Magnetic Stirrers

Safe Heating and Mixing


Magnetic Stirrer

Have you ever heard of hotplates with fast heat-up times and chemical resistance?

Heidolph magnetic stirrers are traditionally among the daily lab helpers. Whether in research laboratories in major industries or at universities - everywhere, titration, synthesis or extraction is carried out with the need for the highest precision. Many users count on Heidolph's reliable and durable quality: Made in Germany.

Whether with or without heating function, all our magnetic stirrers have one thing in common: a smooth and powerful stirring that allows low-viscosity media to be mixed by up to 20 liters.

In particular, the magnetic stirrer models with heating function feature a sealed, fireproof die-cast aluminium housing and a unique Kera Disk® plate that combines the advantages of aluminium and ceramic. Each model also has its specific functionalities for your individual needs: from the analog magnetic stirrer to the sophisticated model with timer function and various interfaces, you can quickly find your Heidolph magnetic stirrer.

You will also discover a range of necessary accessories as a system solution for pure stirring tasks (stirring bars), for precise temperature control (temperature sensor Pt1000), for the replacement of oil baths (Heat On), for parallel reactions (StarFish) or for revolutionizing reflux reactions (Findenser™). Everything from a single source for efficient work!


Need help choosing the right system? Our specialists are happy to support you!

Application Support

Magnetic Stirrers - Models


Model for comprehensive process documentation and reproducible results

Hei-Mix S

For gentle stirring in biology and microbiology applications - without heating function

Hei-PLATE Mix 20 l

For all stirring tasks without heating

Hei-PLATE Mix 'n' Heat Core

Simply stir and heat

Hei-PLATE Mix 'n' Heat Core+

For high demands with temperature sensor

Magnetic Stirrers - Packages

Reflux Package Connect

Reflux Package Connect Mini

Hei-PLATE Reflux Package Core+ Mini

Hei-PLATE Reflux Package Core+

Hei-PLATE Sensor Advanced Package Core

Hei-PLATE Sensor Advanced Package Core+

Hei-PLATE Sensor Basic Package Core+

Magnetic Stirrers - AddOns

Heat-On Attachments

StarFish Workstation

Findenser ™

High performance condenser

Magnetic Stirrers - Accessories

1-l Heating bath


1-l Heating bath for oil

Max. temperature 250 °C

2-l Heating bath


2-l Heating bath for oil

Max. temperature 250 °C

4-l Heating bath


4-l Heating bath for oil

Max. temperature 250 °C

Concave block adaptor

Pt1000 clamping system

Pt1000 clamping system for bath attachments from 3 to 5 liter (Hei-Connect)

Temperature sensor Pt1000 – (glass-coated)

Pt1000 temperature sensor – stainless steel (V4A)

RS 232 cable (9-pole)

Silicone protective cover


Stirring bars - cross shape (16.5 mm)

Stirring bars - cylindrical shape

Stirring bars - oval shape (15x6 mm)

Stirring bars - oval shape (25x10 mm)

Stirring bars - oval shape (30x10 mm)

Stirring bars Evaluation Kit

Heating bath liquid

Up to 220 °C

Heating bath liquid

Up to 170 °C

Silicone protective cover

Hei-PLATE Mix 20 l

Silicone protective cover

Hei-PLATE Mix 'n' Heat

Pt1000 clamping system for bath attachments from 3 to 5 liter (Hei-PLATE Mix 'n' Heat)

Electronic contact thermometer - EKT Hei-Con G (glass-coated)

Electronic contact thermometer - EKT Hei-Con (V4A)

Adapter plate 135 mm

Downloads & Video


Hei-PLATE at a glance Download
NRTL-Certificate-Magnetic-stirrer.pdf Download
Hei-PLATE-Certificate-for-continuous-operation.pdf Download
CE-Magnetruehrer-Magnetic-stirrer.pdf Download
GENTLE POWERHOUSES – Laboratory and Magnetic Stirrers Download



Yes – the Hei-PLATE Mix ’n’ Heat Core can be upgraded with any existing EKT Hei-Con external temperature sensor from Heidolph.

Yes, the magnetic stirrers Hei-Mix S and Hei-PLATE Mix 20 l has no heating function.

For larger quantities we recommend alternatively the magnetic stirrer Hei-PLATE Mix 20 l.