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| Brand | Zhonghuipu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic (China-made) |
| Model | PT-2 |
| Instrument Type | Water-and-Soil Integrated Purge and Trap System |
| Sample Positions | 1 |
| Trap Temperature Range | Ambient to 450 °C (during purge, desorption, and conditioning) |
| Sample Heating Temperature | Ambient to 100 °C |
| Vial Cooling Temperature | Ambient +1 °C |
| Trap Zone Temperature Range | Ambient to 200 °C |
| Desorption/Conditioning Zone Temperature Range | Ambient to 450 °C |
| Heating Rate | >50 °C/s up to 350 °C |
| Cooling Rate | >300 °C/min (200 °C → 50 °C in ≤50 s) |
| Water Removal Trap Temp Range | Ambient +1 °C to 240 °C |
| Transfer Line Temp Range | Ambient to 200 °C (optional upgrade to 330 °C) |
| 6-Port Valve Temp Range | Ambient to 200 °C (optional upgrade to 330 °C) |
| Foam Eliminator Temp Range | Ambient to 200 °C |
| Temperature Accuracy | ±1 °C |
| Max Power Consumption | 500 W |
| Dimensions (L×W×H) | 500 × 280 × 500 mm |
| Net Weight | ~15 kg |
| Brand | Zhonghui Pu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | APT30 |
| Instrument Type | Water & Soil Integrated Purge-and-Trap System |
| Sample Positions | 30 |
| Trap Temperature Range | Ambient to 450 °C (during purge, desorption, and conditioning) |
| Sample Heating Temperature | Ambient to 100 °C |
| Vial Cooling Temperature | Ambient +1 °C |
| Heating Rate | >50 °C/s up to 350 °C |
| Cooling Rate | >300 °C/min (200 °C → 50 °C in ≤50 s) |
| Water Removal Trap Temp Range | Ambient +1 °C to 240 °C |
| Transfer Line Temp Range | Ambient to 200 °C (optional upgrade to 330 °C) |
| 6-Port Valve Temp Range | Ambient to 200 °C (optional upgrade to 330 °C) |
| Foam Eliminator Temp Range | Ambient to 200 °C |
| Distilled Water Heating Range | Ambient to 90 °C |
| Liquid Injection Volume | 1–25 mL |
| Solid Sample Rehydration Volume | 1–25 mL |
| Temperature Control Accuracy | ±1 °C |
| Peak Power Consumption | 1000 W |
| Brand | Zhonghui Pu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic (China-Made) |
| Model | PT-3+ALS30 |
| Sample Tray Capacity | 30 positions |
| Trap Temperature Range | Ambient to 450 °C (during purge, desorption, and conditioning) |
| Sample Heating Temperature (Purge Zone) | Ambient to 100 °C |
| Sample Vial Cooling Temperature | Ambient +1 °C |
| Thermal Control Accuracy | ±1 °C |
| Desorption Heating Rate | >50 °C/s up to 350 °C |
| Rapid Cool-down Rate | >300 °C/min (200 °C → 50 °C in ≤50 s) |
| Water Removal Trap Temp Range | Ambient +1 °C to 240 °C |
| Transfer Line & 6-Port Valve Temp Range | Ambient to 200 °C (optional up to 330 °C) |
| Foam Suppressor Temp Range | Ambient to 200 °C |
| Liquid Sample Volume | 1–25 mL |
| Solid Sample Reconstitution Volume | 1–25 mL |
| Max Power Consumption | 1000 W peak |
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