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10th Floor, Hanhai Great Wall Building, No. 22 Shijingshan Road, Shijingshan District, Beijing
Beijing Huayirui Technology Co., Ltd
10th Floor, Hanhai Great Wall Building, No. 22 Shijingshan Road, Shijingshan District, Beijing
The G5101-i N2O isotope analyzer measures the nitrogen isotope ratio, oxygen isotope ratio, and total N2O (14N+15N) concentration in N2O in real-time with ultra-high sensitivity at the ppbv level. This device adopts Picarro's wavelength scanning cavity ring down spectroscopy (WS-CRDS) technology, which can measure an effective path of up to 20 kilometers. Its extremely high stability, sensitivity, and accuracy cannot be achieved by traditional absorption spectroscopy technology and off-axis integrated cavity output spectroscopy (ICOS) analyzer. Brick Li's high-precision wavelength monitor ensures that only specific absorption spectra can be measured, greatly reducing the sensitivity of the analyzer to interfering gases, thereby ensuring trace measurements and isotope analysis in mixed gases.
Technical principles:Spectral scanning cavity ring down spectroscopy technology(WS-CRDS)