Device for the heat treatment of gaseous test samples

Details Device for the heat treatment of gaseous test samples Device for the heat treatment of gaseous test samples

1988-03-03

1991-03-19

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Sample mechanical transport means in or for automated...

422 58, 422 87, 422 88, 436124, 436126, 436155, 436159, 436167, 436178, 436181, G01N 3122

Patent

active

050009206

ABSTRACT:
A heat treatment device for the conversion of gaseous test samples into constituents determinable by a detector provides the possibility of obtaining the desired pyrolysis products even during the sampling, then feeding them directly to the detector. The device has a small structural shape, and is able to be carried and used easily and operated independently of an external energy supply. The heat treatment device is connectable to a number of different detectors. A container 1 through which the test gas can flow is provided with a chemical filler 5, 7, 8 capable of an exothermic reaction, and with a starter 4 initiating the reaction.

REFERENCES:
patent: 3746512 (1973-07-01), Kamei et al.
patent: 3879503 (1975-04-01), Peterson
patent: 4122671 (1978-10-01), Armstrong et al.
patent: 4294583 (1981-10-01), Leichnitz
patent: 4300910 (1981-11-01), Pannwitz
patent: 4591399 (1986-05-01), van der Smissen et al.

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