cable connection for the reception of this cable or this cable connection the shaft tube 2 is here provided with a channel of optional cross section which channel securely fixes and safely shields this input and output line 8 according to fig2 the dispersing tool 3 has for mechanical connection to the drive 4 a plug in coupling 11 on that end of the shaft tube 2 which in the usage position of the dispersing tool 3 is facing the drive 4 fig2 further shows that this plug in coupling 11 has electrical contacts in the present illustrative embodiment two spring contacts 12 via which the input and output line 8 of the temperature detector 7 is electrically contacted with the drive 4 and or the electronic evaluation unit for the use of the dispersing device 1 in a partially automated and or fully automated dispersion process the drive 4 and or the electronic evaluation unit is equipped with a control or regulating device for the drive 4 for processing the measurement data of the temperature detector 7 and for controlling or regulating the drive 4 with the aid of the control or regulating device dispersion operations can be controlled or regulated automatically in dependence on the prevailing temperature of the.