BUCK-Libra L-4_manual.pdf

The main purpose of this battery-operated personal sampling pump is to draw contaminants from an air sample into, onto or through a sampling media such as 25 and 37mm filter cassettes, adsorbent sample tubes,
impingers, long-duration color detector tubes to gauge personnel exposure to gases, vapors, particulates, aerosols, etc. Both the analytical method required for the contaminant and the type(s) of contaminants sampled determine the selection of sampling media. Many sampling methods specify the use of filters for collection. (ie. Asbestos and Lead). The pore size, filter diameter, and filter material affect the ability of the sample pump to draw air through the filter for contaminant collection […]

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