Technical parameter Show Infusion speed Infusion volume accuracy Infusion volume preset Blocking pressure KVO Voltage Power consumption Built-in battery working time Dimensions Weight Safety classification Waterproof level Working environment 3 inch monochrome LCD display 1ml/h - 1200ml/h can be incremented or decreased by 0.1ml/h ±5% (ordinary infusion set) 0.1ml - 9999.9ml can be incremented or decreased by 0.1ml/h High: 110kpa Medium: 80kpa Bottom: 40kpa" 1ml/h - 5ml/h can be incremented or decreased by 0.1ml/h Power supply voltage AC 100~240V AC, power frequency: 50/60Hz battery input 9.5V-12.6V Not more than 35VA d.c11.1V no less than 2000mA,no less than 12 hours 90*205*151 1.5kg Class I, type BF general equipment with internal power supply IPX1 Ambient temperature: 10~30? Relative humidity: 30%~75% Atmospheric pressure: 860hPa--1060hPa The infusion pump should work in an environment where there is no strong shock and vibration, water and other fluids cannot invade the inside of the device, and there is no corrosive gas around. The packaged infusion pump should be kept in a room with a relative humidity of no more than 93% (no condensation), non-corrosive, good ventilatio