Palas GmbH

Palas measuring instruments provide reliable, accurate information on air quality and can be used for a wide range of outdoor applications

• ^Fidas® System: QAL1-/MCERTS-certified real-time particulate matter monitors for measuring and regulatory monitoring of air quality
• ^Fidas® Smart System: QAL1-/MCERTS-certified instrument for monitoring outdoor air quality for smart city applications and fence-line monitoring
• AQ Guard Smart System: MCERTS-certified instrument for monitoring outdoor air quality for smart city applications, fence-line monitoring, and indoor air quality monitoring
• Cloud Droplet Analyzer: High-resolution, stationary aerosol spectrometer for measuring cloud aerosols.

Devices for monitoring indoor and workplace air quality, as well as for laboratory use

• AQ Guard:A device for monitoring indoor air quality for fine particulate matter with a particle size of 0.15 µm or larger, measuring_CO2, and calculating the Air Quality Index (AQI)
• ^Fidas® Frog: Battery-powered, portable fine particulate matter monitor with a detachable control unit for outdoor, indoor, and workplace measurements in accordance with EN 481

Measurement of the number concentration and particle size distribution of ultrafine aerosols starting at 2 nm in the environment and in technical applications

• AQ Guard Smart 2000: Air quality analyzer for monitoring nanoparticles (UFP number concentration, mean diameter, LDSA) under demanding environmental conditions
• UF-CPC System: Determination of the number concentration of ultrafine aerosols from 4 to 10,000 nm via condensation up to^{10⁶particles/cm³} in single-count mode
• ENVI-CPC System: Monitoring of the number concentration of ultrafine aerosols in outdoor air or for stand-alone applications
• U-SMPS System: Determination of the particle size distribution of ultrafine aerosols from 4 to 1,200 nm