Özet:

The emphasizing of feasible methods easy to implement in monitoring air quality at laboratory scale was the objective of our research. The research was performed during October 2007 and February 2008 within the Laboratory of Air Quality from the University of Agricultural Sciences and Veterinary Medicine Cluj – Napoca. The average values recorded in analyzed parameters of the laboratory indoor air gualities were within the admitted values. A positive, relatively strong correlation (r = 0.78487) was recorded between NO and NOx evolution of the laboratory indoor concentrations. The laboratory indoor air conditions being maintained within the same parameters during the entire experimental interval, the big increase of the majority of analyzed indices in the end of 2007 may be explained only due to some alterations of the outdoor air quality. The air monitoring system made up of HORIBA air pollution devices (APMA-370, APNA-370, APOA-370 and APSA-370) is feasible, environmentally friendly and easy to use for indoor air monitoring.

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