In order to categorically exclude accidents and fire, all models have two independent safety circuits that automatically switch off the hotplate in the event of an unwanted rise in temperature

A combination with Heat-On attachments makes the application even safer

All models are equipped with a visual residual heat indicator to prevent burns

For safety reasons, the device is switched off compley in the event of a short circuit, broken sensor of the temperature sensor, defective motor and in the event of a processor fault

A separate On / Off button for the heating function prevents unintentional heating. The activated heating function is clearly recognizable by the illumination of the button

To prevent any splashing, the rotation speed ramps up slowly until it has reached the desired value

Damage to the device is impossible even at the highest temperatures – all models are equipped with a fire-resistant die-cast housing

Even with the fastest heating times compared to conventional magnetic stirrers, the built-in PID controller guarantees precise control without overshooting the temperature

The unique Kera-Disk® coating is extremely resistant to chemicals and scratches. The hotplate is therefore easy to clean and dirt can be easily removed. A PID controller ensures precise control of the heating process

The powerful stirring magnet allows the stirring rod to be safely entrained even with larger quantities of up to 20 l

If the hotplate fails, the stirring process is not interrupted. This prevents the sample from overheating

Efficient cold insulation prevents condensation in the housing and thus contact between condensation water and electronic components – ideal for working with dry ice

On devices with a display, all parameters can be read from the large, illuminated display, even from a greater distance

With the free software support for the Hei-Connect model, processes can be reliably automated and documented – for up to four devices simultaneously

Clearly shorter process times. The high heating power of 800 Watt enables 35 % faster heating times compared to conventional magnetic stirrers with 600 Watt

Thanks to its aluminum core, the Kera-Disk® hotplate guarantees the fastest heating times. Due to the resistant ceramic coating, the plate is chemical-resistant and scratch-proof

Corrosion-protected electronics add many years to the operational lifespan and reduce expenditure for new purchases

Wear- and maintenance-free motors save repair and spare part costs

The average operational lifespan is on average more than 10 years, thus making your purchase a worthwhile investment

The sealed housing of the magnetic stirrers guarantees a long service life with low susceptibility to repairs