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Bartels Micropump

The Bartels Microtechnik micropumps transport the tiniest amounts of gases or liquids in a wide variety of applications including medical drug delivery, diffusion of fragrances, fogging, space travel, cell cultivation and much more.

 

Functional Principle

The functional principle of Bartels micropumps is based on a piezoelectric diaphragm in combination with passive check valves. A piezo ceramic mounted on a coated brass membrane is deformed when voltage is applied. By the resulting down stroke, the medium is being displaced out of the pump chamber below. The check valves on both sides of the pump chamber define the flow direction.

 

Key features of micropump-series mp6

  • 30 x 15 x 3,8 mm
  • 2 piezo actuators
  • 2 g weight
  • Self-priming

 

Optimized For Liquids And Mixtures

mp6-liq

technical data:

  • liquids: controllable flowrate 8 µl/min up to 10.000 µl/min
  • typ. flow rate 8 ml/min & typ. back pressure 500 mbar @100 Hz, 250 Vpp, SRS signal
  • gas: min. flow rate 12 ml/min & min. back pressure 80 mbar @100 Hz, 250 Vpp, SRS signal
  • material in contact with media: PPSU
  • lifetime: 5.000h

mp6-pi

technical data:

  • controlable flowrate 8 µl/min up to 8.000 µl/min
  • typ. flow rate 6 ml/min
  • typ. back pressure 500 mbar @100 Hz, 250 Vpp, SRS signal
  • material in contact with media: PPSU, PI
  • lifetime: 5.000h

mp6-pp

technical data:

  • controlable flowrate 8 µl/min up to 4.000 µl/min
  • typ. flow rate 4 ml/min
  • typ. back pressure 500mbar @100 Hz, 250 Vpp, SRS signal
  • material in contact with media: PP
  • lifetime: 5.000h

 

Optimized Gases

mp6-gas

technical data:

  • typ. flow rate 25 ml/min
  • typ. back pressure 100 mbar @300 Hz, 250 Vpp, SRS signal
  • material in contact with media: PPSU
  • lifetime: 5.000h

mp6-gas+

technical data:

  • typ. flow rate 25 ml/min
  • typ. back pressure 150 mbar @300 Hz, 250 Vpp, SRS signal
  • material in contact with media: PPSU
  • lifetime: 5.000h

 

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