Powerful control unit for MIXdrive 1 XL stirring drives with 20 watts stirring power and mixWATCH stirring bar monitoring.

Variable SoftStart-function (4-step) for reliable catching/centering and safe accelerating of the stirring bar at different volumes and viscosities, adjustable interval times for automated restart of the stirrer after max. 240 seconds.
20 Watt stirring power, speed range from 70 up to 2.000 rpm, power setting in  4 steps (25/50/75/100%).

Digital display for speed- and interval setting, QuickSet for quick setting of start-and maximum speed, QuickStop-function against after-run and glass breakage, storage of last function status when turning off.
Interfaces (0-10 volts, 4-20 mA, USB, Ethernet), other housings (e.g. for DINrail installation) and customized software adaption on request. Eqipped as standard with RS232 interface.

2mag mixWATCH - Stirring bar monitoring with fully automatic trim of the maximum reachable speed for a reliable and unattended operation of the stirrer.
An absolutely innovation is the integrated contact-free stirring bar control mixWATCH. In case of the magnetic coupling is separated between the magnetic stirrer and the stirring bar during the acceleration phase e.g. caused by to high set speed or changing viscosities, the magnetic stirrer will be stopped, the stirring bar centred and started again. The set speed level will be reduced automatically by 100 rpm to ensure a reliable stirring process. mixWATCH is ensuring a very high process safety, e.g. with using of closed non-glass vessels or at unattended overnight operation. MIXdrive 1 XL with MIXcontrol XL is equipped as standard with mixWATCH.