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PRI-8630 Portable Soil CO2 N2O Flux System
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PRI-8630 is a new generation portable soil flux system, which includes CO2 N2O H2O analyzer 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.
PRI-8630 is a rugged mechanical design intergated with sophisticated software, flexible chamber configuration with multiple sensor interface, smart control unit coupled with web APP. The entire system enables scientists to measure soil flux or community photosynthesis with different gases.

Key Feature
  • Portable soil flux system for both CO2 and N2O
  • Manual chamber or automatic chamber options
  • Patented pressure vent minimizes soil disturbance and pressure perturbation
Specifications
CO2 Measurements
       Range: 0 to 3500 ppm
       Precision (1σ):  0.2 ppm at 400 ppm with 1 second averaging
       0.05 ppm at 400 ppm with 60 second averaging
N2O Measurements
       Range: 0 to 500 ppm
       Precision (1σ): 0.2 ppb at 320 ppb with 1 second averaging
       0.0.05 ppb at 320 ppb with 60 second averaging
H2O Measurements
       Range: 0 to 60,000 ppm
       Precision (1σ): 50 ppm at 10,000 ppm with 1 second averaging
                             40 ppm at 10,000 ppm with 60 second averaging
 
Measurement Rate: 1 sample per second (1 Hz)
Flow Rate: 360 sccm nominally in Standard Configuration
Total Weight: 13 kg
Case Dimensions: 44.5 cm × 37.2 cm × 19.2 cm (L × W × H)
Operating Temperature Range: -25 °C to 45 °C
Operating Humidity Range: 0 to 99% RH (non-condensing)
Power Consumption: Warmup: Up to 70 W, 40 W normally  
Power Supply Requirements: Universal Power Adapter (Input: 100 to 240 VAC, 50-60 Hz; Output: 15 VDC)
 
Manual or Automatic Soil Flux Chamber
Chamber Dimensions:220 mm D x 120 mm H,customization height is acceptable
Chamber Volume:3750 cm3
Soil Area Exposed:315 cm2
Air temperature Range:-40 to +85 °C
Air temperature Pricesion:± 0.4 °C
Barometric Pressure Sensor:
Measurement Range: 30 to 110 kPa
Sensor Accuracy: ±0.12 hPa from 95 to 105 kPa
Resolution: 0.16 Pa
Pressure Vent: Patented
Weight: 4.8 kg (Automatic), 1.8 kg (Manual)
 
Soil Temperature and Moisture Sensor
Soil temperature Range:-40 to +85 °C
Soil temperature Pricesion:± 0.2 °C
Soil Moisture Range0 to 100%
Soil Moisture Pricesion± 3%

Note: Specifications subject to change without notice.
 
Manufacturer: PRI-ECO
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