Cole-Parmer®微型喷雾泵，4通道，115/230 VAC

Cole-Parmer®微型喷雾泵，4通道，115/230 VAC

可编程的多通道分配泵小体积和低流速

八辊转子组件提供流体用最小的脉动和更高的精度

可编程分配间隔，可以让你设置免除周期之间的时间延迟

四，八，和12通道模式在节省空间的设计

这些泵蠕动泵提供所有的优势，伴随着一些独特的功能。你会得到，从泵是运行的干燥能力和没有阀或密封的自吸和nonsiphoning的。免污染的流体输送 独特的功能包括辊组件的任一侧上的一对管套在一个紧凑的，提供多个流路的足迹。在任一端的滚子组件的支承轴承，进一步确保在泵头上的准确性和可靠性。您可以设定泵定时延迟至99秒之间的周期免除了99个周期。可逆电机可以让你最优惠利率或清洗油管，或在任一方向的泵， 泵设有一个艰难的粉末涂层钢板外壳，泵头组件聚苯醚（PPO）和乙缩醛 订单管单独设置（下，右），这取决于您所需的流速，管套包括四个预切长度PHARMED ^® BPT聚丙烯管，带刺的配件包括：脚踏开关和通用电压的电源线/插头组件。

Cole-Parmer Micro Dispensing Pump, 4-Channel, 115/230 VAC

Programmable multichannel dispensing pumps for accurate delivery of small volumes and low flow rates

Eight-roller rotor assembly delivers fluid with minimal pulsation and increased accuracy

Programmable dispense interval lets you set time delay between dispense cycles

Four-, eight-, and twelve-channel models in a space-efficient design

These pumps offer all of the advantages of peristaltic pumps along with several unique features. You’ll get contamination-free fluid delivery from a pump that is self-priming and nonsiphoning with run dry capability and no valves or seals. 

Unique features include paired tube sets on either side of the roller assembly that deliver multiple flow channels in a compact footprint. Support bearings at either end of the roller assembly further ensure accuracy and reliability of the pump head. You can program the pump to dispense up to 99 cycles with a timed delay between cycles of up to 99 seconds. The reversible motor lets you prime or purge tubing, or pump in either direction. 

Pumps feature a tough powder-coated steel enclosure; pump head components are polyphenylene oxide (PPO) and acetal. 

Order tube sets separately (below, right) depending on your desired flow rate; tube sets include four pre-cut lengths of PharMed^® BPT tubing with polypropylene barbed fittings.
What's Included:

foot switch and universal voltage power supply with cord/plug assembly.