Measuring and testing – Sampler – sample handling – etc. – With heating or cooling
Patent
1982-10-18
1984-12-04
Goldberg, Gerald
Measuring and testing
Sampler, sample handling, etc.
With heating or cooling
7386311, 7386324, 7386386, G01N 122
Patent
active
044856849
ABSTRACT:
Apparatus for extracting and analyzing dust-laden gas samples and in which a gas extraction connection is constructed in the form of a stilling chamber leading to an analyzer via a three-way valve to which is connected a cleansing air connection. A time control device periodically interrupts the flow of gas to the analyzer and directs cleansing air of the extraction connection.
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Riedel Horst
Weber Rudolf
Goldberg Gerald
Krupp Polysius AG
Noland Tom
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