Designed using the dynamic gas chamber method, it is widely used to measure the emission fluxes of gases such as CO2 , CH4 , N2O , and CO in soil.
The PS-3000 series portable soil gas flux measurement system employs a dynamic gas chamber method and is widely used to measure the emission fluxes of gases such as CO2, CH4, N2O, and CO in soil . This system features control , measurement , storage , and data processing functions. It can read the concentration changes of the target gas in the respiration chamber measured by the analyzer in real time via a serial port, and simultaneously combine this data with monitoring data from sensors controlling air temperature, atmospheric pressure, and soil temperature to calculate the emission fluxes of gases such as CO2 and CH4 . The acquired raw data and calculated flux results are stored on an SD card.
The system integrates a touchscreen LCD display, which can display various parameter values measured by the instrument in real time, and allows for on-site modification of various settings. The SC-12 series portable automatic soil breathing chamber can automatically open and close, and automatically perform repeated measurements.
System features:
■ Can simultaneously measure the flux of gases such as CO2 and CH4 .
■ Highly integrated, with LCD touchscreen or Android mobile app for display and control, no computer required.
■ Simple user interface, results available with a single click
■ No data post-processing required; measurement results are displayed and stored directly.
Technical indicators
◆ Console (PS-3000)
Display: 5- inch touchscreen or Android mobile app
Microprocessor: ARM Cortex-M3
Storage medium: SD card
Communication interfaces: RS-232 , SDI-12 , UART , WIFI
Synchronous pump: 12 V , 1.5 A, flow rate: 3 L/min
Battery type: 20 AH or 10 AH lithium battery (depending on the analyzer type)
Battery life: 3-4 hours ( per battery )
Weight: 3 KG
◆ Automated breathing chamber (SC-12)
Measured area : 276.27 ( cm² )
Fixed volume of the air chamber: 3451 ( cm³ )
Cable length: 2 m
Barometric pressure measurement:
Measurement range: 15 ~ 115 kPa , Measurement accuracy: ± 1.5%
Temperature detection:
Measurement range: -25 ~ 85 ℃, Measurement accuracy: ± 0.5 ℃
Dimensions: 27.5 x 24.5 x 44.5 cm
Weight: 3.85 kg
