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The Bürkert Type 7615 micro dosing pump

The Bürkert Type 7615 micro dosing pump combines accuracy, reliability and chemical resistance to deliver precision dosing of neutral and aggressive liquids in the microlitre range. The Type 7615 comprises three valves – an inlet valve, outlet valve and a valve for the pump function – which can be opened and flushed simultaneously. Featuring dry-running capabilities, this diaphragm dosing pump continues to work even with gas in the medium.

Bürkert Type 7615 micro dosing pump

Balancing high dosing precision accuracy with excellent chemical inertness, Bürkert’s Type 7615 Micro Dosing Unit has been designed for precise dosing applications in the microlitre range. Comprised of three valves, which can be opened simultaneously for flushing, active inlet and outlet valves enable the device to pump liquid in two directions.

These active inlet and outlet valves can be used to mix fluids inside a tube or channel or to constantly keep them in motion. Reagents can also be sucked back from the dispensing tip to prevent drying out after dosing. Featuring dry running capabilities, the Type 7615’s integrated heating function heats up the valves and the medium simultaneously.

Type 7615 micro dosing system features

The Type 7615 microdosing unit from Bürkert Fluid Control Systems is particularly suitable for analytical, biomedical and medical applications. The unit features a high-precision pump to enable the exact dosing of liquids in the microlitre (µl) range.

The highly chemical-resistant Type 7615 microdosing unit has been developed for the dosing of neutral and aggressive liquids. It can dose 5µl in one stroke, with an accuracy of ±2 per cent, and has a maximum flow rate of 8ml/min in both directions.

Features and benefits

  • Diaphragm pump for high chemical resistance
  • Dosing volume 5 µl/stroke up to 8 ml/min. in both directions
  • Dosing accuracy < +/- 3,5 %
  • Self-priming
  • Integrated electronics, easy to use
  • Media temperature: +15°C to +60°C (FFKM); +5°C to +60°C (EPDM)
  • Dosing quantity: 5µl per stroke; maximum 8ml/min in both directions
  • Pump frequency (frequency mode): 5Hz (standard), 10Hz, 25Hz, 40Hz
  • Length of voltage pulse (pulse mode): >120msec
  • Maximum pressure in outlet: 1.0 bar
  • Dimensions: 50 x 28.5 x 70mm (UNF ¼-28); 44 x 39.5 x 70mm (flange)

For more information about the Type 7615 micro dosing unit, or to order yours today, please visit the Bürkert eShop. Alternatively, please contact our sales team on +44 (0) 1285 648 720 or email to discuss your specific requirements.

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