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| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | BTPM-HS10 |
| Flow Rate | 16.67 L/min |
| Maximum Vacuum Pressure | 35 kPa |
| Flow Stability | <1% RSD |
| Maximum Flow Error | ±1% |
| Operational Lifetime at Max Flow & Backpressure | 6000 h |
| Filter Capacity | 10 × 47 mm |
| Sampling Duration per Filter | 1–99 h (programmable) |
| Data Storage | 4 GB SD card (≥10 years of operational logs) |
| Operating Temperature | −30 to +50 °C |
| Relative Humidity Range | 0–100% RH |
| Acoustic Noise Level | ≤53 dB(A) |
| Power Supply | AC 220 V / 50 Hz, 400 W |
| Optional Low-Temperature Module | Yes |
| Compliance | HJ 93–2013, HJ 656–2013, HJ 618–2011, Environmental Air Quality Monitoring Specification (Trial) |
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