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The Hei-FLOW Core 120 is a peristaltic pump that is an effective solution for standard applications that do not require high performance or precise process control. With the single-channel pump head, you can achieve more power by increasing the torque, while the multi-channel pump head allows for precise dosing. The sample leakage rate for a single-channel head is from 0.45 to 935 ml/min, and for a multi-channel head it is from 0.005 to 277 ml/min. All Hei-FLOW pumps are self-priming and do not require additional valves or seals. Operation and setup are simple and intuitive, so you don't need to spend any time on preparations - just connect the sample tube and get started. Be sure to choose the right pump head and tubing, as they are not included in the basic set! In addition, you can choose from a ready-made delivery kit which includes everything you need -
The Hei-FLOW Core 600 is a peristaltic pump that will be your reliable companion for basic liquid handling tasks. This device is specially designed to achieve high flow rates (2.6 to 4,500 ml/min), which, combined with its user-friendly operation and easy setup, will significantly increase your productivity. The Hei-FLOW Packages include the pump head and tubing, eliminating the need to search for components - all at a competitive price. The warranty period is 3 years, which means that you will receive reliable laboratory equipment that will make your daily work extremely easy and enjoyable. Be sure to choose the right pump head and tubing, as they are not included in the basic set! In addition, you can choose from a ready-made delivery kit which includes everything you need -
The Hei-FLOW Expert 120 peristaltic pump is a user-friendly device that is suitable for a wide range of reproducible applications. Thus, when working with a multi-channel pump head, you can operate in the sample flow rate range of 0.005 to 329 mL/min, and in single-channel mode, from 0.38 to 813 mL/min. Thanks to the analog interface, all process parameters can be controlled from the outside, and the optional footswitch allows you to operate the device even in a closed fume hood, leaving your hands free for other tasks. The German company Heidolph Instruments guarantees a long service life (the average life is more than 10 years), along with complete safety and precision of manipulation, which will become a solid foundation for your effective work. Be sure to choose the right pump head and tubing, as they are not included in the basic set! In addition, you can choose from a ready-made delivery kit that includes everything you need. -
The Hei-FLOW Expert 600 is a high-performance system for reliable and reproducible results, enabling high sample flow rates (2.0 to 4,056 mL/min) and thus high operating efficiency. The equipment is equipped with a user-friendly analog interface that is designed to make operation extremely simple and intuitive. In particular, you can change the pumping direction (clockwise/counterclockwise) with a single touch, and the MAX button switches the pump to maximum power mode, which is useful for quick filling or emptying the working tube. High precision (±5%), unsurpassed manufacturing and material quality, and a wide range of different working heads and accessories will create all the conditions for your work to be as convenient and efficient as possible. Be sure to choose the right pump head and tubing, as they are not included in the basic set! -
The Hei-FLOW Ultimate 120 peristaltic pump is an advanced instrument suitable for the most demanding requirements in your laboratory practice. This device is particularly effective when precise pumping and accurate sample dosing are required: operation in single-channel pump head mode allows for leakage rates ranging from 0.38 to 813 ml/min, and in multi-channel mode from 0.005 to 364 ml/min. The digital display and analog/digital interface allow you to fully control the workflow, as you can set the following parameters: leakage rate, tube diameter, dosing interval, stop times, and measured volume. In addition to its useful features, the equipment also has unrivaled accuracy (±1%), which guarantees reproducible results regardless of the complexity of the task. Be sure to choose the right pump head and tubing, as they are not included in the basic set! In addition, you can choose from a ready-made delivery kit which includes everything you need -
With the Hei-FLOW Ultimate 600 peristaltic pump, you can quickly switch between handling large volumes and dispensing small amounts of sample, making it the ideal solution for reactor systems. The high liquid flow rate (2.0 to 4,056 ml/min), in particular, will help to achieve high productivity, and a wide range of settings will provide complete confidence in the results obtained. Thus, you can directly control the leakage rate, tube diameter, dosing interval, stop times, and volume. The analog and digital interfaces, in turn, are used to connect remote access and make it easier to operate while the device does all the work. The range of different working heads and useful accessories will help you to assemble a system that is best suited for your specific application and meets your requirements. Be sure to select the required pump head and tubing, as they are not included in the basic set!
