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Picarro G2103 gas concentration analyzer
Picarro G2103 gas concentration analyzer
Product details
Product Overview
The Picarro G2103 gas concentration analyzer can accurately measure ammonia (NH3) and water vapor (H2O) in real-time. This analyzer is equipped with coating components in key gas pathways, which reduces the tendency of NH3 molecules to adhere to the surface of the gas pathway, thereby improving the measurement response time. This analyzer provides an ideal solution for sensitive research and monitoring of trace ammonia and environmental ammonia applications, such as the excretion of livestock on farms and the study of particulate matter formed from ammonia in urban areas.
Product Features
• Rapid, continuous, and real-time measurement of NH3
• Long term stability to meet low-frequency calibration requirements
• Small footprint, suitable for on-site or laboratory deployment, no need for consumables
• Equipped with water correction function, automatically reporting dry gas mole fraction
Main technical parameters
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Picarro G2103Performance specifications |
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Specifications |
NH3(In an air like substrate) |
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Detection lower limit（3σ, three hundredSeconds) |
< 0.09 ppb |
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Zero drift（72 hour/ 1Month) （50 The difference between the maximum values of the minute averages |
±0.15 / ±0.5 ppb |
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Accuracy（1σ, oneSeconds) Accuracy（1σ, tenAccuracy in seconds（1σ, three hundredSeconds) |
0.5 ppb + 0.1%reading 0.17 ppb + 0.1%reading 0.03 ppb + 0.1%reading |
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Measurement interval |
1 Seconds, within the concentration range that ensures accuracy |
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Accuracy |
±（5%reading+ 0.5 ppb） |
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response time |
Descent time90–10% : < twoMinutes, from20 ppb NH3 Zero rise time10–90% : < twoMinutes, from zero to20 ppb NH3 |
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measuring range |
Ensure the concentration range of accuracy0–500 ppbThe concentration range within which the instrument can operate0–10 ppmScalable concentration range0–50 ppm |
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Picarro G2103System specifications |
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measuring technique |
Cavity oscillation spectroscopy( CRDS )technology |
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Measurement pool temperature control |
±0.005 ℃ |
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Measurement pool pressure control |
±0.0002Atmospheric pressure |
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Sample temperature |
-10 to 45 ℃ |
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Sample flow rate |
> 1.5Standard increase per minute, within 760 Under atmospheric pressure |
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Sample pressure |
300 reach 1000 Tuo（40 reach 133 Kilopascals) |
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Sample humidity |
< 99%Relative humidity, in40 ℃Under non condensing conditions, no drying is required |
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ambient temperature |
10 to 35 ℃(When the instrument is working);-10 to 50 ℃(Instrument storage conditions) |
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ambient humidity |
< 99%Relative humidity, under non condensing conditions |
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Other gases measured |
H2O，CO2 |
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parts |
Vacuum pump (external, included), keyboard (included), mouse (included), LCD display (optional) |
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data output |
RS-232Interface, Ethernet,USBInterface, analog signal (optional)0–10Fu |
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Air inlet connector |
¼inchPFA Swagelok ® |
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External dimensions |
Analyzer:17 Inches widex 7Inch heightx 17.5Inch length（43.2 x 17.9 x 44.6Centimeters), excluding 0.5 Inch foot pads External pump:7.5 Inches widex 4Inch heightx 11Inch length（19 x 10.2 x 28Centimeters) |
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Installation form |
Workbench or 19 Inch rack mounted chassis |
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weight |
59.3 Pound（26.9 Kg), including external pump |
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Power requirements |
100–240Alternating current,47–63Hertz (automatic detection),< 260Total power of watt startup; 110 Watt (analyzer),80 Watt (vacuum pump), when operating stably. |
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