Midwest Portable Oxygen Analyzer

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Componented by the oxygen sensor equipment (oxygen electrode) and the second instrument . and so on . with the Light firm . and the desirability to the characteristics. LCD . a 9 V DC power supply. Access a national patent . patent No. 862055385. ZJ13CY measuring oxygen-12C on the following occasions for the gas in the determination of oxygen content is particularly applicable. 1 . industrial and mining enterprises on the environment . the cabin . trenches . chemicals . fertilizers . industrial gases in the determination of oxygen content to avoid the production process as peracetic system and the explosion occurred . and to prevent maintenance personnel in the hypoxic environment asphyxia accident occurred is very effective. 2 . the internal combustion engine exhaust oxygen content and oxygen content in the flue gas detection in order to achieve reasonable control of combustion and fuel-efficient. 3 . the food . fruit . vegetables . tobacco . herbs . dried fruits . oxygen content in such a gas storage . 4 . the medical cause of the breathing machine . anesthesia machine . the hyperbaric oxygen chamber infant incubators . as well as aerospace . diving operations oxygen content analysis. 5 . secondary schools . institutions of higher learning . the Faculty of Medicine of physical . chemical . biological . and other aspects of experimental indispensable laboratory equipment. 6 . adapt to the meteorological department . pharmaceutical injections quality of the oxygen content. Technical performance 1 . range 0-100% 0-25% 0-5% 2 . accuracy +/- 0.15% (oxygen content of less than 5%) +/- 0.3% (5% -25%) . +/- 3% (over 50%). Use of environmental temperature -10 to 40 ‘C Humidity <90% 4 . the response time 10 seconds instructions to the 90% oxygen concentration (20 ‘C). 5 . use hand pinch suction. 6 . Power 6 F229V stacked cells. 500 hours of continuous work. 7 . Dimensions 160 * 85 * 28 mm ³. 8 . Weight 150 grams. 9 . affect the accuracy interference gas SO2 . NO2 . H2S . such as >/= 10% impact on the determination. 10 . Resolution 0.01%. 11 . measurement integral method . showed readings three semi-liquid crystal display. 12 . power consumption 4 mW.

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Midwest Group

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