According to the motto “just stir and heat”, our entry model of the Hei-Standard was manufactured with two rotary knobs to enable direct access to the two main functions. The speed and temperature are set using a scale. The maximum values are 1.400 rpm and 300 °C.
This magnetic stirrer is very easy to use and is equipped with the most important safety features. The heating function can be activated separately.
The patented Kera-Disk® footprint made of anodized aluminum, is chemical-resistant, scratch-proof, and has a diameter of 145 mm. This unique size makes it suitable for use with many accessories and samples on a small footprint. The material used also enables the fastest heating times.
|Take advantage of a built-in PID controller that ensures fastest heat-up times while preventing an overtemperature situation of your sample.|
|Rotation speed range||100 - 1,400 rpm|
|Speed accuracy||±2 %|
|Max. stirring capacity (H₂O)||20 l|
|Hotplate temperature||20 - 300 °C|
|Heating power||600 W|
|Accuracy temperature setting||±5 °C|
|Temperature accuracy with external temp. sensor||±1 °C|
|Safety circuit hotplate||25 °C over hotplate temperature|
|Plate diameter ø||145 mm|
|Plate material||Kera-Disk® (Silumin with ceramic coating)|
|Sensor breakage protection||with Pt 1000|
|Residual heat indicator||yes|
|Analog / digital interface||-|
|Protection class DIN EN 60529||IP 32|
It is possible technically, because as soon as the sensor is connected it regulates the temperature. However, there is no digital display to set the exact temperature, since the device has only analog scaling available.