Cetoni GmbH

Automatisierung und Mikrosysteme
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Syringe Pumps Technic

up to 32 fluid streams - precise to nanolitres, pulsation free and synchronous

modular system - expandable by simply plugging pumps together

high-precision PID controlled drive unit for extremely smooth piston movement

3-2-way valve for automatically generated refill

universal syringe holder for various syringe sizes (outer diameter 6 to 30 mm)

quick release syringe holder for fast and easy syringe exchange

Syringe pump neMESYS - pulsation free dosage in the range of nanolitres

Each neMESYS syringe pump is ideal for generation of extremely smooth and pulsation free fluid streams in the range of millilitres or even nanolitres per second. This syringe pump is also perfectly suitable for high precise dosage of micro volumes in the range of nanolitres.

The PID controlled drive unit of each single syringe pump module ensures an extremely smooth movement of the syringe piston and prevents stick-slip-effects of the piston inside of the syringe tube. This guarantees a very high precision and the absence of pulsation in the generated fluid streams.

The universal syringe holder offers an outstanding flexibility in choice of the proper syringe for your application. Now the selection of the right syringe only depends on your application and not on any syringe manufacturer. Each single syringe pump can be equipped with 3-way-valves optionally. This allows take-up of reagent and delivery without drawing the syringe from the holder or changing the tubes.


Generation of up to 32 independent fluid streams

By simple assembling of single neMESYS syringe pump modules (click system) or by linking them via bus cable you can build up a powerful dosing system of up to 32 dosing units (syringe pumps). This enables the pulsation free generation of 32 independent fluid streams - synchronously and precise to nanolitres.

Together with the comprehensive software package the neMESYS high-precision syringe pump offers unprecedented possibilities in the field of high precision fluid handling and high precision dosage.


Your benefits at a glance:

  • pulsation free and high precise dosage of fluid streams in the range of nanolitres per second
  • very good reproducibility of test results (high precision syringe pump)
  • universal syringe holder - syringes of different type and size can be used (outer diameter 6 to 30 mm)
  • quick release syringe holder for fast and easy syringe exchange
  • 3-2-way valve for automatically generated refill
  • syringe pump supports continuous flow
  • withdrawal and infuse mode
  • modular extensible syringe pump system
  • simple plugging of syringe pump units
  • space saving 
  • ease of use (graphical syringe pump software)
  • configurable devices according to required precision
  • comprehensive software package, neMESYS Userinterface, Windows DLL, LabVIEW
  • variety of interfaces (USB, RS232, CAN)