Cole Parmor Instrument 50003-00 Servodyne Mixer Controller

The keypad controller provides precise control of mixing speed within ±0.2%—despite changes in viscosity, temperature, or line voltage. Monitor torque, set torque limits, or measure and control differential torque with the torque zero function. The convenient timer lets you reproduce mixer runs of up to 100 minutes. All set points and actual values are displayed on the four-digit vacuum fluorescent display. Set parameters are stored in memory as long as line power is maintained.
The controller connects to the mixer head via a 6-ft cable—lets you place controller out of reach of spills and at an accessible height and position. Microprocessor circuitry identifies the mixer head in use and sets the appropriate rpm and torque limits for that motor.

Mixer Head

This versatile mixer head features TENV, permanent magnet DC motors with permanently lubricated ball bearing construction. A precision optical shaft encoder relays the exact motor rotation speed data to the electronic mixer controller.