testing bench for oxygen breathing apparatus Measurement range of water gauge: -1100~1200Pa Dividing scale of water gauge: 10P AJ12B testing bench for oxygen breathing apparatus

Product features: The instrument is set based on the condition that the air change volume of automatic lung is 1L/min to measure automatic inflation pressure and air exhaust pressure.The instrument uses vacuum meter and flow meter to measure inject negative pressure value and flow.

Technical parameters:Measurement range of water gauge: -1100~1200PaDividing scale of water gauge: 10PaMeasurement range of rotameter: 0.35~3.5L/minAccuracy grade of rotameter: grade 4Measurement range of oxygen pressure gage: 0~2.5MPaAccuracy grade of water pressure gauge: grade 2.5Air exhaust rate of air pump: 8~12L/minAir pump power voltage, AC: 200VOverall dimension: 380×264×150mmWeight: 4.2Kg