4976 Provident Dr. Cincinnati, Oh. 45246

Real Time O2 Concentration

A real time laser diode based oxygen monitoring system was developed by ESI engineers. This miniature prototype system was able to operate in a laboratory environment over a large dynamic range within +/- 1% accuracy. In addition the system had a very good temporal sensitivity of 0.53 ppm/ms. The following data were acquired in the laboratory during demonstration of a biomedical application.


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Engineering & Scientific Innovations (ESI) has developed several prototype systems in the areas of blast mitigation, fire detection/suppression, and various measurement systems. Although limited details have been provided, the following information is presented as a brief overview of Engineering & Scientific Innovations various technologies.

If you have any further interest, or have specific questions about how ESI can fulfill your engineering needs, please contact us at (513) 605-3700 today.