Hydrogen Sulfide Corrosion Test Chamber
A Hydrogen Sulfide (H2S) Corrosion Test Chamber is a specialized piece of equipment used to simulate and accelerate the corrosive effects of hydrogen sulfide gas on various materials and components.
This chamber creates a controlled environment with specific concentrations of H2S, often combined with humidity and temperature control, to mimic the harsh conditions found in industries like oil and gas, wastewater treatment, and chemical processing.
Referenced Standards:
Complies with national standard GB/T 978.9-88 "Corrosion Test of Metal and Non-Metal Coatings Under Condensing Sulfur Dioxide", international standard ISO 6988, QB/T 3831 "Color Change Resistance Test for Metal Plating and Chemical Treatment Layers", GB 2423.20-81 "Hydrogen Sulfide Test for Electrical Products", and other relevant global corrosion standards.
Model Specifications:
Device Name: Hydrogen Sulfide Corrosion Test Chamber, Gas Corrosion Test Chamber
Model Series: H2S-150, H2S-250, H2S-750, H2S-010
Technical Parameters:
| Model | Inner Chamber Size (W×D×H) | Outer Dimensions (L×W×H) | Power Consumption (kW) | Temperature Range | Humidity Range | Gas Concentration |
|---|---|---|---|---|---|---|
| H2S-150 | 450×600×450mm | 680×1000×1050mm | 1.1 | 25℃~40℃ | 93%~98% RH | 25±5ppm |
| H2S-250 | 600×900×500mm | 850×1420×1120mm | 1.2 | 25℃~40℃ | 93%~98% RH | 25±5ppm |
| H2S-750 | 750×1100×500mm | 1000×1650×1320mm | 2.1 | 25℃~40℃ | 93%~98% RH | 25±5ppm |
| H2S-010 | 850×1300×550mm | 1150×1900×1370mm | 2.2 | 25℃~40℃ | 93%~98% RH | 25±5ppm |
Key Performance Indicators:
1. Temperature control: ±0.5℃/±2℃ stability
2. Gas generation: Bottled gas supply system
3. Concentration regulation: 0.1~1% (v/v) precision control
4. Humidity control: 93%~98% RH with ±2% deviation
5. Heating system: Titanium alloy nickel-chromium heater with PID+SRR synchronization
6. Safety protection: Leak detection, short-circuit protection, over-temperature protection
7. Control system: Imported PID microcomputer controller with 0.1℃ resolution
8. Sample holders: 6 V-shaped corrosion-resistant racks + 12 O-shaped test rods
Environmental Requirements:
- Ambient temperature: 25℃~35℃
- Ambient humidity: ≤75% RH
- Power supply: AC 220V/50Hz
Additional Notes:
1. All specifications measured under standard ambient conditions (25℃, no load)
2. Customized non-standard models available upon request
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