During the test of the sulfur dioxide test box, the equipment is filled with 2 liters of water according to the volume of the 300 liter box, and the sample is placed on the sample rack in the special sulfur dioxide test box. After turning on the sulfur dioxide test chamber, introduce 2 liters of sulfur dioxide gas and heat it at 40 ° C for 8 hours. The equipment will automatically stop heating and start to discharge waste. The exhaust gas will be discharged outside after being filtered by special materials. This is followed by a 16-hour exposure period. The sulfur dioxide inlet of the equipment measures the required amount through a special sulfur dioxide metering barrel, and then introduces the gas into the box for testing. The sulfur dioxide gas is decompressed by a special decompression valve for sulfur dioxide. After the gas transmission valve is opened, the gas enters the equipment-specific sulfur dioxide metering cylinder through the corrosion-resistant PTFE tube to measure 300 liters / 2 liters of gas, and then opens another valve to measure The gas is input into the box, and after reasonable guidance, the product is evenly diffused to test the product, and the operation is simple. The measurement range is corrected and the measurement is accurate.
SO2 gas is a colorless gas with a strong pungent odor. One of the main pollutants in the atmosphere. This gas is emitted during volcanic eruptions, and sulfur dioxide is also produced in many industrial processes. Because coal and petroleum usually contain sulfur compounds, sulfur dioxide is generated when burned. The sulfur dioxide test chamber is suitable for mechanical parts, electronic components, protective layers of metal materials, and corrosive gas performance testing of industrial products. The sulfur dioxide test chamber uses sulfur dioxide gas to test materials or products under certain temperature and relative humidity environments. Carry out accelerated corrosion to reproduce the degree of damage suffered by the material or product within a certain time frame.
Cardboard Box,Carton Boxes For Packing,Packing Carton,Paper Boxes
NANTONG OUFEIYA IMP& EXP CO.,LTD , https://www.zjnantongoufeiya.com