Peristaltic pump

Peristaltic pumps provide a reliable solution for liquid transfer and precise dosing in research laboratories and industrial applications. They can be used, for example, for filling and emptying reactors as well as for accurate dosing tasks. Our portfolio includes single- and multi-channel peristaltic pumps, pump heads, and tubing in various materials, allowing flexible system configurations tailored to specific application requirements.


% Heidolph Hei-FLOW Core 120 Multi peristaltic pump This peristaltic pump is ideal for the simple conveying of all media. The pump drive of this model makes it possible to switch between a single channel and multi-channel pump head. By simply flipping the switch, it can also be conveyed in an anti-clockwise direction. Depending on the adapted pump head, a flow rate of 0.83 - 861 ml/min for the single-channel and 0.005 - 364 ml/min for the multi-channel pump head is guaranteed. The Core 120 conveys with a control accuracy of ± 5% at a speed range of 10 - 120 rpm. • Speed setting: scale • Electronic speed control: digital • Select direction of rotation: CW / CCW • Safety feature: overheat protection • Multi-Channel Operation Increase your throughput by running up to 12 individual cassettes on one single pump drive and pump head system. Separate metering into multiple vessels with different feed rates in a single operation by using different tubing dimensions to adjust flow rate. Save time: tubing change is done in just seconds. In addition to standard pump heads which feature a 4-roller system you can choose 8-roller pump heads for low pulsation. Change your cassettes easily, even during operation – there are no restrictions. Cassette adjustments and changes are simple, just click in place. No additional purchase of a pump drive needed: upgrade your single-channel pump drive with just one adaptor for multi-channel use and pick the head/cassette configuration that matches your application needs.	% Heidolph Hei-FLOW Expert 120 Multi peristaltic pump The pump drive of the model 120 of the Hei-FLOW Expert series can be operated with either single-channel or multi-channel pump heads. The flow rates with single-channel pump heads are in the range of 0.38 — 813 ml/min; with multi-channel pump eads from 0.005 — 329 ml/min. By integrating an analog interface, it is possible to control all functions externally. In addition, an optional foot switch can be adapted to enable dosing by foot pressure. Hands thus remain free to perform other work, for example, to hold the tubing and the vessel. A speed of 5 — 120 rpm with a control accuracy of ±3.5% guarantees optimum process results. Other technical Data: • Speed setting: scale • Electronic speed control: digital • Select direction of rotation: CW / CCW • Analog interface: for speed 0 - 10 V / 4 - 20 mA direction of rotation start/stop • Safety feature: electronic current limiter and overheat protection • Multi-Channel Operation Increase your throughput by running up to 12 individual cassettes on one single pump drive and pump head system. Separate metering into multiple vessels with different feed rates in a single operation by using different tubing dimensions to adjust flow rate. Save time: tubing change is done in just seconds. In addition to standard pump heads which feature a 4-roller system you can choose 8-roller pump heads for low pulsation. Change your cassettes easily, even during operation – there are no restrictions. Cassette adjustments and changes are simple, just click in place. No additional purchase of a pump drive needed: upgrade your single-channel pump drive with just one adaptor for multi-channel use and pick the head/cassette configuration that matches your application needs.	% Heidolph Hei-FLOW Ultimate 120 Multi peristaltic pump 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 — 120rpm). 