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Hanna Instruments HI 301N Stainless Steel Two-Speed Magnetic Stirrer with Speedsafe and Magnetic Stir Bar, 180mm Length x 180mm Width x 70mm Height, 100 - 1000rpm, 115/240 VAC, 0 to 50 Degree C

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Specifications for this item
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Part Number
HI 301N
Brand Name
Hanna Instruments

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Key Features

  • Heavy-duty for long life usage
  • Dual motors for dual range precision
  • Can stir up to 2.5 liters (0.66 gallons) of liquid
  • The motor is electronically controlled to maintain the chosen speed as the load changes

Package Details

Shipping Weight: 3.85 pounds
Package Size: 9.8 x 9.6 x 5.8 inches

Product Description

Magnetic two-speed stirrer, stainless steel cover, 220/240V, HI 301N is a heavy-duty stirrer that offers dual range precision. HI 301N can stir up to 2.5 liters (0.66 gallons) of liquid.

Similar to the "ZOOM" function of a microscope, these stirrers allow access to two separate stirring ranges. In each range, the speed can be fine tuned for exacting accuracy. This assures maximum repeatability in experiments and processing for laboratory, as well as production use.

In addition to speed control, a limiter will assure that the maximum speed will never be exceeded (Speedsafe). Often, in the lab, a sample is removed from the stirrer before reducing the speed. This would normally cause the motor to accelerate until it is destroyed. HANNA® stirrers incorporate a VCO device that will stop the motor from accelerating as soon as the load is removed.

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