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Decreased sensitivity of photoionization detector total organic vapor detectors in the presence of methane
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MAP20071020470
Decreased sensitivity of photoionization detector total organic vapor detectors in the presence of methane / Jonathan E. Nyquist... [et al.]
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% methane
En: American Industrial Hygiene Association journal. - Akron, Ohio. - Vol. 51, nº 6, June 1990 ; p. 326-330
1. Higiene industrial ‌. 2. Contaminantes químicos ‌. 3. Metano ‌. 4. Vapores orgánicos ‌. 5. Tolueno ‌. 6. Gasolina ‌. 7. Detectores de gases ‌. I. Nyquist, Jonathan E. ‌. II. Título. III. Título: American Industrial Hygiene Association journal.