EXPEC Technology
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| Brand | EXPEC Technology |
|---|---|
| Origin | Zhejiang, China |
| Model | EXPEC 2000 |
| Detection Principle | Dual-detector Gas Chromatography (FID + ECD) |
| Target Analytes | CO₂, CH₄, CO, N₂O, SF₆ |
| Compliance | GB/T 31705–2015 |
| Sample Introduction | Quantitative Loop Injection |
| Separation | Dedicated GHG Capillary Column |
| CO/CO₂ Conversion | Ni-Catalyzed Methanizer at Elevated Temperature |
| Detector Configuration | Simultaneous FID (for CH₄, CO-derived CH₄) and ECD (for N₂O, SF₆) |
| Data Output | Continuous Real-Time Concentration Profiles (ppb–ppm range) |
| Operational Mode | Unattended 24/7 Online Monitoring |
| Brand | EXPEC Technology |
|---|---|
| Origin | Zhejiang, China |
| Model | EXPEC 2000-810 |
| Detection Principle | Gas Chromatography with Flame Ionization Detection (GC-FID) and Methanizer-based CO/CO₂ Conversion |
| Compliance | GB/T 31705–2015 |
| Sample Inlet | Ambient Air |
| Detection Targets | CH₄, CO, CO₂, (expandable to SF₆) |
| Detector Configuration | Dual FID (standard), optional integrated methanizer with Ni catalyst at >360 °C |