Ohaus Guardian 2000 Hot Plate and Stirrer

The Ohaus Guardian 2000 is an economical solution for general laboratory heating and stirring needs. Designed for educational and laboratory settings, it efficiently handles daily tasks requiring rapid and reliable operation, accommodating volumes up to 15 liters. Each model is equipped with user-friendly knob controls for seamless adjustment of heating and stirring capabilities.

Constructed for durability, the device features a metal housing with a spill-resistant design, and a chemical-resistant ceramic soleplate that simplifies cleaning. Safety is prioritized with an indicator light that activates when the surface exceeds 40°C, ensuring protection during all heating applications. The plate supports heating up to 500°C and stirring up to 1600 rpm, with the option of models featuring PTFE-coated stir bars for agitation.

Applications for the Guardian 2000 include boiling liquids, sample and media preparation, and concentration of solutions. The intuitive control panel and inclusion of an integrated support rod holder enhance usability, especially in educational environments that demand reliable safety protocols. Fast and secure switch-on/off mechanisms across all models ensure swift operation. The series offers nine variations, focusing on either hotplate or magnetic stirring capabilities—or both—with plate sizes of 102x102mm, 174x174mm, or Ø135mm.