... . Technical Parameters of HS--500IIIC Multi-channels Syringe Pump Max. injection rate1500ml/h(Different injectors have different ... Lithium Polymer battery,7.4V,1600mAClassificationClassII, Type BFMax. power consumptionSingle-channel works for continuous 5 hours at the ... injector off, low voltage, No AC Power supply, communication error, link abnormal, pump stuck, reading error of the parameters, etc ...