PS-3010 ultra portable CH4/CO2 soil respiration system

Greenhouse gases caused by irrational human activities（GHG）Emissions have a significant impact on global climate change. Greenhouse gases mainly includeCO₂、CH₄ 、N₂O、H₂O、OCSWait, among themCO₂、CH₄andN₂OConsidered as the mainGHGAnd it has received widespread attention.

The respiration of greenhouse gases in soil is an important pathway for global greenhouse gas circulationCO₂、CH₄andN₂OThe significant increase in the loss of waiting has intensified the atmosphereCO₂、CH₄andN₂OThe increase in gas content enhances the greenhouse gas effect. Portable and accurate measurement of soil greenhouse gas flux is of great significance for the study of greenhouse gas flux.

PS-3010 Ultra PortableCH₄/CO₂ The soil respiration system is a portable measurement system that uses the air chamber method to measure soilCO₂andCH₄Measurement system for flux emissions. This system has functions such as control measurement, storage, and data processing.PS-3010Real time reading of ultra portable greenhouse gas analyzer(MGGA)Measuring the breathing chamberCO₂、CH₄andH₂OThe concentration changes are calculated and processed by combining monitoring data from sensors such as air temperature, atmospheric pressure, and soil temperatureCO₂andCH₄Emission flux value. Simultaneously store the obtained raw data and the calculated flux results inSDIn the card.

SC-12MPortable soil breathing chamber, capable of automatic repeated measurements.SC-12MLightweight, easy to carry and operate in the wild; Unique design, more accurate measurement results.

PS-3010Through mobile phoneAPPRealize wireless communication, real-time setting of various measurement parameters, and real-time display of instrument measurement results.

System features:

■Real time high-precision measurement by analyzerCH₄、CO₂、H₂OThree types of greenhouse gases;

■The analyzer can reach10 HzHigh frequency measurement;

■Highly integrated control system: control system andMGGAHighly integrated analyzer, mobile phoneAPPDisplay and operation;

■Easy to operate, one click to obtain results;

■No need for data post-processing, directly display and store measurement results;

■Lightweight to6.1 kg；

■Low energy consumption to35 w.

Performance indicators:

◆Analyzer:MGGAUltra portable greenhouse gas analyzer

Simultaneous measurement3 Greenhouse gas emissions（CH₄, CO₂, H₂O）

accuracy(1δ, 1 sec / 10 sec)：

CH₄： zero point nineppb /0.3 ppb

CO₂：0.35 ppm / 0.12 ppm [GGA131-GGA]

H₂O：200 ppm / 60 ppm

Measurement range:

CH₄：0 – 100 ppm(Standard range)

CH₄：0 – 1%(Extended Range)

CO₂：0 – 20000 ppm

H₂O：0 – 30000 ppm

Environmental conditions:

Sample temperature:-40 – 50℃

Operating temperature:5 – 45℃

ambient humidity:99% RH, without condensation

Measurement speed:0.01 – 10 Hz(Adjustable speed)

Traffic response time:1s (1/e)

data output: WiFiEthernet,USB，MIU（8 Port),RS-232

Size and weight:

34×29.5×12 cm， six point onekg(including battery)

◆PS-3010Control system

display:Androidmobile phoneAPP

microprocessor:ARM Cotex-M3

Operating temperature:- 20~60℃

Instrument power:< 3.5>3.5>

Storage medium:SDcard

Communication interface:RS-232，SDI-12，WIFI

Synchronous pump:12 V，<>A

Flow rate: 1.5L/min

Battery type:20V-8AHlithium battery

Battery endurance:3-4hour(Single)Block battery)

Weight: 10.5 kg (including backpack, MGGA, PS-3010, and two batteries)

◆SC-12MPortable soil breathing chamber

Measurement area:276.27（cm²）

Fixed volume of air chamber:3451（cm³）

Cable length:2 m

Instrument power:< 4.1>4.1>

Size: 27.5 x 24.5 x 44.5 cm

Weight:3.9 kg

Soil temperature and humidity sensor (LI-520A)

Humidity measurement range: 0~100%, accuracy: ± 2% (0~50%), ± 3% (51-100%)

Temperature measurement range: -30~+70 ℃, accuracy: ± 0.5 ℃

Communication method: SDI-12

Cable length: 2 meters

Ordering information:

1.GLA131-GGAUltra portable greenhouse gas analyzer

3.PS-3010Control system (including instrument storage and control module, backpack, two lithium batteries, two lithium battery chargers, soil temperature and humidity sensor, one handheld controller, etc.)

4.SC-12MPortable Soil Breathing Chamber

After sales support: Provide lifelong technical support and after-sales service

Manufacturer: CanadaABB /ChinaLICA(Beijing Lijia United Technology Co., Ltd.)