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A Spiral Sequential Sampler for Air and Liquids--preliminary Results.

Authors
Vinson-RP; Kissell-FN
Source
NTIS: PB 255 435 :8 pages
Link
NIOSHTIC No.
10000748
Abstract
A sequential sampler based on the archimedes screw, has been developed by the Bureau of Mines. Its initial purpose was to collect air samples during tracer gas studies in underground mines. However, the basic concept can be applied to other sampling needs, including sampling of liquids. A prototype was built and successfully tested in the Bureau's experimental mine at Bruceton, Pennsylvania. The simple design makes the sampler inherently durable and low in cost.
Publication Date
19760101
Document Type
IH; Report of Investigations
Fiscal Year
1976
NTIS Accession No.
PB-255435
NTIS Price
A02
Identifying No.
RI 8153
NIOSH Division
PRC;
Source Name
NTIS: PB 255 435
State
PA;
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