Flowmeter O₂ N₂O AIR Five tube Notes: ▪ Flowmeter O₂ N₂O AIR Five tube ▪ Flow range: O₂:(0.1-10)L/min; N₂O:(0.1-10)L/min; AIR:(0.1-10)L/min ▪ Accuracy: ±10%FSL(p=1013hPa,T=20±3°C)(Each flow tube shall be calibated to ±10% of the indicated value for flow rates between 10% and 100% of full scale) ▪ Oxygen Concentr-ation: 25%-38% ▪ Leakage test: ≤5ml/min@200kPa ▪ The back will glow
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