1200-hour CO2-SO2-Air Test Chamber — LISUN Corrosion Test Chamber
LISUN 1200-hour Moist Carbon Dioxide-Sulfur Dioxide-Air Test Chamber — mixed gas corrosion testing per IEC 60068-2-60 for electronic components and contact materials.
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Overview
The SQCO-300 (1200-hour Moist Carbon Dioxide-Sulfur Dioxide-Air Test Chamber) performs mixed gas corrosion testing as required by IEC 60068-2-60 and UL 50E. It exposes electronic components, contact materials and assemblies to a controlled mixture of CO2, SO2 and humid air for up to 1200 hours, simulating industrial or urban pollution environments. Used for corrosion resistance evaluation of PCB finishes, connector contacts, relay contacts and electronic component surfaces, and supports UL 50E's 1200-hour moist carbon dioxide-sulphur dioxide-air compliance test.
Key Specifications
Gas mixture: CO2, SO2, air | Humidity: controlled | Duration: up to 1200 hours | Standard: IEC 60068-2-60
Features
- Mixed gas (CO2/SO2/air) corrosion testing
- Up to 1200-hour test capability
- Simulates industrial and urban atmospheric pollution
- Precise gas concentration and humidity control
- For PCB finishes, contacts and electronic components
Applications
Electronic component and connector corrosion resistance; PCB surface finish corrosion evaluation; Relay contact corrosion testing; IEC 60068-2-60 compliance