Record Display for the EPA National Library Catalog

RECORD NUMBER: 33 OF 34

OLS Field Name OLS Field Data
Main Title Temperature Safety Device for Aquatic Laboratory Systems.
Author DeFoe., David L. ;
CORP Author Environmental Research Lab.-Duluth, Minn.
Year Published 1977
Report Number EPA/600/J-77/051;
Stock Number PB-274 390
Additional Subjects Laboratory equipment ; Temperature ; Marine microorganisms ; Heating equipment ; Biological laboratories ; Aquatic animals ; Water flow ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-274 390 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 3p
Abstract
The temperature safety device described here will protect aquatic organisms in experiments or in rearing and holding facilities by stopping water flow when set temperatures are exceeded. The device consists of switches constructed from aquarium heaters that are activated by excessively high and low temperatures.