Air Pollution not only comprises gaseous components but also Particulate Matter (PM) in the form of tiny particles. These fine particles penetrate in the lungs and are detrimental for human health. Health risk of PM is a hot issue world wide, but it is still not known which components cause the effects.
Hence there is a need for more specific and long-term data. MARGA offers a unique approach in which PM, but also acidifying gasses are quantitatively sampled and separated by respectively a WRD (Wet Rotating Denuder) and SJAC (Steam Jet Aerosol Collector). The collected samples are analyzed by integrated ion chromatographs. A MARGA system is also available with two sample boxes, to determine size segregated composition or deposition velocities.
Featuring :
• Continuous monitoring with hourly results
• Results on the composition of gasses and aerosols
• Remote access and data transfer
• One week unattended operation
• Smart software with security and validation levels
• Quality assurance of the measurement with internal standard
For more information contact;
Metrohm UK Ltd, Buckingham, Bucks.
Tel 01280824824 Fax: 01280 824800
Email: enquiry@metrohm.co.uk
Web: www.metrohm.co.uk
