KD Scientific has introduced the Gemini 88 syringe pump that has two independent pumping channels linked through hardware and software.
The pump can infuse simultaneously at different rates, or infuse with one syringe and withdraw with the other.
When combined with a valve box, the model 88 can provide continuous delivery.
The Gemini 88 is designed for continuous operation 24/7, with a range of syringes from 0.5ul up to 140ml.
The pump has high pressure capabilities and TTL and RS-232 interfaces for data acquisition and control.
The communications ports enable daisy-chaining up to 100 pumps.