EECs  syringe pumps  provide accurate  flow control of liquids and gases.These Syringe pumps assure uniform flow of fluid by driving the plunger of  a syringe down its barrel. Flow rates are unaffected by back pressure upto 16 psi. Glass and Plastic syringes of all sizes from 1ml to 50  ml can be fitted  on  the pump. When the syringe is nearly empty,  the pump will automatically stop with an audio-visual alarm.The Flow rates are pre-calibrated for use with 30 mL syringes.  

Each system comprises of two modular units : 
        a)  The Pump Head having One or Dual Syringe facility; and 
        b)  Electronic Pump Controller  having two models: 
                        1) Micro-Computer Controller ; 
                        2) Digital Thumbwheel Controller  

Micro-Computer Controller :  A 3-Digit LED Digital Display indicates the pump speed/flow  rate. The display reading can be adjusted by soft-touch Increase / Decrease keyboard switches from 0.1 to 100, in steps of 0.1;  and from 100 to 500 in steps of  1. Thus the total flow  range with each syringe size can be varied from minium to maximum  in 1400 steps. The timer can be  programmed to operate the pump for any set period from 1 minute to 24 hours, in steps of  1  minute.  

Digital Thumbwheel Controller : A 2-Digit Thumbswitch is used to set the Pump speed/rate. The total flow range with each tubing size, can be adjusted from minimum to maximum from 1 to 99,  i.e. in  99 steps. 

EEC offers  TWO MODELS OF  SYRINGE  PUMPS  

APPLICATIONS 
A few typical applications are :  Chromatographic studies in Bio-Chemistry, Fraction Collectors,  Medicine, Toxicology  Pharmacology, Biotechnology, Kinetics, Catalysis, Chemistry, Chemical enginering .....wherever fluid is to be delivered without cross-contamination at a uniform precise flow rate.