Cole-Parmer GP laboratory mixer ensures 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 minimizes 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.
The mixer rotates at 40 to 4000 rpm with a maximum torque of 9.5 in-oz (6.7 N-cm). The speed control knob is used to turn on and set the speed of the mixer motor and provides a 100:1 adjustment range. The LED indicates the mixer is powered on when it is green. When it flashes, it indicates a limit condition has been reached, such as an overtemperature or over-current situation.
Mixer designed for reliability and durability
Ideal for light-duty mixing of water-like fluids
Brushed DC motor with integrated overload protection
Durable - no wear parts that require user service
IP44 rated per IEC 60529
User-replaceable keyless chuck
Max viscosity: 100Cps
Max volume: 38L
Speed range: 40 - 4000RPM
Chuck: keyless three-jawed type chuck
Motor type: brushed DC motor
Shaft dims, Ø x l: 10 x 305mm
Motor dims, l x h: 84 x 104mm
Power: 100 - 240 VAC, 50/60 Hz
Motor Hp: 1/50
STI4534 includes mixer motor with integrated controller and 6ft cable, 12 x 3/8" stainless steel shaft, 1.5" stainless steel propeller, mounting rod, and power cable
STI4536 includes mixer motor with integrated controller and 6ft cable, 12 x 3/8" stainless steel shaft, 1.5" stainless steel propeller, mounting rod, double rod clamp, mixer stand, and power cable