Precise dosing and dispensing.
Leading safety standards- Safety for continuous operation: the motor will be switched off if a high thermal load situation occurs to prevent accidents.
- All models feature a smooth start operation which prevents spills and splashing media. The speed will ramp up slowly until the set rpm has been reached.
- Optional foot-pedal remote control via cable to operate pump drive from outside closed fume hoods facilitate operation.
Superior ease of use- High precision even for flow rates starting at 0.005 ml / min.
- For the use in cell biology just use a pump head which features convex rollers and does not squeeze the tubing as conventional rollers.
- High precision even for flow rates starting at 0.005 ml / min.
Reduced cost of ownership- The average operational lifespan of 10 years is backed by a 3 year warranty.
- All models comply with protection class IP 55 to prevent corrosion and short circuits.
Reproducibility, pumping and dosing.
- Flow characteristic of pump heads in combination with various tubing Ø is pre-programmed for accurate flow rate numbers.
- Digital read-out of speed, tubing diameter, flow rate in ml / min, dosing volume, interval dosing and pause in s.
- Change of all process parameters via buttons.
- Speed is held constant even under changing loads.
- Accuracy rate of ± 0.5 %.
- Individual calibration of flow volume and flow rate.
- Can be connected to an optional foot pedal remote control via cable to start and stop the pump drive outside a closed fume hood increasing personal safety.
- At the press of a button the pump operates clockwise or counter-clockwise.
- A press of the max. button accelerates the filling and draining of tubing.
- Control of speed in a clockwise or counterclockwise direction and On / Off via analog interface for 0 to 10 V, 4 to 20 mA or via RS232 interface.
Hei-FLOW Precision 01: - Flow rates of 0.36 to 813 ml / min with single-channel pump heads.
- Speed range from 5 to 120 min-1.
- Suitable for multi-channel operation.
- Multi-channels flow rates from 0.005 to 329 ml / min.
- Hei-FLOW Precision 01 Multi incl. adapter for multi-channel pump heads.
Hei-FLOW Precision 06:- Flow rates of 1.0 to 4056 ml / min with single-channel pump heads.
- Speed range from 24 to 600 min-1.
- Not suitable for multi-channel operation.
Hei-FLOW Platinum package:Incl. pump drive Hei-FLOW Precision 01, pump head SP quick 1.6, 1 m each Tygon (standard) and silicone tubing (inner Ø 0.8 mm).