PHOENIX Instrument 15-position magnetic stirrer RSM-03-15K

PHOENIX Instrument 15-position magnetic stirrer RSM-03-15K

This magnetic stirrer is specially designed to perform parallel stirring tasks precisely and reliably in chemical, biological and pharmaceutical laboratory environments. Thanks to its 15 stirring positions and flexible control options, the PHOENIX Instrument 15-position magnetic stirrer RSM-03-15K clearly stands out from comparable devices and impresses with its high reproducibility and ease of use.

Powerful system for series experiments

The device is characterised by a robust design and a brushless DC motor. This motor technology is particularly low-maintenance and ensures smooth, low-vibration operation. For demanding series tests, the stirring system is divided into three independent groups, each with five stirring positions. This allows different speeds to be run simultaneously in order to investigate different reaction approaches in parallel.

The integrated timer function facilitates automatic switch-off or switching to other stirring parameters. In addition, the magnetic stirrer offers an alarm function that warns the user when certain limit values or elapsed times are reached. Thanks to the clear LCD display, all important data such as speed, timer and group status are clearly displayed.Important features at a glance

- 15 mixing positions, divided into 3 groups of 5 positions each
- Each group individually adjustable (100 to 1500 rpm)
- Maximum stirring volume: Up to 0.4 litres per position (water)
- Brushless DC motor for stable performance
- Timer from 1 minute to 99 hours and 59 minutes
- Alarm function, LCD display and IP 21 protection class

The stirring plate is made of robust aluminium and measures 304 x 460 mm. This allows vessels of different sizes to be placed safely. Overall, the model is designed for stirring rods up to 40 mm in length and is particularly suitable for use in analytical, chemical and biotechnological laboratories.

Reliability and protection

In accordance with EN60529, the device is classified with IP 21. This protection class prevents the ingress of larger foreign bodies and ensures basic safety against dripping water. With a dead weight of 9.2 kg, the magnetic stirrer is also stable on the laboratory bench, which largely eliminates unwanted vibrations or unintentional slipping.

The brushless design of the DC motor minimises wear and enables quiet operation. In addition, the smooth speed ramp-up prevents sudden splashing of liquids. The power supply is in the range of 100-240 V at 50/60 Hz, which makes the device universally applicable.

Applications in the laboratory and practice

Whether in organic synthesis, in the preparation of buffer solutions in biotechnological processes or when mixing culture media in microbiology - this magnetic stirrer is a real all-rounder. Thanks to its ability to process different reaction approaches in parallel test series, it is particularly suitable for:

- Screening of catalysts in chemistry
- Simultaneous stirring and mixing processes in life science research
- Production of buffer solutions for protein research and cell culture
- Preparation of multiple sample tubes in pharmaceutical development

Thanks to the separate control of each group of five, substances such as ethanol, aqueous acids, bases or organic solvents can be stirred simultaneously at individual speeds

Frequently asked questions

How many stirring positions can be operated simultaneously?

All 15 mixing zones can be operated simultaneously. Three separate zones with individual speed controls provide a high degree of flexibility.

Is continuous long-term use possible

Yes, the low-wear DC motor in the appliance is designed for continuous operation and fulfils permanently stable performance specifications.

Which container sizes can be used?

The maximum stirring volume per place is 0.4 litres of water. In practice, slightly larger containers can also be used as long as the stirring rods of a maximum length of 40 mm and the stirring plate of 304 x 460 mm are taken into account.

What role does the timer function play?

The integrated timer enables precise continuous control from 1 minute to 99 hours and 59 minutes. This means that the stirring process can be precisely timed and automatically ended if necessary.

Conclusion

The appliance impresses with its versatility, simple operation and high reliability. Particularly in laboratories where several samples or reactions need to be stirred in parallel, the model saves valuable time and offers long-lasting performance thanks to its brushless DC motor. Both in research and in product development, this multiple solution enables efficient process control and impresses with its uncomplicated handling and reliable results.