Measuring, sensitive, fast and compact analyzer for measuring CH₄, co₂and H₂O.

Features and advantages • Lightweight: With battery weight less than 6.1 kg (13 lbs) • Continuous measurement • Measure a set of data per second, with high sensitivity • Very suitable for soil flux research and field greenhouse gas measurement • Extremely wide linear range, CH4 range reaches up to 1% (optional) • No cross-interference • Operate directly under DC power supply • Fast airflow response time ( • Record data within 20 seconds after booting • Multiple data output modes, support network connection • Recirculation function (inlet/exit)

ABB LG R-I cosBased on the long history and outstanding performance of Los Gatos Research analyzers, the gas analyzer uses patented off-axis integral cavity output spectroscopy (OA-ICOS) technology, the latest evolution of tunable diode laser absorption spectroscopy (TDLAS).

ABBThe miniature portable gas analyzer can simultaneously report measurements of various gases, and the packaging is compact, pressure-proof and can be carried around.Small in size, light in weight, can be carried with you (even on the plane), and has only 35 watts of low power, making it easy to carry to the field for measurement.

Like all LGR-ICOS analyzers, the GLA131-GGA micro portable greenhouse gas analyzer is fast measurements, easy to use, and provides optimal overall performance, making it ideal for field research.

GL A131-GG AData recording begins within 20 seconds after power-on.Therefore, users do not have to wait for a long warm-up time to balance the system.

ABBThe patented OA-ICOS technology is the fourth generation of optical cavity enhanced absorption technology.Compared with traditional fragile cavity decay spectroscopy technology and direct absorption technology, this technology has many advantages.The LGR-ICOS analyzer is simpler and more robust, providing users with higher performance and reliability while reducing operating costs.

GL A131-GG AThe analyzer comes with a built-in computer that stores data on an SD card almost indefinitely while sending real-time data to a tablet, smartphone or other WiFi device.

The analyzer includes control and analysis software.

parameter

Accuracy (1σ, 1s/10s):

CH4:0.9 film scheduling table/0.3 film scheduling table

co2: 0.35ppm/0.12ppm

H2O: 200ppm/60ppm

Range (meets all specifications):

CH4: 0–100ppm (standard range)

CH4: 0–1% (standard range)

co2:0–20000 ppm

H2O:0–30000 ppm

Sampling conditions:

Sampling gas temperature: -40–50°C

Equipment operating temperature: 5–45°C

Ambient humidity: relative humidity 0-99%, no condensation

Flow time response: 1Hz (1/e)

Data output
WiFi, Ethernet, USB, MIU connection (8 ports), serial (RS-232)

120WCharger unit

99.4 Wh 6900mAh built-in battery

size:

12 SmartHeight x 34 cm Width x 29.5 cm Depth

6″ H × 13.4″ W × 11.6″ D

Weight: 6.1kg (13.5 lbs)