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| Brand | ZWINSoft |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ZWIN-YCB06 |
| Instrument Type | Portable |
| Measurement Principle | Beta-Ray Absorption |
| Measured Parameter | PM10 |
| Measurement Range | (0–1000) µg/m³ or (0–10000) µg/m³ (selectable) |
| Sampling Flow Rate | 16.7 L/min |
| Minimum Detection Limit | ≤2 µg/cm² |
| Filter Spot Area | 1.68 cm² |
| Spot Center-to-Center Spacing | ~18.84 mm ± 0.5 mm |
| Full-Scale Loading | 1.5 mg/cm² |
| Resolution | ±2% |
| Max. Permissible Error | ≤±20% |
| Sampling Tube Material | Stainless Steel (Note: “Drill alloy” in source is nonstandard |
| Sampling Tube Length | 500 cm |
| Operating Temperature | 0–300 °C |
| Relative Humidity | ≤80% RH |
| Flue Gas Pressure Range | −10 to +10 kPa |
| Power Supply | AC 220 V ±10%, 50 Hz ±1 Hz |
| Detector | Scintillation Detector with Photomultiplier Tube |
| Data Update Interval | 5 s |
| Data Storage | Onboard non-volatile memory |
| Repeatability | ≤±2% |
| Flow Accuracy | ±2% (at nominal 16.7 L/min) |
| Timing Drift | <10 s per 24 h |
| Acoustic Noise | ≤65 dB(A) |
| System Leak Rate | <200 Pa pressure decay within 1 min after sealing at −5 kPa vacuum |
| Ambient Operating Conditions | Indoor/outdoor portable deployment |
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