[Dosimeter for detection of hydrogen fluoride].
The passive dosimeter for hydrogen fluoride monitoring consists of a plastic box with 40 holes of 1 mm in diameter in the front side containing a Na2CO3-impregnated filter paper as the collection medium. The sampling rate of this dosimeter is independent of the exposure dose and temperature but depends on the relative humidity. At 20% relative humidity the sampling rate is 1.69 l.h-1, however at 70% the sampling rate is 0.68 l.h-1. The dependence of the sampling rate on the relative humidity phi is expressed by the equation AR = - 0.0198.phi + 2.04.
Kuchenbecker
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Institut für Arbeitsmedizin, Bereich Medizin, Karl-Marx-Universität Leipzig.
Schaffernicht
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D000395:Air Pollutants, Occupational / Q000032:analysis*; D004784:Environmental Monitoring / Q000295:instrumentation*; D004867:Equipment Design; D006801:Humans; D006858:Hydrofluoric Acid / Q000032:analysis*; D008452:Maximum Allowable Concentration
D000395:Air Pollutants, Occupational; D006858:Hydrofluoric Acid
Dosimeter zur Erfassung von Fluorwasserstoff.