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Highlights
- – Measures 4 N2O isotopologues simultaneously: 14N14N16O, 15N14N16O, 14N15N16O, 14N14N18O
- – Direct site-specific measurement
- – Suitable for measurement in ambient air or with flux chambers
- – Fraction of the cost of an IR-MS system
Sample spectrum
The MlRO MGAi-N2O simplifies monitoring of the N2O isotopic composition by enabling simultaneous online measurements of 4 main isotopologues of N2O at high measurement rates, while offering excellent stability and precision.
δ15N and Allan-Werle Deviation (Example)
Precision
| Precision @1s | Best precision | |
|---|---|---|
| N2O | 0.5 ppb | 0.05 ppb |
| δ15Nα | 28.7 ‰ | 1.3 ‰ |
| δ15Nß | 28.1 ‰ | 1.3 ‰ |
| δ18O* | 34 ‰ | 1.7 ‰ |
MlRO’s MGAi-N2O analyzer directly measures N2O isotopic concentrations using mid-infrared laser absorption spectroscopy with Quantum Cascade Lasers as light sources. This allows for highly specific and accurate gas detection along with maximum measurement sensitivity without the need for bulky and expensive laboratory installations. Our analyzers are typically free of measurement interferences from other gas species. The intuitive touch display enables fast and easy control. The analyzer is suitable for isotopic N2O monitoring in a laboratory or—in combination with MlRO’s Field enclosure—outdoors in the field.
MlRO’s products are made in Switzerland and undergo strict quality control before shipping.
Configure the right MIRO Gas Analyzer for your Needs
Applications
MIRO’s MGAs are suitable for a broad range of applications from scientific research to ambient air monitoring and industrial applications.
Case studies
Product classes
For analyzers measuring less gases but with a focus on specific applications check out our MGA6 – MGA8 series. If you are looking for a specialized instrument measuring just a few gases, have a look at the MGA1 – MGA5 series.
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