... kinds of injection modes Unique link mode multi-channels(4,6,8) It is widely used in ... Introduction of SK-500IIIA/B/C Multi- Channels Syringe Pump SK-500IIIC SK-500IIIAFeatures and Functions1. ... Multi-channels(with 4,6,8 channels respectively); support sub-rate injection. 2 ... of 25ml/h after fully recharged; double-channels works for continuous 3 hours at the rate ...