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Are you struggling with inefficient and unsafe heating and stirring processes in your lab?

The Guardian 3000 e-G31HS04C from Liberty Scales revolutionizes your laboratory setup by combining advanced safety features with precise control, ensuring your experiments run smoothly and safely every time.

The Guardian 3000 e-G31HS04C is designed to address the challenges of modern laboratories by providing a reliable and safe heating and stirring solution. This digital hotplate stirrer, equipped with the innovative SafetyHeat™ system, offers dual safety controls that monitor the device's electronics to prevent overheating, providing you with peace of mind and protecting your valuable research.

Key Benefits:

  • Enhanced Safety Features: Integrated SafetyHeat™ technology with independent safety controls helps prevent overheating incidents before they happen.
  • Precise Stirring Capabilities: Ranging from 60 to 1600 rpm with a strong magnet and software-controlled ramp rate, ideal for everything from light stirring to mixing viscous solutions.
  • User-Friendly Interface: Features a bright LCD display for easy monitoring of temperature and speed settings, complete with intuitive icons and a hot top indicator.
  • Versatile Applications: Perfect for a variety of tasks such as boiling water, preparing water/oil baths, media preparation, and more.
  • Durable and Easy to Maintain: SmartHousing™ stays cool and chemical-resistant, coupled with a ceramic top that facilitates quick cleanup.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

Imagine a lab where safety and efficiency are never in question. With the Guardian 3000 e-G31HS04C, you'll experience streamlined operations with fewer interruptions, allowing you to focus on achieving exceptional results. This powerful piece of laboratory equipment not only elevates the standard of your research but also instills confidence with its reliable performance. Invest in the Guardian 3000 and feel the satisfaction of smooth, safe, and successful laboratory experiments, every day.

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!

  • Function: Heating and Stirring

  • Capacity: 15 L

  • Plate Construction: Ceramic

  • Plate Size: 4 in x 4 in (102 mm x 102 mm)

  • Temp. Range: Ambient +5°C – 500°C

  • Control: Digital

  • Power Consumption: 550 W

  • Dimensions: 10.4 in x 4.3 in x 6.4 in (264 mm x 110 mm x 163 mm) (LxHxW)

  • Display: Custom Back-lit LCD

  • Working Environment: 5°C – 40°C, 80% RH, Non-condensing (41°F – 104°F, 80% RH, Non-condensing)

  • Speed Range: 80 to 1600 rpm

  • Net Weight: 5.5 lb (2.5 kg)

  • Safety Certification: TUV

  • Temp. Stability: +/-3% Plate, Below 100°C +/-2°C and +/-2% Probe, Below 100°C +/-2°C

  • Temperature Probe: Available as an Accessory

  • Calibration: 1 Plate/1 Probe Temperature Calibration

  • Power: 100V-120V~ 5A 50/60Hz
  • 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.