Sulfur Dioxide Test Chamber
Model：HF-8312
Purpose：The sulfur dioxide test chamber is used to evaluate the corrosion resistance of materials and their protective coatings, compare the process quality of similar protective layers, and assess the corrosion resistance of certain products.
Industry：
HF-8312 Sulfur Dioxide Test Chamber
Construction and Materials:
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Outer Shell Material: Imported PVC reinforced rigid plastic panels with a smooth surface, resistant to aging and corrosion.
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Inner Chamber Material: PVC plastic panels.
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Chamber Lid Material: The lid is made of fully transparent, imported impact-resistant sheet material, allowing easy observation of test specimens during testing. The lid and chamber are sealed with water to prevent leakage.
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Lid Opening Mechanism: Operated by pneumatic support rods, making opening and closing easy and smooth.
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Sealing Method: The lid and chamber adopt a water seal design to prevent gas leakage.
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Heating Method: Internal tank water heating, providing fast temperature rise and uniform temperature distribution.
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Gas Supply: Supplied with one cylinder of sulfur dioxide gas and one steel gas cylinder.
Sulfur Dioxide Concentration Control:
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Concentration Control: Gas concentration is controlled by a metering cylinder with a float indicator.
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Gas Mixing: Gas is automatically stirred after entering the test chamber.
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Gas Tubing: Corrosion-resistant silicone tubing is used for gas delivery.
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Exhaust Fan: Centrifugal plastic fan is used for waste gas discharge.
Product Specifications and Technical Parameters:
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The product's ability to withstand sulfur dioxide gas at a certain temperature.
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GB/T2423.19 GB/T10125 GB/T9789
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0.1～999.9（H.M.S）Adjustable
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Standard sulfur dioxide gas cylinder
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LED digital screen P、I、D+S、S、R Microcomputer integrated controller
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High accuracy flow controller
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Leakage, short circuit, over-temperature, low water level, and over-current protection.
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