. If it is determined that the apex installation is too low, adjust it to a suitable position. 6. Check if the brine tank has no salt water. If so, add salt water. 7. Check if the nozzle is clogged or broken. If it is clogged, please clean the nozzle and install it. If there is any crack, please replace the nozzle and check if the connecting hose is broken. 8. Check if the salt water pipe leaks salt water. If the salt water leaks, please replace the salt water pipe. 9. Check if the intake pipe is blocked or falling off. X. Check if the solenoid valve is damaged. Test method: Use a multimeter to measure whether the solenoid valve coil has resistance value, and whether the resistance value is around 970 ohms. If the salt spray corrosion test chamber does not spray, the above is all the solutions for the equipment not spray, the user can follow the above methods to eliminate the fault. This article is contributed by the technical department of Shanghai Linpin Instrument Co., Ltd., please indicate the source. Round Furniture Legs,Furniture Legs,Metal Furniture Cabinet Legs,Metal Furniture Sofa Legs JOKER UNO LIMITED , https://www.jokeruno.com