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Are you facing challenges in achieving consistent and precise stirring for complex laboratory applications?

The Achiever™ 5000 Overhead Stirrer, a state-of-the-art solution from Liberty Scales, is engineered to address these exact issues. Designed for robust and precise laboratory operations, this overhead stirrer ensures optimal performance across a wide range of industries, including pharmaceuticals, food and beverage, and chemicals. Its advanced technology allows for seamless stirring, dissolving, dispersion, emulsification, and homogenization, making it an indispensable piece of laboratory equipment.

Key Benefits:

  • Enhanced Control: Operates within a speed range of 30 rpm to 2000 rpm with a precision of 1 rpm, allowing fine control over your mixing processes.
  • High Capacity and Versatility: Handles up to 40 liters of sample volume with a maximum viscosity of 50,000 mPa s, suitable for everything from low-viscosity solutions to thick mixtures.
  • Durable and Safe Construction: Features a sealed aluminum housing with an IP54 ingress protection rating and a brushless motor for quiet, maintenance-free operation.
  • User-Friendly Design: Equipped with a keyless chuck for easy one-hand operation and a lock button to prevent unintentional setting changes, enhancing safety and convenience.
  • Intelligent Features: Includes a bright LED display for accurate speed settings, real-time torque tendency indicators, and integrated safety protocols for overload, overtemperature, and overcurrent conditions.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

By choosing the Achiever™ 5000 Overhead Stirrer, you are not just purchasing a tool but investing in peace of mind. With its reliable performance and user-centric design, you can focus more on your research outcomes and less on the process. Experience the confidence of having consistent, effective, and safe stirring capabilities at your fingertips, ultimately leading to smoother operations and enhanced productivity in your laboratory. Trust Liberty Scales to elevate your lab's capabilities and help you achieve new heights in research and development.

Reach out to our dedicated team for further information and personalized assistance. Call us at (661) 888-1919 or email us at We're here to help you every step of the way!


  • Speed Range: 30 rpm – 2000 rpm

  • Capacity: 40 L

  • Sample Viscosity (mPa s): maximum 50,000

  • Torque (max): 60 Ncm

  • Chuck Range (Diameter): 1-13 mm

  • Shaft Pass-Through (Diameter): up to 8.5 mm

  • Control: Digital

  • Dimensions: 9.3 in x 11.2 in x 3.5 in (235 mm x 285 mm x 90 mm) (LxHxW)

  • Display: LED Display

  • Function: Stirring

  • IP rating: IP 54

  • Net Weight: 9 lb (4.1 kg)

  • Power: 115 / 230 VAC

  • Power Consumption: 190 W

  • Safety Certification: cNemkous

  • Speed Accuracy: ±1 rpm

  • Speed Range: 30 rpm – 2,000 rpm

  • Timer: 1 minute – 99 hours, 59 minutes

  • Working Environment: 41°F – 104°F, 80% RH, Non-condensing (5°C – 40°C, 80% RH, Non-condensing)
  • Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
  • Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
  • Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
  • Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
  • Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
  • Customer Support: Contact at (661) 888-1919 or for queries or concerns about shipping.