Abstract:
:Exemplars of current commercial breath-alcohol simulators were studied to ascertain their suitability for control tests and as calibrators in breath-alcohol analysis. Temperature, effluent volumes and pressures, effluent-alcohol concentration, and alcohol depletion were measured for simulators coupled with various current alcohol analyzers. Effluent recirculation was found to extend the number of acceptable control test cycles by 3.2 x over nonrecirculation. We found substantial improvements in current commercial simulators and in their performance over those evaluated in 1979.
journal_name
J Anal Toxicoljournal_title
Journal of analytical toxicologyauthors
Dubowski KM,Essary NAdoi
10.1093/jat/15.5.272subject
Has Abstractpub_date
1991-09-01 00:00:00pages
272-5issue
5eissn
0146-4760issn
1945-2403journal_volume
15pub_type
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