US 7,367,216 B2 | ||
Phased micro analyzer V, VI | ||
Ulrich Bonne, Hopkins, Minn. (US) | ||
Assigned to Honeywell International Inc., Morristown, N.J. (US) | ||
Filed on Sep. 26, 2003, as Appl. No. 10/672,483. | ||
Claims priority of provisional application 60/500821, filed on Sep. 04, 2003. | ||
Claims priority of provisional application 60/440108, filed on Jan. 15, 2003. | ||
Claims priority of provisional application 60/414211, filed on Sep. 27, 2002. | ||
Prior Publication US 2005/0042139 A1, Feb. 24, 2005 | ||
Int. Cl. G01N 25/00 (2006.01) |
U.S. Cl. 73—25.01 | 11 Claims |
1. A fluid analyzer comprising:
a pre-concentrator having a plurality of parallel channels, the channels having an adsorbing film length of less then 1.0
cm;
a concentrator connected to the pre-concentrator;
a first separator connected to the concentrator; and
a controller connected to the pre-concentrator, the concentrator, and the first separator, the controller configured to activate
and de-activate the pre-concentrator, concentrator, and first separator independently.
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