Particulate Matter (PM means the particles found in the exhaust of CI engines, which may agglomerate and adsorb other species to form structures of complex physical and chemical properties.
Particulate Matter (PM means any airborne finely divided material, except uncombined water, which exists as a solid or liquid at standard conditions (e.g., dust, smoke, mist, fumes or smog).
Particulate Matter (PM means any material collected on a specified filter medium after diluting exhaust with a clean filtered diluent to a temperature between 315 K (42 °C) and 325 K (52 °C); this is primarily carbon, condensed hydrocarbons, and sulphates with associated water.
Examples of Particulate Matter (PM in a sentence
Particulate matter (PM) was determined for the filters from the TF and SFU devices by weighing at 20°C and 50% RH.
Particulate matter (PM) is defined as airborne solid or liquid droplets.
More Definitions of Particulate Matter (PM
Particulate Matter (PM means the mass of any particulate material from the vehicle exhaust quantified according to the dilution, sampling and measurement methods as specified in this UN GTR
Particulate Matter (PM means any material collected on a specified filter medium after diluting C.I. engine exhaust gas with clean filtered air so that the temperature does not exceed 325 K (52 °C);
Particulate Matter (PM means any material, except uncombined water, that exists in a finely divided form as a liquid or solid at referenced conditions of 25o C and 760 mm mercury.
Particulate Matter (PM means any airborne finely divided material, except uncombined water, which exists as a solid or liquid at standard conditions (e.g., dust, smoke, mist, fumes or smog). “PM2.5” means particles with an aerodynamic diameter less than or equal to a nominal 2.5 micrometers. “PM10” means particles with an aerodynamic diameter less than or equal to a nominal 10 micrometers (including PM2.5).
Particulate Matter (PM means any material collected on a specified filter medium after diluting exhaust with clean filtered air to a temperature and a point as specified in paragraph 9.3.3.4.; this is primarily carbon, condensed hydrocarbons, and sulphates with associated water;
Particulate Matter (PM means any material, except water in uncombined form, that is or has been airborne, and exists as a liquid or a solid at standard conditions.
Particulate Matter (PM means any airborne finely divided solid or liquid material, except uncombined water, with an aerodynamic diameter smaller than one hundred micrometers (100 µm). PM is further defined to include the following: