Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Ronald J. Kovein"'
Publikováno v:
AIHA Journal. 63:326-333
This case study demonstrates how methylene chloride exposures during furniture stripping can be reduced to below the Occupational Safety and Health Administration (OSHA) permissible exposure limit (PEL) of 25 ppm (as an 8-hour time-weighted average).
Publikováno v:
Applied Occupational and Environmental Hygiene. 12:638-641
Publikováno v:
Applied Occupational and Environmental Hygiene. 12:571-576
Publikováno v:
American Industrial Hygiene Association Journal. 55:970-976
To maximize the 8 kilobyte memory of the Rustrak Ranger data logger, a patented technique called adaptive storage was used. With adaptive storage, the data logger predicts the value of an incoming reading. Based on previously stored readings, the dat
Autor:
Ronald J. Kovein, Paul A. Hentz
Publikováno v:
Applied Occupational and Environmental Hygiene. 7:168-173
A system used to transmit data by radio from remote locations within a workplace to a personal computer for immediate interpretation has been developed. The system consists of several radio transmitters and a base receiver that is capable of multicha
Publikováno v:
Applied occupational and environmental hygiene. 18(6)
Video exposure assessments were conducted in a comparative anatomy laboratory using formaldehyde-preserved sharks and cats. Work in the facility using time-integrated samplers indicated personal and area concentrations generally below the current OSH
Publikováno v:
Applied occupational and environmental hygiene. 17(2)
Real-time monitoring was used to evaluate the ability of engineering control devices retrofitted on two existing dry-cleaning machines to reduce worker exposures to perchloroethylene. In one dry-cleaning shop, a refrigerated condenser was installed o
Autor:
Martin T. Abell, Ronald J. Kovein
Publikováno v:
Applied Industrial Hygiene. 1:29-33
A battery cycler that could prolong the life of nickel-cadmium batteries used in personal sampling pumps was described several years ago in the industrial hygiene literature. Cycling involves discharging a battery to a predetermined voltage level, th
Autor:
Ronald J. Kovein, Paul A. Hentz
Publikováno v:
Applied Industrial Hygiene. 3:51-54
A battery capacity tester has been built that indicates the amount of energy that can be released from a rechargeable multi-cell battery. The capacity tester is easily configured for the types of battery packs common in industrial hygiene field equip