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Picarro-G2308 gas concentration analyzer
Picarro-G2308 gas concentration analyzer
Product details
product overview
The Picarro G2308 gas concentration analyzer can simultaneously measure nitrous oxide (N2O), methane (CH4), and water vapor (H2O), with a sensitivity of parts per billion (ppb). The drift generated by agricultural and soil science, ecology, and quantitative emission applications can be ignored. This analyzer can operate in open or closed systems and can be easily integrated with chamber systems.
Product Features
• Synchronous continuous measurement of N2O and CH4
• Billion parts per billion (ppb) sensitivity, accuracy, and precision
• Can operate in open or closed systems and easily integrate with chamber systems
• Equipped with water correction function, automatically reporting dry gas mole fraction
Main technical parameters
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Picarro G2308Performance standards in the air |
check |
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specifications |
N2O |
CH4 |
H2O |
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Original accuracy(1σ) |
< 25 ppb + 0.05%reading |
< 10 ppb + 0.05%reading |
< 500 ppm |
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1 Accuracy in minutes(1σ) |
< 10 ppb + 0.05%reading |
< 7 ppb + 0.05%reading |
< 250 ppm |
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5 Accuracy in minutes(1σ) |
< 3.5 ppb + 0.008%reading |
< 3 ppb + 0.02%reading |
< 100 ppm |
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Ensure specification range |
0.3–200 ppm |
1–15 ppm |
0–3% |
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scope of work |
0–400 ppm |
0–20 ppm |
0–7% |
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measurement speed |
< 6second |
< 10second |
< 8second |
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Typical gas response |
< 10second |
< 10second |
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Picarro G2308trace gases |
N2OSensitivity to interference |
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carbon dioxide |
not have-Automatically calibrated to20000 ppm CO2 |
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methane |
not have-Automatically calibrated to200 ppm CH4 |
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ammonia |
not have-Automatically calibrated to2 ppm NH3 |
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ethane |
0.2 ppb N2O / ppm C2H6 , tested until120 ppm |
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ethylene |
0.5 ppb N2O / ppm C2H4 , tested until16 ppm |
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acetylene |
Not applicable for acetylene experiment |
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background gas |
Designed for environmental gases, not suitable for height changes or concentrationN2、O2、H2 perhapsHebackground gas |
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ChemDetect ™software |
uniquePicarroAlgorithms can detect and label data that may be inaccurate due to spectral interference |
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Picarro G2308Analyzer operating parameters |
specifications |
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ambient temperature |
10–35 ℃ |
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ambient humidity |
relative humidity(RH)less than99%Under non condensing conditions |
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Sample pressure |
300 to 1000 Tuo（40 to 133 Kilopascals) |
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Sample flow rate |
make an appointment 230 Standard milliliters per minute(sccm) |
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Sample humidity |
relative humidity(RH)less than99%Under non condensing conditions, water calibration test until25 ℃dew point |
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sample temperature |
-10–45 ℃ |
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Chamber temperature control |
± 0.005 ℃ |
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Chamber pressure control |
± 0.0002atmospheric pressure |
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closing/Circulation ability |
givePicarroClosed system pumpA0702compatible |
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Air inlet connector |
¼inchSwagelok ® |
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External dimensions |
17 Inches widex 7Inch heightx 17.5Inch length(43.2 x 17.8 x 44.6cm), not included 0.5 Inch foot support |
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weight |
50 pound(22.6kg) |
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Power requirements |
100–240Alternating current,47–63 Hz(Automatic detection), less than when started260 WIn steady state, it is110 W |
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Installation form |
Workbench (standard) or 19 Inch rack mounted chassis (optional) |
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attachment |
Accompanying: keyboard, mouse. Optional:LCDMonitor. Excluding: Vacuum pump |
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option |
A0702，PicarroClosed system pump S0528，O2 Sensors, used forO2 Measurement and inO2 Playing a corrective role in a constantly changing environmentS0517，CH4 Expanding the scope of work can be achieved800 ppm |
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