SO₂ Corrosion Test Chamber

Precise Temperature & Humidity Control: Temperature accuracy reaches ±0.1°C, with a control range from RT+10°C to 50°C. Humidity is stably maintained between 85% and 95% RH, with fluctuations ≤±3%, ensuring highly consistent testing conditions.

Flexible Gas Concentration Regulation: SO₂ concentration is continuously adjustable between 0.1% and 1%, using a cylinder-based supply method to prevent fluctuation-related testing errors.

Intelligent Time Settings: Testing duration is programmable from 0.1 to 999.9 hours, with unit switching between hours, minutes, and seconds—ideal for both short-term accelerated aging and long-duration endurance tests.

Dual Gas Leakage Protection: The chamber body is formed via high-temperature welding and sealed with a water-tight lid-body structure to completely eliminate toxic gas leakage. A dual filtration system ensures exhaust gases are purified and meet environmental standards.

Comprehensive Safety Features: Equipped with multiple safety protections, including leakage detection, short-circuit prevention, over-temperature alarms, water shortage alerts, and overcurrent protection. The heater features both electronic and mechanical overheat safeguards, ensuring low failure rates and easy maintenance.

Corrosion-Resistant Materials: The chamber body is constructed from aluminum-zinc alloy-coated steel (superior to traditional steel) for enhanced chemical corrosion resistance. Components in direct contact with test media—such as racks and inner walls—are made of stainless steel or titanium alloy to extend equipment lifespan.

Modular Maintenance Design: Control boards and components are arranged in a lockable panel layout for quick access. The maintenance door is easy to remove, improving service efficiency. Adjustable sample racks (15°/30°) accommodate diverse specimens such as electronic components and metal coatings.

Smart Control System: Comes standard with an LED digital microcomputer controller, with optional 7-inch touchscreen interface supporting multi-group, multi-step programmable testing—enabling fully automated operation.