CY-12C Portable Oxygen Concentration Content r Meter Detector (Instructions are in English Now)

Description

Technical parameters ◆ Detect scope: 0－100％ 0－25％ 0－5％ ◆ Precision ±0.15％（when oxygen is less than 5％）±0.3％（5％－25％）, ±3％（above 50％）。 ◆ Working environment temperature －10～40℃ humidity=<90％RH ◆Respond time: indicate 90% of the oxygen density in 10 seconds (of 20℃) ◆ Method: pinch and absorb ◆ Source: 6F229Vlaminated battery that can run 500 hours continuously ◆ Size: 160×85×28mm ◆ Weight: 150g ◆Detecting precision disturbing gas: when SO2, NO2, H2S etc ≥10％, they will affect the detect precision. ◆ Distinguishablity 0.01% ◆Error: =<0.01% ◆ Displaying method: integration method Display reading: three and a half liquid crystal display ◆Sensor: electrochemistry sensor ◆ Power consume 4mW Detecting the oxygen content in the exhaust of the combustion engine and in the chimney flue so as to control the burning reasonably and save the fuels. *Detecting the oxygen content in grain, fruit, vegetable, tobacco, Chinese medicine, dry fruit etc. * Analyzing the oxygen content in breathing machine, anesthesia machine, infant incubator, astronavigation and diving industry. *It is also the obbligato experimental facilities in physics, chemistry, biology etc in middle and high school. *It is also suitable to be used in meteorological departments, pharmaceutical factory's injection quality check to detect the oxygen content.Sampling methods:1)you can pinch the inspiratory tube under normal pressure.2) you can adjust the flux between200 and 800ml/min, or put the tube into the water, it can produce 4 -6 bubbles.