Centro de Documentacion de Fundación MAPFRE - Decreased sensitivity of photoionization detector total organic vapor detectors in the presence of methane

Notes: Sumario: The reduction in sensitivity of the photovac TIP, TIP-1, and the H-NU101 total organic vapor analyzers equipped with potoionization detectors (PID) to toluene and gasoline in the presence of methane was examined. The results showed an exponential decrease in detector sensitivity, with a reduction of about 30% for 0.5% methane and 90% for 5% methaneRelated records: En: American Industrial Hygiene Association journal. - Akron, Ohio. - Vol. 51, nº 6, June 1990 ; p. 326-330Materia / lugar / evento: Higiene industrial Contaminantes químicos Metano Vapores orgánicos Tolueno Gasolina Detectores de gases Otros autores: Nyquist, Jonathan E.
Secondary titles: Título: American Industrial Hygiene Association journal
Other categories: 872