Cole-Parmer SP Overhead Stirrer Mixer System

Cole-Parmer SP Overhead Stirrer Mixer System

Stock Code: 1597164
Manufacturer Part No: STI4528
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Cole-Parmer SP laboratory mixers ensure accurate, dependable motor speed control with "soft-start" feature and smooth, gradual adjustment to the speed setting. Constant speed is maintained electronically via automatic compensation for changes in load torque demands at both high and low speeds. Built-in motor current compensation minimises speed drift with changes in load. Motor current limiting protects the system in case of a locked rotor condition. Output circuit protection protects against inadvertent output shorting.


Rotates at 50 to 2500 rpm with a maximum torque of 91 in-oz (64 Ncm) and has a through-shaft capability


Bracket hardware is preinstalled to enable installation of the adjustable tilt mounting bracket


Motor cable connector has a locking mechanism when the cable is connected to prevent unintended disconnection in the event of accidental force on the motor cable


Variable-speed controller is used to turn on and set the speed and direction of the mixer motor


Easily switch the direction of rotation using the Forward-Off-Reverse switch


LED indicates the mixer is powered by turning green and flashes when a limit condition has been reached


Durable - no wear user serviceable parts


Low/no maintenance brushless motor


Adjustable tilt from 0 to 30 degrees allows proper propeller placement


IP44 rated per IEC 60529


Hollow through shaft and user-replaceable keyless chuck


STI4526 mixer set includes mixer motor, bracket, analogue mixer controller, and power cord


STI4528 mixer system includes mixer motor, bracket, analogue mixer controller, shaft 3/8 x 18", 3" propeller, double clamp, stand, and power cord

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