Magnetic Stirrer With Heating Capability For Round-Bottom Flasks

These magnetic stirrers/heaters are developed for heating round-bottom flasks as well as three-neck flasks. The heat transfer is done through radiation and direct surface contact with an aluminium block in the shape of roundbottom flasks. The heating block with the flask is surrounded by a stainless steel container. When breaking of glass occurs, the liquid is collected in this stainless steel container. The liquid is stirred by an oval stirring bar so that hot spots do not appear. Temperature ramping therefore is going smoothly. Different covers are delivered with the instrument so that the heat will remain in the stainless steel container. This improves fast heating. The KM16.4D and KM16.7D are equipped with a display for direct reading of the heating block temperature or the liquid temperature through an external Pt-100 sensor.