Continuous, Long Term Monitoring of Ultrafine Particles - Desert ...
Continuous, Long Term Monitoring of Ultrafine Particles - Desert ...
Continuous, Long Term Monitoring of Ultrafine Particles - Desert ...
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Field Evaluation at 4 locations<br />
in Europe<br />
• The 12 months <strong>of</strong> continuous<br />
operation<br />
– Demonstrate data availability ailabilit<br />
<strong>of</strong><br />
the devices<br />
– Determine optimal<br />
maintenance scheme<br />
– Correlation analysis with other<br />
measured contaminants<br />
Stockholm:<br />
Hornsgatan (street canyon)<br />
Dresden:<br />
Schlesischer Platz (main crossing)<br />
• All four prototype units achieved<br />
data availability >90%<br />
Prague:<br />
Strahovský tunnel (above tunnel exit)<br />
• No reliability problems reported<br />
during entire period (>12 months)<br />
Augsburg:<br />
Friedberger Straße (urban background)<br />
16<br />
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