l High precision measurement of fine dust

l Portable while maintaining a compact and advanced structure

l CO₂Monitoring with TVOC

l Palas ®Analysis of Air Quality and Infection Risk Index

AQ GuardIt is currently an advanced compact and portable analyzer used to determine indoor air quality, which can continuously and reliably analyze airborne fine dust particles in the range of 175 nm – 20 µ m. AQ Guard uses our newly developed quality conversion algorithm based on single particle optical light scattering to calculate PM values, while considering signal duration and shape. The sensor system and algorithm in AQ Guard are based on Fidas, which has been certified by EN 16450 ® Developed with technology of 200. The AQ Guard - "Environmental" model (with heated aerosol inlet) can achieve comparable accuracy to type approved analyzers, making AQ Guard stand out compared to similar devices.

Application scope:

l Industry: Production process, handling of bulk materials (mixing, unloading, storage, packaging, etc.), fence monitoring

l Construction site: roads, railways, demolition sites

l Buildings: Residential buildings near schools, kindergartens, hospitals, hotels, offices, public service buildings, construction sites, or other contaminated areas

l Public transportation: airport, train station, tram and subway station, cruise ship, cabin, tram, train

Technical parameters:

Manufacturer: Palas, Germany