SOF Xplorer (NEW!)
Ultralight and compact instrument for rapid emission measurements & leak search
The ultralight and compact SOF Xplorer is a novel instrument for emissions monitoring using the Solar Occultation Flux method (standardized according to EN17628). It’s based on a mid-infrared spectrometer equipped with a thermoelectrically cooled MCT detector. A custom rapid and sensitive solar tracker automatically directs the sunbeam into the spectrometer.
The instrument can be easily deployed on the roof of a car or mounted on a UAV platform. Geo-tagged measurement results are displayed in real-time to allow for efficient source screening and emissions monitoring. By combining the data with wind speed and direction the vertical column data (mg/m2 ) can be converted to gas mass fluxes (kg/h).
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Note: The SOF Xplorer is available in two configuration, one tailored for optimal alkane detection (a) and another, multi-species version (b) for ammonia, alkenes and other gases.
| Specifications | |
| Configurations | a) Total Alkanes b) Multi Species (alkanes, alkenes, ammonia...) |
| Dimensions (LxWxH) | 19 x 16 x 32 cm |
| Weight | 4.3 kg |
| Power | Charging voltage: 12 VDC Charging adapter for 110/230V, 50/60Hz included Total power consumption: <10W |
| Battery Capacity | 2 x 50 Wh |
| Detector type | MCT Thermoelectrically cooled |
| Time resolution | 1-4 s |
| Wavelength range | a) 2-6 μm b) 2-12 μm |
| Spectral resolution | 1-8 cm-1 configuration dependent |
| Sensitivity | a) 2.5 mg/m2 alkanes b) 5 mg/m2 alkanes, 5 mg/m2 ammonia |
| Interface | USB |
| Accessories | GPS receiver Vehicle mounting kit Flight case |
