Interlaboratory Cooperative Study of the Precision of the Determination of the Average Velocity in a Duct (Pitot Tube Method)

• Record Nr.: UNINA9910161643503321
• Autore: Howes James E. <1935->
• Pubbl/distr/stampa: [Place of publication not identified], : American Society for Testing & Materials, 1974
• ISBN: 0-8031-8662-2
• Descrizione fisica: 1 online resource (ii, 60 pages) : illustrations
• Collana: ASTM data series publication ; ; DS 55-S7
• Disciplina: 628.532
• Soggetti: Flue gases; Flow meters; Pitot tubes
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Bibliographic Level Mode of Issuance: Monograph
• Nota di bibliografia: Includes bibliographical references.
• Sommario/riassunto: In 1971 in recognition of the important relationship between the measurement and the effective control of air pollution, American Society for Testing and Materials (ASTM) initiated a pioneering program, designated Project Threshold, to validate methods for measuring contaminants in the ambient atmosphere and in source emissions. The first phase of the program was devoted to evaluation of methods for measuring the content of nitrogen dioxide (D 1607-69), sulfur dioxide (D 2914-70T), dustfall (D 1739-70), total sulfation (D 2010-65), particulate matter (D 1704-61), and lead (D 3112) in the atmosphere(1-5).