Tob. Sci., 1980, 24-31, p. 105-108, ISSN. 0082-4523
Apparatus for measuring cigarette filter ventilation
Research Laboratories, Tennessee Eastman Company, Division of Eastman Kodak Company, Kingsport, Tennessee USA
A new apparatus for measuring the degree of smoke dilution in vented- filter cigarettes was designed and constructed. The apparatus utilizes a linearized mass-flow meter that features low pressure drop (~1 mm water at full flow), digital readout, and...