Briefly describe the inspection work before the salt spray corrosion resistance test chamber test

The salt spray corrosion resistance test chamber adopts water sealing structure, and there is no salt spray overflow
.

The circuit control board and other components are fixed in a dry position for easy inspection and maintenance.
Maintenance
.

The use of door lock open side cover plate, not only beautiful, but also convenient for all circuits are equipped with circuit breakers, so the heaters are equipped with electronic and mechanical overheating protection devices, and the distribution box is made
of refractory resin.

Widely used in hardware, electroplating, electronics, chemical, automotive, aviation, aerospace, communications and other industries, the product materials, coating layer simulated marine environment corrosion test, in order to analyze and evaluate
the performance of the sample under specific environmental conditions.

The inspection work before the salt spray corrosion resistance test chamber test is as follows: check whether the water pipe between the storage tank and the sprayer in the workshop is in good condition, and add the prepared salt solution (generally prepared at a concentration of 5%) to the
storage tank.

The water sealing tank around the upper part of the box should be added to the appropriate amount of distilled water or deionized water, should not be too full, do not too little, in order to close the lid, water and salt spray are not overflowing is better
.

Check the fogging condition of the fog pipe at the back of the box; Whether the trachea is detached and whether the exit is connected to the sewer; Whether the pipeline is blocked; So as not to affect the discharge
of salt spray.

Set up the funnel inside the box, check whether the connection pipe between the funnel and the fog collector is smooth and intact, and must not affect the collection
of salt spray sedimentation.

Check the connecting pipe of the air supply to the saturator; Whether the connecting pipe between the air source and the sprayer falls off to prevent the drawbacks of gas overflow or insufficient air supply
.

Salt spray corrosion resistance test chamber spray amount is insufficient to solve the problem: 1.
Spray regulator placement is too low; 2.
The glass filter in the preheating tank is blocked; 3.
The pressure setting is too low
.

Treatment method: 1.
Turn the spray regulator up; 2.
Clean the glass filter; 3.
Adjust the pressure regulator to the pressure of one kilogram per square centimeter, and the air compressor is marked with the pressure regulating valve and adjusted to the pressure
of two kilograms per square centimeter.