Particulate matter analyzer, collecting filter and system...

X-ray or gamma ray systems or devices – Specific application – Fluorescence

Reexamination Certificate

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Details

C378S045000, C378S049000, C378S083000, C250S308000, C250S309000, C250S310000

Reexamination Certificate

active

10824881

ABSTRACT:
A system, including a particulate matter analyzer and collecting filter, provides a method of analyzing and collecting samples from fluids, such as collecting particulate matter from air. A mass measuring unit and composition analyzing unit can be provided for either simultaneous or immediately consecutive measurements within a single instrument. The filter material can have an antistatic electricity characteristic and can be impregnated with reference material to enable calibration of the composition analyzing unit.

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Computer translation of DE 44 34 222 C1.

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