Picarro G2201-i CRDS Analyser- δ13C, CO2, CH4
δ13C for methane (CH4) and carbon dioxide (CO2)
Isotope analyzer for determining sources of carbon dioxide. Soils as sources and sinks in the carbon dioxide and methane cycle represent an important variable when examining the global climate balance. The various components of the soil/atmosphere system contribute to the situation in a complex manner. Isotope studies are an indispensable tool for an accurate knowledge of the conversion processes.
The examination is made considerably simpler by the G2201-i. It is ready to use in minutes, and is small and robust for simple use in the field. The device can be operated for months without interaction on the part of the user. The concentrations of CO2, H2O and CH4 are recorded accurately, thereby compensating for the mutual interactions of the various species. There is consequently no need for gas drying.
Various systems for sample preparation or in-situ measurement are available for diverse applications:
- Dissolved inorganic/organic carbon (DIC) from liquid and solid samples
- Automated sample feeding
- small gas volumes, enriched samples
Combine Picarro analyzers with our gas measurement hoods, ecotrons and lysimeters and follow the carbon cycle through your entire ecosystem - in the field or under controlled conditions in the laboratory.
More Picarro instruments for carbon/nitrogen isotopes:
• G2131-i (δ13C in CO2, [CH4], [CO2], [H2O]
• G2132-i (δ13C in CH4, [CH4], [CO2], [H2O]
• G2182-i (δ13C and δ2H in CH4, [CH4], [H2O]
• G2210-i (δ13C in CH4 and C2H6, [CH4], [C2H6], [H2O]
• G5131-i (δ15N, δ15Nα, δ15Nβ, and δ18O in N2O, [N2O]
Ordering Details:
| Item no. | Device/accessories | Details |
| 5070085 | G2201-i | Dual Carbon Analyser for measuring δ13C in CH4 and CO2, as well as [CH4], [CO2], [H2O]. incl. pump A2000 |
| 5070083 | G2131-i Isotope analyser for δ13C-CO2 | Single Carbon Analyser for measuring δ13C in CO2, as well as [CH4], [CO2], [H2O]. incl. pump A2000 |
| 5070084 | G2132-i Isotope analyser for δ13C-CH4 | Dual Carbon Analyser for measuring δ13C in CH4, as well as [CH4], [CO2], [H2O]. iincl. pump A2000 |
| 5070018 | A0702 - Recirculation pump | Low leakage pump for improved closed loop measurements |
| 5070013 | A0314 - SSIM2 Small Sample Introduction Modul | For automatic introduction of small volume discrete gas samples from bags, flasks or chambers, can be used in conjunction with A0311 |
| 5070012 | A0311 Multiplexer | 6-Port Distribution Manifold - Automatic switching between up to 16 input lines. incl. valve sequencer software for fully automatic operation |
| 5070011 | 5070011 A0310 Multiplexer (closed-loop) | Set of two 16-port distributors for closed system setups. For automatic switching between up to 16 input lines / hoods |
| 5070112 | S0507 Adaption: δ13C at high CO2 concentration | Mode for δ13C-CO2 Isotope analysis at high CO2 concentration (2000-4000ppm) in air |
| 5070113 | S0509 Adaption: δ13C at high CO2 concentration | Mode for δ13C-CO2 Isotope analysis at high CO2 concentration (2000-4000ppm) in N2 |
| 5070114 | S0509 Adaption: δ13C at low CO2 concentration | Mode for δ13C measurements at low CO2 concentration (> 200 ppm) in N2 and/or air |
| 5070111 | S0509 Adaption | to work with enriched δ13C-CO2 (up to 6500permil) |
