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Beijing Lijia United Technology Co., Ltd

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Deep sea gas analyzer (CH4, CO2, δ 13CH4)

NegotiableUpdate on 02/24
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Overview
In situ measurement of dissolved methane, carbon dioxide, methane isotopes, and other gases.
Product Details

深海气体分析仪(CH4、CO2、δ13CH4)

LGR(Currently under ABB Canada)The deep-sea gas analyzer can help researchers measure dissolved gases and isotopes at a depth of 2500 meters in oceans, rivers, and lakes. DWGA uses LGR's off-axis integration cavity output spectroscopy patented technology (patent number: 6795190), and is equipped with a pressurized bucket and diaphragm extraction technology, which can measure dissolved methane, carbon dioxide, methane isotopes, and other gases in situ.

Product features:

  • In situ measurement of dissolved gases, with a depth of up to 2500 meters

  • measureCH4CO2CH4Isotope(δ13CH4

  • Send a data report every 5 minutes

  • Can be used in oceans, lakes, and rivers

Product model:
Deep sea gas analyzer - CH4
Deep sea gas analyzer - CO2
Deep sea gas analyzer - CH4Isotope (δ)13CH4

Performance indicators:

Measurement of gas: (Each instrument measures a specific gas):
CH4、 CO2、 δ13CH4
Accuracy (1)σ):
CH4: [CH4]: 1 ppbv
CO2: [CO2]: 1 ppmv
CH4Isotope: δ13CH4: 1‰ ; [CH4]: 1 ppmv
Measurement range (under all technical specifications):
CH4: [CH4]: 1-500 ppmv
CO2: [CO2]: 300-25000 ppmv
CH4Isotope: [CH4]: 400-20000 ppmv
Operating range (requiring calibration):
CH4: [CH4]: 0.5-1000 ppmv
CO2: [CO2]: 150-50000 ppmv
CH4Isotope: [CH4]: 200-40000 ppmv
Response time:
5 minutes
Depth:
2500 meters
Sample conditions:
Sample temperature: 0-50 ℃
Operating temperature: 5-45 ℃
Output:
Digital interface (RS232), Ethernet
Electricity demand:
115/230 VAC, 50/60 Hz, 80 W
Size:
Diameter x Length: 20 cm x 122 cm
Weight:
45 kg
Ordering information:
GLA631-CH4: Measure CH4
GLA631-CO2: Measure CO2
GLA631-MCIA2: Measure CH4Isotope δ13CH4
Manufacturer: ABB Canada