Ohaus Guardian™ 2000 Hotplate Stirrers

Ohaus Guardian™ 2000 Hotplate Stirrers are ideal for education and other lab environments that require affordable, everyday fast heating and reliable stirring up to 15 L. All three sizes offer simple knob control to easily adjust the heating and stirring functions. The durable housing includes a built-in support rod holder which accepts the optional support rod. Stirring models include PTFE-coated stir bars.

  • Powerful stirring and fast heating at an economical price. Safely heat up to 500°C and stir up to 15 L with easy to use knob control for simple and reliable everyday heating and stirring in the lab
  • Designed to last: The rugged metal housing has a spill resistant design for a long lifetime in the lab under harsh conditions. The smooth, chemical-resistant ceramic top plate is perfect for easy cleanup
  • Safety is of utmost importance, and the prominent hot top indicator light illuminates when the heater is above 40°C, keeping the end user safe during all heating applications
  • TUV safety certification
  • 5°C – 40°C, 80% RH, non-condensing working environment
Part NumberModelTemperature RangeSpeed RangeCapacityPlate SizePlate MaterialPrice
30680259 e-G21HS04C70°C to 500°C200 to 1600 rpm15 L4" x 4" (102 x 102 mm)Ceramic$516.10
30680258 e-G21HS07C70°C to 500°C200 to 1600 rpm15 L7" x 7" (178 x 178 mm)Ceramic$562.90
30680257 e-G21HRSDS50°C to 380°C200 to 1600 rpm15 L5.3" (135 mm)Ceramic-coated Stainless Steel$516.10