Peristaltic pumps from the German company Heidolph Instruments are high-quality equipment that will help you to cope with a wide variety of tasks in your laboratory. Intermittent operation, high-performance pumping, precise dosing, and filling of small containers – all this is available in the Hei-FLOW series.
Depending on your requirements, there are two types of models to choose from: 120 and 600 for multi-channel and single-channel pump head operation, respectively. In addition to a wide range of useful functions, the equipment presented here is also characterized by high reliability and accuracy of reproducible results. For example, the average service life is more than 10 years, and the warranty period is 3 years, which certainly indicates high quality. The ability to work in continuous autonomous mode will significantly increase your work efficiency, and the well-thought-out design eliminates the risk of accidents and prevents any damage.
Laboratory equipment from the German company Heidolph Instruments is designed to make all manipulations faster, easier, and with better results. The successful combination of modern technology and ergonomic design will greatly simplify the setup of the workflow and make the operation extremely intuitive. Finally, a wide range of accessories and different pump heads allow you to assemble the system you need for the best results.
Safety standards premium class
High resistance to aggressive vapors and liquids due to IP 55 protection class. This will help to avoid accidents, corrosion, short circuits and malfunctions, among other things.
For complete authenticity, the medium only comes into contact with the inside of the hose, not the pump.
With the optional foot switch, selected models can be used in closed fume hoods.
Exceptional ease of use
The Hei-FLOW pumps are self-priming and do not require seals or valves.
Basically, the pump heads do not need to be cleaned, as the pumping takes place without the risk of contamination. This will save time.
Efficient use of working space: The pumps can be stacked compactly on top of each other.
Economical operation
The sealed design reliably protects the pump from corrosion, which extends the service life of the equipment (on average, it is more than 10 years). At the same time, repair and installation costs are reduced.
The motors are easy to maintain and are reliable and wear-resistant, even in continuous and long operating cycles.
The wide range of accessories includes hose sets for a variety of applications, such as FDA-certified materials for food, pharmaceuticals and organic environments.
Comparison chart of Hei-FLOW series models
Model.
Hei-FLOW Core 120
Hei-FLOW Core 600
Hei-FLOW Expert 120
Hei-FLOW Expert 600
Hei-FLOW Ultimate 120
Hei-FLOW Ultimate 600
Article no.
523-50010-00
523-50060-00
523-51010-00
523-51060-00
523-52010-00
523-52060-00
Leakage rate with a single-channel pump head
0.45 – 935 ml/min
4.0 – 4,500 ml/min
0.45 – 935 ml/min
2.6 – 4,500 ml/min
0.45 – 935 ml/min
2.6 – 4,500 ml/min
Leakage rate with multichannel pump heads
0.005 – 277 ml/min
–
0.005 – 277 ml/min
–
0.005 – 277 ml/min
–
Pumping accuracy
±5%
±5%
±3.5%
±3.5%
±1%
±2%
Speed range
10 – 120 rpm
50 – 600 rpm
5 – 120 rpm
24 – 600 rpm
5 – 120 rpm
24 – 600 rpm
Setting the speed
on a scale of
digital
Selecting the direction of pumping
right/left
Engine power
100 W
Power supply
100 W
Analog interface
–
for speeds of 0-10 V / 4-20 mA
pumping direction
start/stop
Digital interface
–
RS 232
Leakage rate indicator
–
digital
Dosing of volume
–
0.001 – 9.999 ml
Intermittent dosing
–
0.001 – 9.999 ml
with pauses of 0.1s – 750 h
Smooth start
–
yes
Programmable pause
–
yes
Connecting the footswitch
–
yes
Continuous operation (hours/day)
24/7
Engine protection***.
protection against overheating
limitation of operating cycles and protection against overheating
Weight
7.6 kg
7.1 kg
7.6 kg
7.3 kg
7.7 kg
7.3 kg
Dimensions (L×W×H)
166×256×225
Operating conditions
5-31 °C at max. cf. Vol. 80%; 32-40 °C with a linear decrease max. cf. Vol. up to 50%
Protection class DIN EN 60529
IP 55
Power supply voltage: 230 Ð’. Other options are available upon request.
* 65 N×cm for short-term loading. Pumping accuracy with respect to water without back pressure
** Thermal insulation: protection against overheating
