Stainless steel composite salt spray test chamber

Stainless steel composite salt spray test chamberSalt spray corrosion is used to test the reliability of the corrosion resistance of the tested samples. Salt spray refers to a dispersion system composed of tiny salt droplets in the atmosphere, which is one of the three prevention series in artificial environments. Many enterprise products need to simulate the destructive effects of the climate around the ocean on the products, so the salt spray test chamber should be operated. The salt spray test is divided into two types: neutral salt spray and acidic salt spray. The difference lies in the standards and test methods they comply with, namely the "NSS" and "CASS" tests, which are common testing methods in artificial weather conditions.

Stainless steel composite salt spray test chamberbox structure
The overall molding is welded at high temperature, corrosion-resistant, easy to clean, and leak free.
The tower spray system is equipped with a salt liquid filtration system, without a crystallization nozzle, the salt spray is evenly distributed, and the sedimentation is freely adjusted.
The box cover is made of transparent material to clearly see the test items and spray in the box.
A water sealed structure is used between the box cover and the box body to prevent salt spray from overflowing.
The circuit control board and other components are fixed in a position that is easy to inspect and maintain. The door lock opening edge cover door is used, which is not only beautiful but also convenient for maintenance.

structural characteristics

1. Both the inner and outer bile ducts are molded with epoxy fiberglass, which has the characteristics of light weight, corrosion resistance, high strength, no leakage, smooth surface, and easy cleaning.

2. The water sealed form prevents salt spray from overflowing, and the jacket air duct heats up quickly and evenly in the working room.

3. The top cover of the salt spray box is designed with a top angle of 110-112 ℃ to prevent condensed water inside the box from directly dripping onto the test sample.

4. The spray mode is tower spray, and the spray tower is placed in the middle of the bottom of the studio. The material of the nozzle is fired from quartz glass, and the sprayed mist is fine, with salt spray naturally settling and evenly distributed.

5. The control system of the equipment is placed on the top right of the box, which is convenient for users to operate. The panel is equipped with a power switch, a fog exhaust switch, a spray transfer switch, two PID self-tuning digital display instruments, a device running time timer and a gap spray timer. An overtemperature protector is also provided on the circuit board of the box.

Technical Indicators:

1. Temperature range: -60 ℃~150 ℃

2. Humidity range: 30-98% RH (at temperatures between 25 ℃ and 80 ℃)

3. Temperature uniformity: ≤ 2 ℃ (when unloaded)

4. Humidity uniformity:+2, -3% RH

5. Temperature fluctuation: ± 0.5 ℃ (when unloaded)

6. Humidity fluctuation: ± 2%

7. Temperature deviation: ± 2 ℃

8. Humidity deviation: ± 2%

9. Cooling rate: 0.7-1.0 ℃/min

10. Heating rate: 1.0-3.0 ℃/min

11. Time setting range: 1 to 9999H

12. Humidity fluctuation range: 40-98% RH