Standard Test Method for Determining the Amount of Particulate Matter in the Atmosphere by Measurement of the Light Absorbance of a Filter Sample (Withdrawn 2000)
NORMA vydána dne 1.1.1995
Designation standards: ASTM D1704/D1704M-95
Note: NEPLATNÁ
Publication date standards: 1.1.1995
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
Absorbance, Ambient atmospheric analysis, Atmospheric analysis-particulate matter, Automated procedures-atmospheric analysis, Automatic smoke sampler, Density-optical, Filters/filter procedures-atmospheric analysis, Light-transmission and reflection, Mass, Monitoring-atmospheric analysis, Optical materials/properties/tests-optical density, Particulate matter content-atmosphere, Reflectance and reflectivity-atmospheric analysis, Sampling-atmospheric analysis, Tape sampler