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. Other technical Data: • Speed setting: digital • Electronic speed control: digital • Select direction of rotation: CW / CCW • Analog interface: for speed 0 - 10 V / 4 - 20 mA direction of rotation start/stop • Safety feature: electronic current limiter and overheat protection • Multi-Channel Operation Increase your throughput by running up to 12 individual cassettes on one single pump drive and pump head system. Separate metering into multiple vessels with different feed rates in a single operation by using different tubing dimensions to adjust flow rate. Save time: tubing change is done in just seconds. In addition to standard pump heads which feature a 4-roller system you can choose 8-roller pump heads for low pulsation. Change your cassettes easily, even during operation – there are no restrictions. Cassette adjustments and changes are simple, just click in place. No additional purchase of a pump drive needed: upgrade your single-channel pump drive with just one adaptor for multi-channel use and pick the head/cassette configuration that matches your application needs.	% Heidolph Hei-FLOW Core 120 peristaltic pump This peristaltic pump is ideal for the simple conveying of all media. The pump drive of this model makes it possible to switch between a single channel and multi-channel pump head. By simply flipping the switch, it can also be conveyed in an anti-clockwise direction. Depending on the adapted pump head, a flow rate of 0.83 - 861 ml/min for the single-channel and 0.005 - 364 ml/min for the multi-channel pump head is guaranteed. The Core 120 conveys with a control accuracy of ± 2% at a speed range of 10 - 120 rpm. • Speed setting: scale • Electronic speed control: digital • Select direction of rotation: CW / CCW • Safety feature: overheat protection
% Heidolph Hei-FLOW Core 600 Peristaltic pump Reliable, robust model for standard applications with higher volume flows • To perform everyday laboratory tasks • The speed can be adjusted analogically with a rotary knob • Control electronics ensure speed control, even in case of variable load • The dosing direction can be adjusted with a manual switch • The device is protected against overheating • CANNOT be converted into a multi-channel pump • Speed: 50...600 1/min • Volume flow in single-channel operation: 4.0...4151 ml/min •Sspeed accuracy: ±2 % Pump heads and piping must be ordered separately.	% Heidolph Hei-FLOW Expert 120 peristaltic pump For reproducible results and liquid transfer The pump drive of the model 120 of the Hei-FLOW Expert series can be operated with either single-channel or multi-channel pump heads. The flow rates with single-channel pump heads are in the range of 0.38 — 813 ml/min; with multi-channel pump eads from 0.005 — 329 ml/min. By integrating an analog interface, it is possible to control all functions externally. In addition, an optional foot switch can be adapted to enable dosing by foot pressure. Hands thus remain free to perform other work, for example, to hold the tubing and the vessel. A speed of 5 — 120 rpm with a control accuracy of ±0.5% guarantees optimum process results. Other technical Data: • Speed setting: scale • Electronic speed control: digital • Select direction of rotation: CW / CCW • Analog interface: for speed 0 - 10 V / 4 - 20 mA direction of rotation start/stop • Safety feature: electronic current limiter and overheat protection	% Heidolph Hei-FLOW Expert 600 peristaltic pump This model has a flow rate of 2.0 — 4,056 ml/min and is designed for operation with singlechannel pump heads. The analog interface makes it possible that all functions can be controlled externally. A control accuracy of ±0.5% and a conveyor speed of 24 to 600 rpm provide optimum process conditions. In addition, sensitive media can be protected from influence by using the optional foot switch. Like all Heidolph peristaltic pumps, the conveying direction of this model can be changed by a simple push of a button. Furthermore, the accelerated filling and emptying of the tubing is simplified, since here only the button for the maximum speed has to be pressed. Other technical Data: • Speed setting: scale • Electronic speed control: digital • Select direction of rotation: CW / CCW • Analog interface: for speed 0 - 10 V / 4 - 20 mA direction of rotation start/stop • Safety feature: electronic current limiter and overheat protection	% Heidolph Hei-FLOW Ultimate 120 peristaltic pump 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 ±0.5% 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. Other technical Data: • Speed setting: digital • Electronic speed control: digital • Select direction of rotation: CW / CCW • Analog interface: for speed 0 - 10 V / 4 - 20 mA direction of rotation start/stop • Safety feature: electronic current limiter and overheat protection
