Environmental Monitoring

Beginning with an Oxygen monitor with as diverse a set of applications as measuring the oxygen in cockpits of airplanes in World War 2 to preventing retinopathy in premature infants in incubators, Dr. Beckman’s interest in developing instruments to measure air quality and a diverse range of atmospheric gases grew greatly.


oxygen C2 LB2
portable 02 8572 front

US Patent# 2,416,344: Apparatus for Determining the Partial Pressure of Oxygen in a Mixture of Gasses

US Patent# 3,026,472: Null Type Gas Analyzer