Salt water spray testing machine is for various materials surface treatment, including coating, electroplating, organic and inorganic skin film, anodic treatment, anti-rust oil and other anti-corrosion treatment to test its corrosion resistance, so as to establish the quality of products.
Note: The panels of the two models are delivered randomly.
Parameters
Voltage: 110V
Laboratory volume: 110LInner size: 23.6*17.7*15.7 inch (600*450*400mm)
Outer size: 40.5*22.4*38.5 inch (1030*570*980mm)
Spray method: continuous
Features
All equipment needed in the test: Spray nozzle, salt water barrel, test piece support, spray liquid collection container, test chamber, salt water, supply tank, pressure tank, supply equipment and exhaust equipment required for compressed air, the device is shown in Fig, and test as followed.
Blunt material is required, it is required that the material itself cannot be corroded, and it can not affect the corrosion test.
The fog nozzle cannot spray the test liquid directly to the sample , the solution at the top of the spraying chamber cannot drop on the test piece.
The test liquid dropped from test piece cannot flow back to the salt bucket again for the test.
The solution should not contain grease and dust, so you have to prepare an air cleaner.
The level area of the spray taking device is 80 cm2, the diameter is about 10 cm. Put the spray taking device beside the test piece.
Spray liquid should be collected at least 16 hours, an average per hour can be collected 2ml to 1ml solution. Use the final average to represent the amount of spray.
The concentration of the Sodium Chloride Solution should be maintained at 40~60g/L.
The temperature of the pressure barrel should be kept in 47+1 degree, temperature of the brine barrel should be kept in 35+1 degree.
