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| Brand | ADEV |
|---|---|
| Model | GAS600R |
| Type | Portable Flue Gas / Fuel Gas Calorific Value Analyzer |
| Measurement Principle | NDIR (CO, CO₂, CH₄, CₙHₘ), TCD (H₂), Electrochemical (O₂) |
| Accuracy | ≤±1% FS (NDIR sensors), ≤±2% FS (TCD & electrochemical sensors) |
| Repeatability | ≤1% |
| Response Time (T90) | <10 s (NDIR), <15 s (full system) |
| Stability | ±2% over 8 h |
| Detection Range | CO: 0–75%, CO₂: 0–25%, CH₄: 0–40%, H₂: 0–75%, O₂: 0–25%, CₙHₘ: 0–5% |
| Resolution | 0.01% for all gases |
| Operating Pressure | −10 MPa to +15 MPa |
| Sample Temperature | 80–150 °C |
| Sample Flow Rate | 0.3–1.0 L/min |
| Inlet Pressure | 2–50 kPa |
| Power Supply | Internal rechargeable Li-ion battery (12.6 V external charger) |
| Outputs | RS-232 digital, 4–20 mA analog |
| Sample Requirements | Dust-free, dry, oil-free |
| Compliance | Designed for industrial process gas monitoring per ISO 14687, ASTM D1826, and EN 15403 principles |
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