The sulfur dioxide test chamber uses sulfur dioxide gas to accelerate the corrosion of materials or products under a certain temperature and relative humidity environment, and reproduce the degree of damage suffered by the materials or products within a certain time range. The equipment can be used to assess the ability of materials and their protective layers to resist sulfur dioxide corrosion, and to compare the quality of similar protective layers, and can also be used to assess the ability of certain products to resist sulfur dioxide corrosion. The environmental conditions of the sulfur dioxide test chamber are as follows:
1. Temperature: 15 ℃ --28 ℃
2. Relative humidity: not more than 85% R? H
3. There is no strong vibration around;
4. No direct sunlight or direct radiation from other heat sources;
5. There is no strong airflow around. When the surrounding air needs to be forced to flow, the airflow should not be directly blown onto the box;
6. The test chamber should be placed steadily and kept level;
7. There should be a certain distance around the test chamber to facilitate operation and maintenance.
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