PRI-8610 is a new generation portable soil flux system, which includes CO2 H2O senor and portable soil flux Chamber. Onboard temperature and pressure sensors enable real-time environmental condition measurements thus providing true concentration readings and reliable measurement of the target gases in a wide range of locations. Patented pressure balance unit (ZL201420354126.4) minimize wind influence, enable scientists to get more accuracy soil flux data.
Technology
Non-Dispersive Infrared Gas Analyzers (NDIR)
Key Feather
- New Generation Portable Soil Flux System
- Field Replaceable IR Source
- On-board Barometric Pressure Correction
- Extensive Temperature Compensation
Specification
| PRI-8610 CO2 H2O Unit | |||
| CO2 Measurement Range | 0~2000 ppm | H2O Measurement Range | 0~6% |
| CO2 Accuracy | ±2% | H2O Accuracy | ±2% |
| CO2 Zero Stability | ±2%（>12 months） | Sampling Rate | 1L/min |
| CO2 Repeatability @ Zero | ±0.3% | Operating Pressure | 800 ~ 1150 mbar |
| CO2 Repeatability @ Span | ±1.5% | Humidity | <99% R.H |
| CO2 Zero Drift @ Constant Temp. | ±2%/year | Data Output | TF Card & PAD |
| CO2 Zero Drift due to Ambient Temp. | ±0.03%/℃ | Power Dissipation | 15 W |
| T90 Response Time: | 10s | Battery | Li-battery |
| Calibration Frequency | each 12 months | Endurance | 8 hrs |
| Operating Temperature | -20 ~ 45 °C | Weight | 8.5 kg |
| Manual or Automatic Soil Flux Chamber | |||
| Barometric Pressure Range | 150 ~1150 mbar | Pressure Balance Unit | Patented（ZL201420354126.4） |
| Barometric Pressure Precision | 2 mbar | Covered Area by Chamber | 314 cm2 |
| Soil Temp. Measurement Range | -55 ~ +125 °C | Chamber Volume | 3715 cm3 |
| Soil Temp. Precison | ± 0.4 °C | Size of Chamber | 220 mm (D) x 120 mm (H) |
| Soil Water Measurement Range | 0 ~ 100% | Size of Automatic Chamber | 260 mm (D) x 375 mm (H) |
| Soil Water Accuracy | ± 3% | Weight | 4.8 kg |
Manufacturer：PRI-ECO, CHINA