Results 1 - 3 of 3

• Implementing Infrared Determination of Quartz Particulates on Novel Filters for a Prototype Dust Monitor
  5/1/2008 - Peer reviewed journal articles
  This article describes the results from analysis of open-face samples which suggest that the new formulations for PDM filters have fully addressed the analytical obstacles that existed with the original filter design.
• Thermally Induced Filter Bias in TEOM® Mass Measurement
  7/1/2007 - Peer reviewed journal articles
  Researchers at NIOSH have long used stationary tapered element oscillating microbalances (TEOMs®) in laboratory settings. They have served to assess the mass concentration of laboratory-generated particulates in experimental dust chambers and ...
• Instrumentation for Diesel Particulate Matter Emissions Research
  6/1/2006 - Conference papers
  The results of a series of tests in an underground mine were used to evaluate several measurement methods that are currently used to characterize particulate matter emitted by diesel-powered equipment. This paper presents an overview of these techniques...