The devices of the Hei-TORQUE Ultimate line are Heidolph high performance overhead stirrers.
The Hei-TORQUE Ultimate 100 is a overhead stirrer with a wide speed range (10 - 2,000 rpm) and a maximum torque of 100 Ncm. It can powerfully stir viscosities up to 60,000 mPas or volumes up to 50 liters (H2O).
In addition, the Hei-TORQUE Ultimate 100 offers, above all, the possibility of ramp programming, process monitoring (including timer function, torque trend display as a value), as well as the necessary equipment for documenting your application parameters. For this it is equipped with two interfaces - USB and RS232 - which give you the greatest flexibility to connect the device to a PC, a programmable logic controller (PLC) or an automation system such as e.g. LabManager. The scope of delivery includes the free Hei-Control software for remote control of up to 4 devices via PC.
The overhead stirrer Hei-TORQUE Ultimate 100 performs every stirring task with minimal noise thanks to the latest engine technology. The safety-related start/stop touch-function serves to minimize the risk of unintentional switching on.
Suitable for use in fume hoods or as a drive for reactor superstructures, the Hei-TORQUE Ultimate 100 has a quick-action chuck (quick chuck with safety ring) with a diameter of 10.5 mm, which can be combined with a large number of stirring tools.
Performance graph of
Hei-TORQUE Ultimate 100
|Number of speed gears
|Rotation speed range
|10 – 2,000 rpm
|Rotation speed indicator
|60,000 mPa s
|Stirring cap. (H2O), max.
|Shaft diameter, max.
|Analog / digital interface
|USB and RS 232
|Power rating motor input
|Protection class (EN 60529)
|Heidolph Life Science Solutions
|Hei-TORQUE at a glance
|Configuration tool Heidolph stirring system
|Operating instructions Hei-TORQUE Expert / Ultimate
The Hei-TORQUE Expert models shows bars on the display, indicating changes in the torque or viscosity of the fluid.
The Hei-TORQUE Ultimate models show the actual torque in Ncm with one decimal place.