![SF-9000 Multi Channel Soil Carbon Flux Automatic Measuring System SF-9000 Multi Channel Soil Carbon Flux Automatic Measuring System]()
Preface:
SF-9000 Multi Channel Soil Carbon Flux Automatic Measuring System(made by LICA, China)could measure soil CO2 flux at multiple points, realize continuous and long-term monitoring of soil carbon flux, SF-9000 can work with 18 survey chambers. SF-9000 can also be used to study CO2 and water vapor profiles.
Main features:
u The control system can connect up to 18 breathing chambers, which is more suitable for the experimental design of multi repetition and multi-processing;
u Long-term field monitoring without human on duty,can realize continuous、high-precision and automatic unattended monitoring;
u Automatic calculation of gas flux without post-processing data;
u Each chamber can be connected with auxiliary sensors such as soil temperature and soil moisture;
u Light weight and low energy consumption, durable system;
u Storage medium: SD card
![SF-9000 Multi Channel Soil Carbon Flux Automatic Measuring System SF-9000 Multi Channel Soil Carbon Flux Automatic Measuring System]()
Specifications
u SF-9000
Measurement principle: non dispersive infrared
Measuring range: CO2 : 0-6000 ppm, H2O : 0-60000 ppm
Accuracy: < 1% of the read value
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
1. SF-9000-9: Multi Channel Soil Carbon Flux Automatic Measuring System
Configuration: 1 analyzer host (including CO2 and H2O analyzer, 9 channels, LCD display); 1 adapter; 1 DC cable.
2. SF-9000-18: Multi Channel Soil Carbon Flux Automatic Measuring System
Configuration: 1 analyzer host (including CO2 and H2O analyzer, 18 channels, LCD display); 1 adapter; 1 DC cable.
3. SC-22: Automatic soil survey chamber
Support: Provide technical support and service for life
Manufacturer: LICA, China