Product Details

Hei-FLOW Precision

The Heidolph peristaltic pumps of the Hei-FLOW series are perfectly designed for precise dosing and dispensing of aggressive, corrosive or even sterile media. Our dosing pumps guarantee a high degree of safety, convenience and cost savings. The motor of our metering pumps will be switched off if a high thermal load situation occurs to preventively avoid accidents.
You are able to achieve high precision with our hose pump, even for flow rates starting at 0.005 ml/min. The sealed housing protects your dosing pump from aggressive fumes, liquids and vapors to prevent internal corrosion and thus reduces the maintenance costs of your laboratory pump. Our metering pump features a smooth start operation which prevents spills and splashing media. Heidolph hose pumps include all standard features for safety, ease of use and reduced cost of ownership. The motor of our roller pumps will be switched off if a high thermal load situation occurs to preventively avoid accidents.

  • Flow rates of 0.38 - 813 ml/min with single-channel pump heads
  • Multi-channel flow rates from 0.005 - 364 ml/min
  • This pump drive is suitable for multi-channel operation
  • Low speed range from 5 - 120 rpm
  • Control speed (rpm), direction and On/Off function via analog interface for 0 – 10 V or 4 – 20 mA or digital RS 232 interface
  • Flow characteristic of pump heads in combination with various tubing diameters is pre-programmed for accurate flow rate numbers
  • Digital read-out of:
  • Speed (rpm)
  • Tubing diameter
  • Flow rate in ml/min
  • Dosing volume
  • Interval dosing
  • Pause function
  • Easily change all process parameters via control buttons
  • These models connect to an optional foot-pedal remote control via cable to start and stop your pump drive outside a closed fume hood increasing your personal safety and superior ease of use in multiple sample fills
  • These models feature electronic speed control at an accuracy of ± 0.5 %
  • A press of the max button accelerates the filling and draining of your tube
  • At the press of a button the pump operates clockwise or counter-clockwise
  • Calibrate your flow volume and flow rate individually

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