X-ray or gamma ray systems or devices – Specific application – Fluorescence
Reexamination Certificate
2007-08-07
2007-08-07
Glick, Edward J. (Department: 2882)
X-ray or gamma ray systems or devices
Specific application
Fluorescence
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.
Fujiwara Masahiko
Kato Junji
Saitoh Katsumi
Shinohara Masayoshi
Glick Edward J.
Horiba Ltd.
Kao Chih-Cheng Glen
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