Compact Magnetic Stirrer For Titrations And Biochemical Work

The Heidolph Hei-Mix S is a compact magnetic stirrer designed for applications where stirring without heating is essential – ideal for titrations, biochemical assays and tasks such as controlling a small fermenter. The white PVDF footprint makes it easy to observe and track even subtle colour changes during operation, supporting reliable endpoint detection and visual monitoring.

Built with a robust polyamide housing for continuous operation, Hei-Mix S can stir volumes up to 5 liters with a wide speed range up to 2,200 rpm. This allows both fast and gentle mixing, helping you work efficiently without compromising your samples. Its very compact design – requiring only 126×80×140 mm of space and a footprint diameter of 104 mm – makes it easy to integrate on crowded lab benches or inside enclosures where every centimetre counts.

Want Help Choosing The Right Small Stirrer For Your Lab?

Contact us at Berner Lab and we will help you find the right Heidolph stirring solution for your applications.

Questions? Contact our product managers for more information.