Cerko Membrane Micropump

Cerko micropump/ membrane microdosing unit is a system controlled by microprocessor, intended for routine liquid dosing during measurements, titrations, preparing standard solutions or programmed content mixtures.

Varying on version, the dosing unit consists of one or two dosing channels. It is possible to develop the dosing system through combination of many dosing units.

Dosing set is controlled by CerkoLab program and it allows constant as well as step-by-step liquid dosing. Following parameters can be programmed: size of a single dose, dosing speed, number of portions and pauses between particular doses.

Supplementary informational materials:

Cerko Membrane micropump leaflet 
CerkoLab software leaflet

Technical Data:

Number of measuring channels: 1 or 2 (it is possible to combine many units into one set).
Dosing unit: precise membrane pump.
Dosing unit control: pulse dosing.
Minimal dose: 0.01ml
Dosing accuracy: better than 2%.
Dosing tubes: Teflon, inner diameter 0.5mm.
Tubing connection: UNF ¼-28 connectors
Dosing speed: 1..5 ml/min.
Pause between the doses: 1sec..4.5h
Numeber of dosing portions: any.
Terminal to computer: RS232C and USB port.
Operating system: Windows 95/98/Me/NT/2000/XP/Vista/Win7/Win8, Linux(emulator wine required).
Software: CerkoLab, Basic or Expert version.
Power supply: external power supply, stabilised +12V/1000mA.