P/N: 036150170
Accurate dosing is particularly important in the pharmaceutical, cosmetic or food sector. Comprehensible process conditions are a prerequisite for the safe conveyance of sensitive media. This is ensured by a control accuracy of ±1% and precise speed adjustment (5 — 120 rpm).
In addition, an optional foot switch allows the pump to be operated in closed exhaust hoods. The parameters - speed, direction of rotation and on/off function - can be controlled externally either through the analog or digital interface.
In this model, you can choose between a single-channel or multichannel pump head. Flow rates vary depending on the pump head: the single-channel head has a flow rate of 0.38 — 813 ml/min; for the multi-channel head 0.005 — 364 ml/min. Depending on the focus of the process, the following parameters can be set on the device: Speed, tubing diameter, flow rate display, metering volume, interval dosing and break times. The pump can be calibrated for optimum dosing results.
Speed range | 5 - 120 rpm |
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Control accuracy motor | ±0.5 % |
Select direction of rotation | CW / CCW |
Flow rates single-channel pumps | 0.38 – 813 ml/min |
Flow rates multi-channel pumps | 0.005 – 364 ml/min |
Flow rate accuracy (water without counter pressure) | ±1 % |
Interval dosing | 0.001 – 9,999 ml in breaks 0.1 sec -750 h |
Volume dosing | 0.001 – 9,999 ml |
Analog interface | for speed 0 - 10 V / 4 - 20 mA direction of rotation start/stop |
Digital Interface | RS 232 |
Protection class (EN 60529) | IP 54 |
With our Hei-FLOW peristaltic pumps, the high precision achieves minimum flow rate of only 0.005 ml/min.
When used correctly, no air bubbles emerge in the tube. The end of the tube must be deep enough in the container, from which the substance should be pumped.