instruction for use of oxygen analyzer 1.applied range: it is used for analyzing the purity of oxygen in respirator machine of medical treatment and anesthesia machine and oxygen concentrator andhigh-pressure oxygen house and the nursing case keeping infant . 2.the principle of oxygen analyzer instrument sensor is electrochemistry diaphragmatic positron. it makes use of platinum negatron andsilver and silver chloride as electrolyte. diaphragmatic material is polyethylene film which chooses the permeating oxygen . electrode reaction: cathode:o2+2h2o+4e-4oh ag+cl-agcl 1electrode currentis proportional to content of oxygen in the gas. through modulus conversion and coding drive, it indicates the content of oxygen by lcd screen. technical parameters: measurement precision 0-100% thelowest of distinction is 1% +3% 0-50.0% the lowest of distinction is 0.1% +1% 0-5.00% the lowest of distinction is 0.01% +5% environment of temperature:0-40c, relative humidity:

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建德市梅城电化分析仪器厂
宋宇凯
13362100987
浙江省杭州建德市梅城镇顾家工业开发区