The sulfur dioxide test chamber is suitable for accelerated corrosion testing of protective layers, components, electronic devices and industrial products of metal materials, quickly and easily reproducing the corrosion process of sprayed and untreated metal surfaces.
The material of the box is corrosion-resistant imported PVC plastic sheet, which is integrally molded and welded at high temperature. It is corrosion-resistant, easy to clean, and has no leakage. The lid is made of the same PVC plastic plate. The sulfur dioxide test box can clearly see the inside of the box The test condition of the test item. The water seal structure is adopted between the box cover and the box body, and there is no salt mist overflow. The circuit control board and other vital parts are fixed at a position convenient for inspection and maintenance. The door-opening side cover door is adopted, which is not only beautiful, but also convenient for maintenance.
Operation control system
Controller LED digital display P, I, D + S, S, R. Microcomputer integrated controller
Accuracy range setting accuracy: temperature ± 0.1 ℃, indication accuracy: temperature ± 0.1 ℃
Fully independent heating system, corrosion-resistant titanium alloy electric heater
Sample holder angle 15 ℃, 30 ℃
Gas control self-made high-precision flow control cylinder
Emergency treatment of sulfur dioxide leakage
Emergency treatment: Quickly evacuate the personnel in the leaked contaminated area to the upper wind, and immediately isolate them, 150m for small leaks and 450m for large leaks, strictly restrict access. It is recommended that emergency personnel wear self-contained positive pressure respirator and anti-virus clothing. Enter the scene from the upper wind. Cut off the source of the leak as much as possible. Cover the sewers near the leak point with an industrial cover or absorbent / absorbent to prevent gas from entering. Reasonable ventilation and accelerated diffusion. Dilute and dissolve in spray water. Construct a large amount of waste water generated by dykes or digging pits. If possible, use a trap to pass the gas through the sodium hypochlorite solution. Leaky containers must be properly handled, repaired and inspected before use.
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