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联系人 Ms. Anna
Namma road 1, ChengDe, HeBei
*****ï&frac*4; The instrument is used to determine the Oxygen index of insulating liquids. In other words, when under the test conditions of provision, the minimum volume percentage concentration of oxygen which is exactly to maintain combustion and in the nitrogen-oxygen mixture gas stream at *3â*2â. Accord with the standardï&frac*4;ï&frac*4;1ï&frac*4;ISO*********6ã Plastics-Determination of burning behaviour by oxygen indexãï&frac*4;2ï&frac*4;GB/T ***6 ãThe plastic combustibility tests methodã ***** indicatorsï&frac*4; (1)Control precision of gas flowï&frac*4;*5% (2)Accuracy of indication value of flowï&frac*4;0.1L/min (3)Oxygen, nitrogen cylinder gas source output pressureï&frac*4;â¥1Mpa ï&frac*4;4ï&frac*4;Flowing speed of mixture gas washing combustion tubeï&frac*4;*0**0mm/s ï&frac*4;5ï&frac*4;Accuracy of oxygenã nitrogen pressure gauge indicated valueï&frac*4;0.*5Mpa ï&frac*4;6ï&frac*4;Accuracy of oxygen adding nitrogen mixture pressure gauge indicated valueï&frac*4;0.*1Mpa 3. major dispositionsï&frac*4; ï&frac*4;1ï&frac*4;one oxygen /nitrogen flow meter ï&frac*4;2ï&frac*4;one oxygen /nitrogen pressure gauge ï&frac*4;3ï&frac*4;one oxygen /nitrogen reducing valve ï&frac*4;4ï&frac*4;Combustion test tube 4. after-sale services: length of warranty :one year; life-long maintenance.