Description
Features
- Data logger and view the data curve
- 999 groups of data records
- automatic measurement, real-time date and time
- Rechargeable lithium battery or separate external USB power supply, etc.
- Detect the quality, temperature, humidity
Technical Specifications
| Particle detection range | 0.3 μm to 10 μm |
| Test particle size | 0.3 um, 0.5 um，1.0 um，2.5 um，5.0 um, 10 um |
| PM2.5 range | 0 μg / m³ to 1000 μg / m³ |
| PM2.5 accuracy | 0 μg / m³ to 100 μg / m³ ±10 μg / m³ 100 μg / m³ to 1000 μg / m³ ±10% |
| Number of particles output range | ≤2000000 Granule / L |
| Concentration resolution | 1 μg / m³ |
| Flow rate | 1 L / minute (2.83 L = 1 L x 2.83 L) |
| Cleanliness standard | Meets the ISO 14644 to 1, ISO5 level ti ISO9 level |
| Data record | 999 group |
| Power supply | 3.7 V Removable 18650 lithium battery |
| Response time | 1 s |
| Stable power-on time | 10 s |
| Charging voltage | 5 V / USB |
| length of work | 2000 mAh Can work continuously 9 hrs |
| Humidity accuracy | ±3% |
| Temperature measurement range | 14 °F to 140 °F (-10 °C to 60 °C) |
| Temperature accuracy | 28.4 °F to 35.6 °F (±2 ℃) |
| Temperature resolution | 32.01 °F (0.01 ℃) |
| Size | 8.74 in × 3.15 in × 1.81 in (222 mm x 80 mm x 46 mm) |
| Weight | 0.71 lb (320 g) |