Accession Number : AD0403963

Title :   ASPIRATOR FOR TAKING AIR SAMPLES: MODEL 822.

Corporate Author : JOINT PUBLICATIONS RESEARCH SERVICE WASHINGTON D C

Report Date : 25 MAR 1963

Pagination or Media Count : 11

Abstract : The aspirator is intended for taking air samples in industrial and other buildings in order to study and analyze the air. The device has an air blower developing a negative pressure, rotameters for measuring the rate of the air passage, and a component for controlling the rate of the air passage.

Descriptors :   *GAS ANALYSIS, INSTRUMENTATION, IMPURITIES, GAS FILTERS, AIR POLLUTION, OPERATION, CONSTRUCTION.

Distribution Statement : APPROVED FOR PUBLIC RELEASE