IVEK Fluid Dispensing Systems
 

FLUID DISPENSING SYSTEMS
CERAMIC PUMPS AND VALVES

Proudly Made in the USA Since 1979

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See Technical Animation

MULTIPLEX SYSTEM
pump size
chamber capacity
resolution*
200
200µl
0.005µl
400
400µl
0.01µl
2000
2000µl
0.05µl
4000
4000µl
0.1µl
* volume selection increments -
minimum dispense volume depends on the liquid’s properties.

MULTIPLEX PUMPS

The Multiplex series use a single motor and two lead-screws to drive multiple three-piece ceramic pump modules. The motor and lead-screw combination drive the pistons in a linear motion to create displacement. Each Pump Module has an air driven rotary actuator to turn the valve towards the intake or discharge port. Dispense volume is digitally selected through a RS232 computer signal or touch screen to produce a pulse free linear flow.

Rotary Pump 1
  rotary pump 2

 

1. the module is shown at the beginning of the intake stroke. the flat on the valve opens the inlet port to the pump chamber and the outlet port is closed. 2. suction is created during the intake stroke by the linear motion of the piston.
rotary pump 3   rotary pump 4  
3. the valve rotates 180° and the flat opens the outlet port to the pump chamber – the inlet port is closed. 4. in the discharge stroke positive displacement is created by the linear motion of the piston.

 

 

 
IVEK Corporation | 10 Fairbanks Road | North Springfield | Vermont | USA | 05150
tel (01) 802-886-2238 | 1-800-356-4746 | fax (01) 802-886-8274 | ivek@ivek.com
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