Soil Greenhouse Gas Observation Analyzer: $r $n measures gases CO2 and CH4 $r $n $r $n with a measurement range of 0-2000ppm and 0-100ppm $r $n $r $n Technical Principle TDLAS $r $n $r $n Application Fields: Air Greenhouse Gas Monitoring, Soil Greenhouse Gas Monitoring, Trace Greenhouse Gas Monitoring, Portable Greenhouse Gas Inspection
Soil greenhouse gas observation analyzerIntroduction:
The GW-2032 portable greenhouse gas flux observation analyzer can simultaneously measure CO2, CH4, and H2O with a measurement accuracy of ppb level. It is widely used to measure the emission fluxes of CO2, CH4, H2O and other gases in soil respiration/water gas interface greenhouse gases. This system has functions such as control measurement, storage, and data processing. Support online viewing and analysis of measurement results; Long term stable measurement can be deployed in the field, and the concentration changes of target gases in the breathing chamber can be read in real time through GW-2032. Combined with monitoring data from temperature, humidity and other sensors controlled by itself, the obtained raw data results can be stored and transmitted through the network, making remote control easy and meeting scientific research needs.
Soil greenhouse gas observation analyzerProduct Features
Can be paired with soil respiration leaf chambers for observing soil respiration fluxes of CO2, CH4, and H2O
Can be paired with a static floating box for observing CO2, CH4, and H2O fluxes at the water gas interface
Can be equipped with a multi-path system for multi-channel distributed measurement
Without data post-processing, display and store measurement results directly
Comes with a local area network and supports interconnection between mobile phones and iPads
Built in lithium battery, capable of outdoor operation
Application Scenario:
Air greenhouse gas monitoring
Soil greenhouse gas monitoring
Trace greenhouse gas monitoring
Portable greenhouse gas inspection
Technical Indicators:
Measuring principle |
Tunable Semiconductor Laser Absorption Spectroscopy Technology (TDLAS) |
Measure components |
CO2 |
CH4 |
H2O |
measurement range |
0-2000ppm |
0-100ppm |
0-60000ppm |
precision |
<300ppb |
<10ppb |
<2% |
Measurement rate |
1Hz |
repetitiveness |
<1% |
communication interface |
WIFI、RS-232、USB |
Working environment temperature |
-25℃-45℃ |
Operating Humidity |
0-99.9% RH without condensation |
weight |
10kg (including battery) |
battery life |
≥ 8h can be equipped with a battery pack |
size |
580mm(L)*345mm(W)*190mm(H) |