AMS Analitica

AMSModel MTL/GP47P -Glass Fiber Filter

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Glass fiber filters PTFE coating for ambient PM10 and PM2,5 application. Low air resistance for use in critical aerosol sampling tests that demand filter purity and non hygroscopic properties such as diesel exhaust, stack emission control, and PM10/PM2,5 ambient air monitoring for particulate concentration.

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  • Economical filter for a wide range of air sampling applications.
  • Moisture variations in air or gases during air sampling will not cause chemical reactions on filter.
  • Heat-treated (HT) version available for reduction of trace organics.
  • Low moisture pickup eliminates lengthy desiccations.
  • Low air back pressure during sampling.
  • Available with alpha numeric serial number (both sides)

  • Diameter: 47 mm e 150 mm
  • Typical Thickness: 203 µm
  • Typical Filter Weight: 3,4 mg/cm2
  • Typical Water Flow Rate 0.35 bar (35 kPa, 5 psi): 220 ml/minuto per cm2
  • Typical Air Flow Rate 0.7 bar (70 kPa, 10 psi): 180 l/minuto per cm2
  • Maximum Operating Temperature - Air: 315°C
  • Typical Aerosol Retention*: 97%

*Following ASTM D 2986-95A 0.3 μm (DOP) at 32 L/min/100 cm2 filter media.