Cole-Parmer® EW-74905-54注射泵，触摸屏可编程同时，连续输液/停药，4注射器

Cole-Parmer® 注射泵，触摸屏可编程同时，连续输液/停药，4注射器

不断循环一个推挽式动作中的四个注射器

±0.05％±0.35％的精确度和可重复性

持有两个或四个140毫升注射器从μL

前面板上的LED灯容易表示从整个房间的状态

轻松适应高背压应用线性力高达75磅

内置注射器表中，方便安装

容纳多达四个注射器循环不断来回在推挽动作。由于两个注射器注入，两个注射器同时以同样的速度退出。结束时设定的音量的自动反转方向和下一个周期的开始。随着三通阀（单独出售入门套件74901-90右）的使用，泵可清空并填充注射器连续的分配，直观的触摸屏可以让您快速创建和调用配置。可以菊花链高达99泵一起使用内置的RS-485。前面板LED指示灯提供快速可视化确认，泵的运行从整个房间。可编程/多步版本提供了更大的灵活性，自动化的过程。包含： 6英尺（1.8米）的美国电源线。

Cole-Parmer® Syringe Pump, Touch Screen Programmable simultaneous, continuous infusion / withdrawal, 4-Syringe

Continuously cycle up to four syringes in a push-pull action

Accuracy of ±0.35% and reproducibility of ±0.05%

Hold two or four syringes from µL to 140 mL

LED light on front panel easily indicates status from across the room

Easily accommodate high back-pressure applications with up to 75 pounds of linear force

Built-in syringe table for easy setup

Hold up to four syringes to cycle continuously back and forth in a push-pull action. As two syringes are infusing, two syringes are simultaneously withdrawing at the same rate. At the end of the set volume the direction is automatically reversed and the next cycle begins. With the use of three-way valves (sold separately in starter kit 74901-90 at right), the pump can empty and refill syringes for a continuous dispense.