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Devices for air pollution control, control of outdoor air, indoor air and at the workplace as well as laboratory use
Measurement of the number concentration and particle size distribution of ultrafine aerosols ≥ 2 nm in the environment and in technical applications
Measurement of particle size and concentration of aerosols in industrial processes, the environment, filter testing, etc..
Replaceable aerosol sensors for particle measurement with welas® digital and Promo®
Modular filter media test systems for the testing of depth filter media, coalescing filter media and cleanable surface filter media
Filter test systems for the testing of cleanroom filters, motor vehicle passenger compartment filters, compressed air filters, oil separators, vacuum cleaner filters etc.
Generation of test particles of approx. 1 nm – 100 µm for filter testing, inhalation studies, calibration of measuring devices, etc.
Generation of test particles of approx. 10 nm – 10 µm for filter testing, inhalation studies, calibration of measuring equipment, etc.
Aerosol dilution systems considering the ejector principle with dilution factors constant in time from 1:10 to 1:1,000,000
Discharge systems for electrically charged aerosols of solid particles or drops
Realiable aerosol detection with clearly defined accessories
