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| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | GB-HQ1000-1 |
| Price Range | USD 70,000 – 140,000 |
| Instrument Type | Optical Particle Counter |
| Air Source | Compressed Air |
| Vacuum Pump Flow Rate | 2 L/min |
| Buffer Tank Volume | 5 L |
| Pressure Sensor Range | −1000 Pa to 0 Pa, Accuracy: ±1%, Resolution: 1 Pa |
| Flow Meter Range | 0–100 mL/min, Accuracy: ±1%, Resolution: 0.1 mL/min |
| Display | Integrated HD Touchscreen |
| Power Supply | 220 V, 50 Hz |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | GB-KF1000 |
| Instrument Category | Optical Particle Counter |
| Price Range | USD 14,000 – 42,000 (FOB Guangdong) |
| Compliance Standards | GB/T 6165–2008, GB 2626–2006, GB/T 32610–2016 |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | GB-KF1000A |
| Instrument Type | Optical Aerosol Photometer-Based Filtration Efficiency Tester |
| Detection Principle | Real-Time Dual-Aerosol (NaCl & Paraffin Oil) Photometric Measurement |
| Compliance Standards | GB/T 6165–2008, GB 2626–2006, GB/T 32610–2016 |
| Sample Volume | 500 L Self-Cleaning Test Chamber |
| Aerosol Generation | Controlled NaCl (MMAD 0.6 µm, 25 mg/m³) and Paraffin Oil (MMAD 0.3 µm, 25 mg/m³) |
| Flow Control | 0.5–1.5 L/min (±2.5% accuracy) |
| Pressure Drop Range | 0–1500 Pa (±1% full scale) |
| Respiratory Simulation | Sinusoidal waveform, 20 breaths/min, 1.5 L tidal volume |
| Data Output | USB export & embedded thermal printer |
| Laser Source Lifetime | >10,000 h |
| PMT Detector | High-sensitivity photomultiplier tube |
| Filter Monitoring | Automatic HEPA usage tracking & cleaning alerts for optical path |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | GB-HQ1000 |
| Instrument Category | Resistance-Based Particle Counter |
| Power Supply | 220 V, 50 Hz |
| Display | Integrated HD Touchscreen |
| Vacuum Pump Flow Rate | 2 L/min |
| Buffer Chamber Capacity | 5 L |
| Pressure Sensor Range | −1000 Pa to 0 Pa (Accuracy: ±1%, Resolution: 1 Pa) |
| Flow Meter Range | 0–100 mL/min (Accuracy: ±1%, Resolution: 0.1 mL/min) |
| Compliance Standard | GB 2626–2019 |
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