% Heidolph Hei-FLOW Ultimate 600 peristaltic pump • The ability to switch between precise dosing and fast conveying make this pump model the perfect complement to a reactor system. With a flow rate of 2.0 - 4,056 ml / min, when operated with single-channel pump heads, flows from feed-batch and chemostat modes of operation can be conveyed precisely. Rapid filling and emptying of the reactor system is also possible. • In addition to the selectable process parameters - speed, tubing diameter, flow quantity display, dosing volume, interval dosing and break times - the pump conveying characteristics are stored in the program. Thanks to the analogue and digital (RS 232) interfaces, processes can be automated. • All media is conveyed with a control accuracy of ±0.5% at a speed of 24 — 600 rpm. An optional foot switch can be connected for dosing by foot pressure.	% Heidolph Single-Channel Pump Heads SP standard (wall thickness 1.6 mm) • Recommended for standard applications • Convex rollers do not squeeze or crush organic cell cultures • Pump head features ball bearings • Rollers made of stainless steel and polyamide • For tubes with a 1.6-mm wall thickness (wt) • Depending on drive and tubing, the flow rate ranges from 2.0 to 4,151 ml per minute	% Heidolph Single-Channel Pump Heads SP standard (wall thickness 2.5 mm) • Recommended for standard applications • Convex rollers do not squeeze or crush organic cell cultures • Pump head features ball bearings • Rollers made of stainless steel and polyamide • For tubes with a 2.5-mm wall thickness (wt) • Depending on drive and tubing, the flow rate ranges from 2.0 to 4,151 ml per minute	% Heidolph Single-Channel Pump Heads SP vario • Suitable for most Heidolph tubing due to adjustable roller spacing • Convex rollers do not squeeze or crush organic cell cultures • Pump head features ball bearings • Rollers made of stainless steel and aluminum • Depending on drive and tubing, the flow rate ranges from 2.0 to 4,151 ml per minute
% Heidolph Single-Channel Pump Heads SP quick (wall thickness 1.6 mm) • Fast and convenient tube changes • Low pulsation due to 5 roller system • Pump head features ball bearings • Rollers made of stainless steel • For tubes with a 1.6-mm wall thickness (wt) • Depending on drive and tubing, flow rate ranges from 0.38 to 3,436 ml per minute	% Heidolph Single-Channel Pump Heads SP quick (wall thickness 2.5 mm) • Fast and convenient tube changes • Low pulsation due to 5 roller system • Pump head features ball bearings • Rollers made of stainless steel • For tubes with a 2.5-mm wall thickness (wt) • Depending on drive and tubing, flow rate ranges from 0.38 to 3,436 ml per minute	% Heidolph Multi-channel Pump Head C 8 • Accepts 8 cassettes medium or 4 cassettes large • 4-roller design	% Heidolph Multi-channel Pump Head C 4 • Accepts 4 cassettes small • 8 rollers for low pulsation
% Heidolph Multi-channel Pump Head C 12 • Accepts 12 cassettes small • 8 rollers minimizing pulsation	% Heidolph Multi-Channel Cassette large • Flow rates from 1 to 364 ml/min • Suitable for tubes with 1.6-mm wall thickness (wt) • Tube diameters available: 1.7 / 3.1 / 4.8 and 6.4 mm Combinations: • C 8 multi-channel pump head: Max. 4 cassettes large	% Heidolph Multi-Channel Cassette medium • Flow rates from 0.24 to 27 ml/min • Suitable for tubes with 1.6-mm wall thickness (wt) • Tube diameters available: 0.8 and 1.7 mm Combinations: • C 8 multi-channel pump head: Max. 8 cassettes medium	% Heidolph Multi-Channel Cassette small • Flow rates from 0.005 to 37 ml/min • Suitable for tubes with 0.9-mm wall thickness (wt) • Tube diameters available: 0.2 / 0.5 / 0.9 / 1.4 and 2.8 mm • Two-Stop Tubing (40 cm) required to operate cassette small Combinations: • C 4 multi-channel pump head: Max. 4 cassettes small • C 12 multi-channel pump head: Max. 12 cassettes small

Peristaltic pump

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