... Sleeping mode medical syringe pump with CE mark :SPECIFICATION (Dual Channel Syringe Pump)Syringes10, 20, 30, 50 mL of calibrated ... dislocated, Plunger/Clutch disengaged, Battery low, Battery exhausted, Power cable disconnected, Flow rate over limit, Volume over limit, System error ... time of battery: over 6 hours for one channel, over 4 hours for dual channel when battery is recharged for 12 hours, ...