Five Common Problems About Salt Spray Test Chamber

Salt spray test machine, salt spray chamber, salt spray tester for short, used to measure the salt spray corrosion resistance of products and the salt spray corrosion resistance of materials and its protective layer. This product is suitable for testing parts, electronic components, metal materials, industrial products protective layer salt spray corrosion resistance. Many users often encounter some operational problems and failures in the process of use. In order to solve customers' problems, we summarized the solutions to common failures of salt fog chamber. Let's take a look together.

Problem 1: The salt spray machine cannot rise to the set temperature

Solution: 1. If the temperature of the laboratory temperature controller is set too low, we can set the temperature controller at the required temperature. 2. If the laboratory safety protection switch is set too low, we can set the safety switch to the required temperature. 3, heating system, electromagnetic relay, controller failure, you can contact Guangdong ALI Testing Equipment Co,.Ltd
.

Problem 2: It cannot work properly after being powered on

Solution: 1. Check whether the power supply works properly. Use a voltmeter or multimeter to test whether the power supply voltage meets the requirements of the device.
2. Check whether the water level inside the radiator is too low. When the water level is too low, the device will automatically cut off the power supply

Problem 3: The touch screen of the test chamber is not responsive

Solution: 1. The touch screen is improperly connected: Check whether the touch screen is securely connected to the host. If the connection is bad, reinsert the cable to ensure that the touch screen is properly connected to the host. 2. Interference on the touch screen: Electromagnetic interference may occur in the salt spray environment, affecting the normal work of the touch screen. Try moving the device to a place with less electromagnetic interference, or put a shield around the device.

Problem 4: insufficient spraying machine

Salt water concentration is too high: If the concentration of salt water is too high, it will result in less salt spray from the sprayer. Check whether the brine concentration meets the requirements in the device manual.
Clogged nozzle: If the nozzle is clogged, it will result in insufficient spray volume. You need to clean the nozzle, make sure it's clear, or replace it with a new nozzle.
Not enough compressed air: salt spray cabinet need to use compressed air to produce spray. If the compressed air is insufficient, it will result in less spray. Check whether the pressure of the compressed air complies with the requirements of the device manual.
Compressed air lines clogged: If compressed air lines clogged, resulting in reduced spray volume. Check whether the compressed air pipe is unobstructed, and clean or replace the blockage in the pipe.
Sprayer failure: If all the above checks are OK, then the sprayer itself may be faulty. Try cleaning or replacing the sprayer.
 

Problem 5: The nozzle of salt spray test chamber is blocked

Cleaning nozzle: The nozzle can be cleaned with detergent or water. Remove the nozzle, soak it in warm water, and clean the nozzle holes with a brush or compressed air to ensure that the nozzle is unimpeded.
Check the quality of the brine: If the brine quality is poor, it will cause the nozzle to be blocked. It is necessary to replace the salt water tank or clean the salt water tank and pipes to ensure that the quality of the salt water meets the requirements.
Replace the nozzle: If the nozzle cannot be cleaned or is badly worn, it needs to be replaced with a new nozzle. The appropriate nozzle model and replacement method can be obtained according to the equipment manual or by contacting the equipment manufacturer.
Check the quality of compressed air: Impurities and sediment in compressed air can clog the nozzle. Check the quality of the compressed air, and clean and maintain it to ensure that it meets the requirements.
Increase cleaning frequency: If the nozzle is prone to clogging, consider increasing the cleaning frequency to avoid clogging.