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Do you know the salt spray test chamber?

Views: 65     Author: Site Editor     Publish Time: 2019-06-27      Origin: Site

Do you know the salt spray test chamber?

Salt spray corrosion test chamber (Salt spray test chamber, salt box, salt spray test machine, salt spray corrosion test chamber) can be used to assessing the ability of salt spray corrosion resistant materials. It can be used to assessment materials and their resistance to salt spray corrosion protection layer capacity, it can be applied in  testing hardware industry, screw industry, electroplate industry, automotive and motorcycle parts, communication industry, computer industry, electronic industry, coating industry, research institution, etc.  It is very practical. Let us know the structure, characteristics, precautions of the salt spray corrosion cabinet.


The overall molding is welded by high temperature, which is corrosion-resistant, easy to clean and has no leakage.

The tower spray system is equipped with a salt liquid filtration system. There is no crystal nozzle, the salt spray is evenly distributed, and the sedimentation amount is freely adjusted. The cover is made of transparent material to clearly see the test items and spray conditions inside the box. A water-tight structure is adopted between the lid and the box, and no salt mist overflows. The line control board and other components are fixed at the position for easy inspection and maintenance. The door lock is used to open the door, which is not only beautiful but also convenient for maintenance.

Salt Spray Corrosion Chamber

There is a spray device inside, the spray is guided by the tower tube and then cone-shaped dispersion, evenly dispersed and diffused into the entire test chamber; the collector collects the salt spray, condenses into water and then flows from the conduit to the metering cylinder outside the box; the external includes Isolation of sinks, metering cylinders, air buckets, pressure regulators, pressure gauges, etc.


Salt spray fog corrosion testing equipment is used to test the anti-erosion quality of the surface of all materials after the rust-proof of painting, coating, electroplating, anoding and rust-proof of greasing.

Salt Spray chambers are commonly used to evaluate the corrosive properties of: Phosphated surfaces (with subsequent paint/primer/lacquer/rust preventive)

Zinc and Zinc-alloy plating (see also electroplating).

Electroplated chromium, nickel, copper and tin.

Coatings not applied electrolytically (such as zinc flake coatings).

Salt Spray Corrosion Chamber


1, Interior and exterior use hard PVC, anti-corrosion, anti-aging  with smooth and beautiful surface

2, Cover use hard transparent PMM or hard PVC, can view specimen status anytime

3, Fine glass nozzle ensures uniform diffusion of spray and not being blocked by crystal, which further maintain standard and quality of continuous test.

4, High precision temperature controller with digital display introducing P.I.D. automatic tuning control.

5, Double over heating protection and low water level alarm ensures operation safety.

6, Demist function: water sealed chamber cover;Spray time is adjustable.


1. Regularly clean and maintain the pressure tank, salt water tank and nozzle of the salt spray test chamber.

3. Do not block the rear exhaust pipe during the test, so as to prevent the box from deforming due to excessive pressure inside the box.

4. Do not put flammable or explosive materials into the box.

5. The pressure gauge behind the salt spray test chamber is 2 kg, and the front is 1 kg. Please do not adjust it at will.

Salt Spray Corrosion Chamber

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