4 | Aerosol Monitoring & Measurement Comprehensive range of ECOTECH Aurora nephelometers from single or three wavelength integrating nephelometers to a polar three wavelength integrating nephelometer. • Total remote control including calibration • Rugged and robust. Proven capability in remote, unattended locations for long term monitoring • Fully integrated with Airodis data collection, validation and reporting software by ECOTECH • User friendly and easy to maintain in the field • Uncompromising performance with low cost of ownership. AURORA 1000 Clear choice for visibility monitoring Uncompromised in its reliability and designed to run in extreme conditions, the Aurora 1000 is a highly cost-effective entry level instrument for any air quality monitoring system. AURORA 2000 Real-time mass concentration Using a single wavelength nephelometer to measure aerosol light scattering in conjunction with a Spirant BAM, the Aurora 2000 uses the reading from the Spirant BAM’s hourly average to calculate a correlation factor to drive real-time PM 2.5 concentrations. When the Spirant BAM is not connected the user can manually derive and enter a correlation factor. AURORA 3000 Proven results for long-term monitoring The favoured choice of researchers, the Aurora 3000 facilitates simultaneous measurement across three wavelengths, enabling wide and in-depth analysis of the interaction between light and aerosols. AURORA 4000 POLAR Measuring the aerosol phase function The Aurora 4000 Polar provides measurements of light scattering with up to 18 user selectable angular sectors using varied backscatter shutter positioning. This can be used to determine the phase function of aerosols crucial to climate research and modelling. ACS 1000 Innovation in hygroscopic study The Aerosol Condition System (ACS ) 1000 can be used with most aerosol monitoring instruments, adjusting relative humidity with minimal particle loss to measure the effect of water uptake on the properties of aerosols. The ACS 1000 simultaneously controls differing relative humidity levels in two sample channels, allowing real-time measurement by parallel instruments for comparison.
5 | Greenhouse Gas Measurement Spectronus FTIR – Trace Greenhouse Gas and Isotope Analyser Simultaneous & real-time measurement of N 2 O, CH 4 , CO, CO 2 (including δ 13 C & δ 18 O) The Spectronus FTIR analyser by ECOTECH combines a Fourier Transform Infrared (FTIR) spectrometer, multi-pass gas sample cell and a high performance detector to provide simultaneous measurement of multiple greenhouse gas species with high repeatability and excellent reproducibility without the need for frequent gas calibrations. ecotech.com | 11