SN-50C6T, an international standard syringe pump, is compatible, convenient, powerful, and an energy saver through idle mode. Its functions and features include body weight mode input, specify and identify syringe size automatically, 3-level occlusion alarm limits setting, automatically reduce impact dose release after occlusion, limits setting, and delivered volume inquiry. In addition to KVO flow rate, operation error prompt, fast rate control, “Purge” button activate safe protection, flow rate setting button lock, abundant optic and sound alarm, AC and internal power indication, standard RS232 interface, and 500 history records.