The protection of people and their environment against dangerous substances is of high concern to us. Since 1980 therefore we develop and manufacture continuously new sensors and measuring devices to recognise these dangers at workplaces and the environment.
Instruments for measuring respirable dust from Hund stand for reliable measurements and durability. They have a high economic value thanks to the following unique advantages:
Calibrated on-line measurement3-stage combined gravimetric/photometric measuring device Respicon TM. One-time calibration of the photometers by weighing out the filters and subsequent on-line measurement by photometers.
Low maintenanceMobile dust meter TMdata with open measuring chamber for the measurement of dust concentrations in still or moving air
Specific sensors for stationary useSuitable for the control of filters, climate and ventilation
Our instruments are models for the separation characteristics of the human respiratory tract. After gravimetric determination of the collected dust masses, the included evaluation software calculates the concentrations of the inhalable, thoracic and respirable dust fractions. The included scattered-light photometers provide time-resolved concentration measurements.