Technical documents for advanced floor standing salt spray corrosion test chamber

Salt spray testing environment:

1.Temperature range: room temperature~55 ℃;

2.Temperature error range in the testing area: ± 2 ℃;

3.Temperature fluctuation: ± 0.5 ℃;

4.Heating rate: 0~0.8 ℃ per minute;

5.Adjustable range of salt spray settling amount: 0.5~5ml/minute, continuously adjustable；

6.Uniformity of salt spray deposition: ± 0.2~0.5ml;

7.Salt solution transportation method: Peristaltic pump with adjustable speed for transportation;

8.Peristaltic pump adjustable speed range: 0~99ML/minute;

9.Temperature range of atomized salt spray compressed air saturator: room temperature~63 ℃;

10.Temperature error range of compressed air saturator: ± 0.5 ℃;

11.Temperature fluctuation of compressed air saturator: ± 0.5 ℃;

12.Compressed air pressure regulation range: 0~8.0Bar;

13.Compressed air saturator water level protection: electronic water level sensor;

14.Heating method: indirect heating;

15.Overheating protection method: The first level PT100 temperature sensor provides false alarm temperature alarm protection and also triggers an alarm. The secondary thermocouple stops running due to overheating and also triggers an alarm for protection.

Equipment construction

1.High quality composite material integrated molding to prevent equipment from deforming at high temperatures;

2.Control the opening and closing of the box cover, and easily start the box cover in an automated manner;

3. The front window allows for easy observation of the corrosion condition of the test sample;

4.Multi directional adjustment of atomization nozzle, convenient for users to find the optimal salt spray settling amount atomization position;

5.Adjustable speed peristaltic pump avoids the drawbacks of traditional atomization of salt spray through compressed air siphon, which makes it difficult to adjust the uniformity of sedimentation;

6.High resolution touch screen, visually displaying the operating status of various parameters;

7.The forced automatic defogging system avoids the traditional situation where the salt spray box cover can be opened at any time, causing salt spray to overflow and corrode laboratory and other equipment;

8.Automatic drying compressed air salt spray and saturated compressed air salt spray switching system to ensure the requirements of different salt spray testing standards;

9.Dry sealing completely isolates the communication channel between the box and the laboratory environment;

10.80LThe large capacity salt solution tank meets the needs of the entire week's salt spray test;

11.Thoughtful random free fittings to avoid difficulties in connecting fittings of different global standards;

12.0.9The low front design of the meter makes it convenient for testing engineers to access and place test samples;

13.The tilted front edge design inside the box increases the testing area and maximizes the use of space inside the box;

Operation and Control

üThe control panel is equipped with an electronic dual loop temperature controller to set and control the temperature of the enclosure and bubble tower.

üThe salt spray box is heated by heaters at the bottom and around the box, while completely preventing corrosive gases from entering the corrosion control components inside the box.

üThe bubble tower used for wetting compressed air is equipped with an invasive heater.

üThe water level inside the bubble tower can be automatically added through a connecting pipe, or manually injected (optional for a fee).

üBy using peristaltic pumps and pressure regulating valves to adjust the flow rate of saline and the pressure of compressed air, uniform salt spray settling can be ensured.

üFault alarm function; Maintenance personnel can directly see the input and output status on the operation interface. It is of great help to maintenance personnel during repairs.

Standard accessories

üInstallation kit (CA040)

üSalt spray collector (CA015)

üAnnual spare parts consumption (CA010)

ü80LExternal salt solution (electrolyte) storage tank (CA005)

üThermal insulation top cover (CA020)

Installation conditions and requirements:

1) Electricity: 2-phase, 220V, 50Hz

2) Water quality: conductivity<5 μ S;Water pressure:<4 barWater consumption: 3-6 liters/day (bubble tower); 35 liters/day (salt spray)

3) Compressed air: clean, oil-free, dry, pressure of 4.0-6.0 Bar, consumption of 102 liters per minute

4) Installation environment: Indoor use only, ambient temperature is 5-30C; humidity is less than 85% (no condensation)

5) Exhaust and Drainage: Directly discharge to the outside.