Application

Gravimetric particle analysis

Product Filters Out: Asbestos, trace metals, lead, lead compounds, turbine fuels

General description

Filter Code: AAWP

Millipore′s 37 mm Aerosol Analysis Monitors are transparent, disposable, plastic filter holders pre-assembled with Type MF (mixed cellulose esters) Millipore filters. A thin cellulose support seals the filter between monitor sections to distribute sample flow evenly over the filter surface. A three-part design holds the filter in-place when the top section is removed for open aerosol sampling.

The Average Background particle Count (ABC) value is marked on each monitor package.

- Pre-assembled with filters in-place
- Available with matched-weight membranes

Applications:
Aerosol analysis monitors are available with 0.45 µm and 0.8 µm cellulose esters membranes. Matched weight monitors contain two filters matched in weight to within 0.1 mg, eliminating test filter pre-weighing in gravimetric analysis.

Principle

Vacuum