salt spray test chambers As a component of the electronic components, metals, parts and other materials in the salt spray corrosion test, the process of testing the steps are quite rigorous, it is to ensure the accuracy of the test results and reduce the test results Error.
Interpretation of the test steps of salt spray test chamber
First: Please first connect the power cord, air pressure pipe connected, then open the lid to pure water or distilled water into the bottom of the tank in the bottom of the tank until the low water level on the panel so far, or will not be able to Normal work.
Second: the test chamber in the drainage pipe and exhaust pipe need to be connected, after the completion of the water tank will be separated from the water to the pad position to avoid leakage of salt spray.
Third: When everything is ready, you can press the power switch to turn on the power, and then press the running switch, the temperature of the test chamber and the temperature value of the saturator set, the setting method only on the control panel Two CNC instruments were assigned to the profile, set the required temperature value, to be set before the file to the measurement file, under normal circumstances the test temperature should be set to 35 ℃, the saturation temperature is set to 35 ° C to 40 ° C.
Fourth: salt spray test chamber on the right side of the over-temperature protection control value is generally set at 55 ℃, to prevent the temperature control instrument failure and burn the box. When the working room temperature exceeds 55 ℃, over-temperature protection will automatically cut off the total power supply, the user should not arbitrarily transfer the protector.
Fifth: with a good salt water poured into the salt water tank, the wet ball cups to add water, wet bulb thermometer cover gauze, gauze end placed in the wet ball cup.
Sixth: the sample on the shelves, and set the experimental requirements of the angle, by controlling the instrument on the test parameters related to set, and then press the power, operating keys, etc., you can start the test.
