dual-gas analyzer

This device employs technology originally developed for optical gas analyzers that measure ethylene oxide (EO) concentrations in medical sterilization chambers. Now the technology is making its debut in a dual-gas analyzer. In sterilization chambers, the new insrument gives readouts with accuracy of ±3% for both EO and H2O (steam is used to enhance efficacy of EO), despite abrupt changes in chamber temperature, humidity, pressure, condensation levels, product gas absorption. Also useful for petrochemical applications, the dual analyzer can give continuous readout of natural gas and CO2 levels despite varying pressures, proportions and flows. The standalone analyzer withstands harsh conditions, including elevated temperatures, dust, corrosion, oil mists, aerosols, and toxic and explosive environments.