Reports of health risks caused by toner dust from laser printers and copiers are worrying many consumers. The fine dust particles can get into the air we breathe and contaminate indoor air. People come into contact with toner dust from printers, copiers and multifunctional devices at the workplace in particular.
TRGS 900
Technical rules for hazardous substances – TRGS 900
Behind the abbreviation TRGS stands for the Technical Rules for Hazardous Substances. These rules reflect the current state of the art, scientific findings for activities involving hazardous substances, including their classification and labeling. They are drawn up by the Committee for Hazardous Substances (AGS) and published by the Bundesministerium für Arbeit und Soziales (BMAS). The Hazardous Substances Ordinance can also be consulted.
Measuring diesel engine emissions with PM4-2 measuring device
Measuring diesel engine emissions with PM4-2 measuring device
Diesel engine emissions (DEE) can be determined with our PM4-2 measuring device. To measure diesel engine emissions, it generates a constant air volume flow. Furthermore, fluctuations in the air during sampling of diesel engine emissions can be compensated for by pressure and temperature compensation. This means that precise measurements of diesel engine emissions can be carried out despite fluctuating weather conditions and temperatures.