Portable instrument and method for the measurement of gas concentrations
- Patent Nr: 2279692
- Concession Date: 27.06.2008
- Abstract: the invention refers to an instrument based on the fosforescence attenuation by the analite in atmospheric gases with temperature compensation system, and one point calibration. The invention presents a more compact design, a better distribution in the alienation and reduction of the optoelectronic components, a higher efficacy in the acquisition and process of information on other previously described, resulting a device with a high feasibility, portable and low cost
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