Method 5I is performed for determination of
low-level particulate matter (PM) emissions from stationary
sources. The method is most effective for PM catches less
than 50mg. This method is valid for performing correlation
of manual PM measurements to PM continuous emission monitors
or determining PM emissions from low-level sources such as
turbines.
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Method 5I Filter Assembly
The filter holder inlet is constructed of borosilicate glass
to hold a 47-mm glass fiber filter with a wafer-thin stainless
steel filter support and a Viton® o-ring. This entire
assembly is wrapped with PTFE tape for weighing and will
typically weigh less than 35 grams. This design will provide
a positive seal against leakage.
Part #
Description
SGFA-47-5I
Method 5I
47mm Filter Assembly with Glass Inlet and Stainless
Steel Outlet
