Provide salt spray sulfur dioxide comprehensive corrosion test chamber

This sulfur dioxide test equipment is designed and manufactured in accordance with standards B "High Concentration Sulfur Dioxide Corrosion Test", "Sulfur Dioxide Test in Saturated Environment", - "Sulfur Dioxide Corrosion Test in Normal Condensation State" and other standards. It is suitable for testing with high concentration sulfur dioxide gas. Corrosion test. With the rapid development of modern industrial technology, the application fields of electroplating products are becoming increasingly broad, and the environmental conditions they undergo are becoming more and more complex and diverse. Only by reasonably stipulating the environmental conditions of the product and correctly selecting the environmental protection measures for the product can we ensure that the product is protected from damage during storage and transportation and is safe and reliable during use. Therefore, artificial simulated environmental testing of materials or products is an indispensable and important link to ensure their high quality. Artificial simulated environment tests are scientific summaries of actual environmental impacts and are typical, standardized, easy to use, and easy to compare. The diversification of environmental conditions and the importance of environmental testing also put forward more stringent requirements for environmental testing equipment.
Sulfur dioxide testing equipment uses sulfur dioxide gas to accelerate corrosion of materials or products under a certain temperature and relative humidity environment, and reproduces the degree of damage suffered by materials or products within a certain time range. The equipment can be used to assess the resistance to sulfur dioxide corrosion of materials and their protective layers, as well as to compare the process quality of similar protective layers. It can also be used to assess the resistance to sulfur dioxide corrosion of certain products.
The equipment can maintain a constant temperature in the test working space. A certain amount of sulfur dioxide gas is introduced into a box with a specified volume to conduct a corrosion test on materials or products while keeping the concentration, temperature, and relative humidity constant.
The material used to manufacture this equipment is corrosion-resistant imported plastic sheet, which does not react with sulfur dioxide, does not absorb sulfur dioxide, and does not affect the test results. This equipment is designed to balance internal and external pressures during operation, and the mixed gas flows at a constant speed inside the box. Moreover, the design takes into consideration that condensation water will be generated on the top, inner wall and other parts of the equipment. Therefore, the top of the box is designed to have an angle. During the test of the equipment, condensation water will not drip onto the sample and affect the test results.
This sulfur dioxide corrosion test chamber has a beautiful appearance, reasonable structure, smooth and natural lines. The outer shell material of the box is made of imported plastic sheets, with a smooth and bright appearance without scratches, corrosion resistance, easy cleaning, and no leakage. The inner tank is made of the same plastic sheet and has the highest temperature resistance. Various auxiliary accessories and facilities are also corrosion-resistant and have reasonable structural design.
The oversized door is made of tempered glass and sealed with corrosion-resistant silicone rubber. It is also corrosion-resistant, easy to clean, and has no leakage. During the test, the indoor test conditions can be clearly observed from the outside without affecting the test results. The door and box body are strongly sealed with corrosion-resistant silicone rubber to prevent sulfur dioxide (hydrogen sulfide) from overflowing, which may affect test results and corrode other equipment in the room, and may even cause harm to test operators.
The box heats up quickly and the temperature and humidity are evenly distributed. The sample rack is designed according to national standards and can also be hooked. After the sulfur dioxide gas comes out of the cylinder, it is decompressed and then measured to the required volume through a special sulfur dioxide measuring barrel. Then it enters the shunt pipe at the bottom of the box, mixes evenly with the humid air in the box, and gradually corrodes the sample.
The equipment control system is designed on the right side of the box and is easy to operate. The specially designed sulfur dioxide gas filtering device can quickly and effectively filter the residual sulfur dioxide (hydrogen sulfide) gas in the box after the test. The remaining gas will not cause pollution to the atmosphere and is easy to operate.
Main technical specifications and parameters of the equipment
Specifications Studio size** Overall dimensions** Power



. Temperature range R+℃～+℃ < br/> . Relative humidity: meet the humidity requirements in the test
3. Temperature uniformity: ℃
. Temperature fluctuation: ℃
. Test time, adjustable
. Sulfur dioxide concentration (adjustable)
. Sulfur dioxide gas generation method: cylinder method
. Sulfur dioxide concentration measurement method: through a special sulfur dioxide measuring barrel
. Sample holder: meets standard requirements
. Operating environment temperature ℃～℃
. Operating environment humidity:
. Power supply requirements: