The SF-9000 Multi-Channel Soil Carbon Flux Automatic Measuring System, manufactured by LICA in China, is capable of measuring soil CO2 flux at various locations, enabling continuous and long-term monitoring of soil carbon flux. The SF-9000 can operate with up to 18 soil chambers and is also suitable for studying CO2 and water vapor profiles.
Main features:
The control system supports the connection of up to 18 soil chambers, making it ideal for experimental designs that require multiple repetitions and processes.
It allows for long-term field monitoring without the need for human supervision, facilitating continuous, high-precision, and automatic unattended monitoring.
The system automatically calculates gas flux without the need for post-processing of data. Each chamber can be equipped with additional sensors, such as those for measuring soil temperature and moisture.
The system is lightweight, energy-efficient, and built for durability.
The storage medium utilized is an SD card.
Specifications
u SF-9000
Measurement principle: non dispersive infrared
Measuring range: CO2 : 0-6000 ppm, H2O : 0-60000 ppm
Accuracy:< 1% of the data reading
Repeatability / Precision: < 1 ppm
Operating temperature: - 20 ~ 60 ℃
Number of chamber: 9 or 18
Storage medium: SD card
Communication interface: RS-232 / RS-485 / SDI-12
Synchronous pump: 4.2 L / min Brushless diaphragm pump
Display: 5-inch LCD touch screen
Working Environment:
Temperature: - 20 ~ 60 ℃
Humidity: 0 ~ 95% RH (Non condensing)
Dimensions: 51 x 40 x 19 cm
Weight: 14.1 kg
u SC-22 Automatic soil survey chamber
Measuring area: 276.27 (cm²）
Fixed volume of air chamber: 3243.8 (cm3)
Cable length: 15 m
Operating temperature: - 20 ~ 60℃
Air pressure detection:
measurement range: 15 ~ 115 kPa, measurement accuracy: ± 1.5%
Temperature detection:
measurement range: - 25 ~ 85℃, measurement accuracy: ± 0.5℃
Dimensions: 55 x 28 x 32 cm
Weight: 8.55 kg
u LI-520A Soil temperature and humidity sensor
Humidity measurement range： 0-100%
Accuracy：±2%(0-50%), ±3%(51-100%)
Temperature measurement range：-30 ~ +70℃
Accuracy：±0.5℃
Communication mode: SDI-12
Cable Length：2 m
u Ordering Information
SF-9000-09: Multi-Channel Soil Carbon Flux Automatic Measurement System
Including CO2 and H2O analyzer, 9 channels, LCD screen, 1 adapter, 1 DC cable.
SF-9000-18: Multi-Channel Soil Carbon Flux Automatic Measuring System
Including CO2 and H2O analyzer, 18 channels, LCD screen, 1 adapter, 1 DC cable.
SC-22: Automatic Long-term Soil Chamber
Support: Provide technical support and service for life
Manufacturer: LICA, China