Laboratory Peristaltic Pump, Brand Name : Chuang Rui

mâ series can be installed by yz1515x,yz2515x,dg-1 and dg-2 four kinds of pump heads.flow speeds can be adjustedâ  by hand through switching knobs, instead of the traditional way of membrane keypad, which reduces obviously the failure rate, or by automatic control through the external controller interface, with three available modes: 0-5v, 0-10v and 4-20ma. Memory function is also available in the product in case of power off. Besides, switching knobs are designed clearly so that it is easy to operate for customers. Functions and features: 1.canâ beâ runâ withâ severalâ pumpâ headsâ :yz1515xâ yz2515xdgâ  â â seriesâ etcâ  2.bidirectionalâ highâ torque,â lowâ powerâ motorâ ,canâ runâ withâ multichannelâ . 3.long life time,easy to operate with switch knob. With high precision,â â â  suitable for high accuracy liquid transfer 4.withâ fullâ speedâ buttonâ ,canâ fillâ orâ emptyâ theâ tubeâ rapidly 5.withâ memoryâ function.â toâ avoidâ suddenlyâ powerâ offâ causeâ data lostâ . 6.withâ db15â interfaceâ toâ reachâ externalâ controlâ :speedâ .startâ stop.â directionâ  7.withâ rs485â communicationâ interface,supportâ modbusâ communicationâ protocol.theâ protocolâ canâ beâ customizedâ dependâ onâ yourâ requirement....