Picarro L2140-i Analyzer
Picarro L2140-i Analyzer
Item no.: 5070108
Advantages at a glance
- For precise measurement of δ18O, δ17O, δD and determination of δ17O excess.
- simultaneous measurement of δ17O and δ17O-surplus with up to <0.015 ‰ precision
- Flexibly expandable
Picarro L2140-i Analyzer
In addition to measuring δ18O, δD and H2O concentration in solids, liquids and water vapor, the Picarro L2140-i allows simultaneous measurement of δ17O and δ17O excess with up to <0.015 ‰ precision. The determination of extremely small deviations of δ17O (17O-surplus) is essential for applications in paleoclimate, (eco-) hydrology and atmospheric science.
One analyzer. Multiple applications.
The Picarro water isotope analyzers can work with many different samples thanks to specialized peripheral devices. We would be happy to advise you on the selection of a setup that is optimally matched to your project.
| Item no. | Device/accessories | Details |
| 5070016 | A0325 Autosampler | For automated injections of liquid samples for isotope analysis. |
| 5070005 | A0211 High precision evaporator | Designed for use with fresh water. For salt water use C0354, for high organic content use A0214. Additional cleaning and/or maintenance required for > 100 mg / l dissolved solids. |
| 5070007 | A0214 Micro-Combustion Module | To remove interfering organics from water samples. Must be purchased with evaporator. |
| 5070001 | A0101 Standards Delivery Module | For automatic calibration of analyzer in water vapor mode. For up to one month of completely remote and unattended measurements in the field. |
| 5070008 | A0217 Continuous Water Sampler | For continuous real-time analysis of δ18O and δ2H in liquid water. |
| 5070006 | A0213 Induction Module | For samples of matrix-bound water from solid materials and liquids with a high total dissolved solids content (e.g., plant samples). With inline microcombustion cartridge. |
| 5070023 | A0912 Dual Mode Configuration | For calibration of water vapor isotope measurements with the A0325 liquid autosampler. Includes hardware and software to switch between ambient water vapor and liquid water standards. |
| 5070012 | A0311 Multiplexer | 6-Port Distribution Manifold - Automatically switch between up to 16 input lines. Incl. valve sequencer software for fully automatic operation. |
| 5070050 | C0211 Vaporizer Cleaning Kit | |
| 5070072 | C0354 Salt Liner | Exchangeable filter inlet for operation with salt water samples. |
| 5070074 | C0356 Secondary Water Isotopes Standard Kit | 3 standard solutions ( USGS46, USGS47, and USGS48), each pack of 10. |
| 5070059 | C0329 Isotopic Water Kit, 1000 samples |
incl. 10µl syringes, 2 ml vials, Septa. |
