Magnetic stirrer hot plates
Labman Instruments is official distributor for Ohaus magnetic stirrer hot plates for Belgium, Netherlands and Luxembourg.
Ohaus Guardian Series – High-Performance Magnetic Stirrer Hot Plates for Every Lab
The Ohaus Guardian series offers a complete range of precision-engineered magnetic stirrer hot plates designed to meet the diverse needs of laboratory professionals across the BeNeLux region. Whether you’re looking for simple, dependable heating and stirring or advanced digital control with safety monitoring, the Guardian 2000, 3000, 5000, and 7000 series provide the right solution. Featuring robust construction, intuitive operation, and chemically resistant top plates, these hot plate and magnetic stirrer combinations are ideal for sample preparation, solution mixing, and boiling tasks in any scientific environment. Optimize your workflow with a reliable magnetic mixer hot plate built to perform day after day.
Guardian 2000 Series – Simple and Reliable Magnetic Stirrer Hot Plates
The Guardian 2000 series is ideal for laboratories requiring straightforward and reliable hot plate and magnetic stirrer functionality. These units feature analog controls for both temperature and speed, offering consistent performance without unnecessary complexity. With aluminum top plates for fast heat transfer and capacities up to 15 liters, this series is well-suited for general lab tasks such as heating buffers, stirring reagents, or sample prep. Perfect for scientists seeking a durable and economical magnetic stirrer with heating plates.
- Fonctionnement : analogique
- Plateau supérieur : 13,5 cm de diamètre
- Plage de vitesse : 200 – 1600 tr/min
- Plage de température : 70 °C – 380 °C
- Capacité : 15 litres
Le prix initial était : €381,00.€354,33Le prix actuel est : €354,33. hors TVA
- Fonctionnement : analogique
- Plaque supérieure : 10,2 × 10,2 cm
- Plage de vitesse : 200 – 1600 tr/min
- Plage de température : 70 °C – 500 °C
- Capacité : 15 litres
Le prix initial était : €392,00.€364,56Le prix actuel est : €364,56. hors TVA
- Fonctionnement : analogique
- Plaque supérieure : 17,8 × 17,8 cm
- Plage de vitesse : 200 – 1600 tr/min
- Plage de température : 70 °C – 500 °C
- Capacité : 15 litres
Le prix initial était : €423,00.€393,39Le prix actuel est : €393,39. hors TVA
Guardian 3000 Series – Entry-Level Digital Magnetic Mixer Hot Plates
Built for laboratories looking for an affordable step into digital performance, the Guardian 3000 series provides essential features like precise digital temperature and speed control with a bright LED display. Compact yet powerful, these magnetic stirrer hot plates can handle up to 15 liters and reach temperatures up to 380 °C. The chemically resistant ceramic-coated plates and safety indicators make this series suitable for educational labs, routine research, and general laboratory use.
- Contrôle : digital
- Plateau supérieur : Ø 13,5 cm
- Vitesse de rotation : 80 – 1600 tr/min
- Plage de température : 30 – 380 °C
- Capacité : 15 litres
Le prix initial était : €505,00.€469,65Le prix actuel est : €469,65. hors TVA
- Contrôle : numérique
- Plateau supérieur : 10,8×10,8 cm
- Vitesse de rotation : 80 – 1600 rpm
- Plage de température : 30 – 500 °C
- Capacité : 15 litres
Le prix initial était : €535,00.€497,55Le prix actuel est : €497,55. hors TVA
- Commandes : numériques
- Plateau supérieur : 18×18 cm
- Vitesse de rotation : 80 – 1600 tr/min
- Plage de température : 30 – 500 °C
- Capacité : 15 litres
Le prix initial était : €555,00.€516,15Le prix actuel est : €516,15. hors TVA
Guardian 5000 Series – Versatile Hot Plate and Magnetic Stirrer for Demanding Labs
Designed to support a wide range of laboratory applications, the Guardian 5000 series combines powerful stirring, accurate temperature control, and multiple top plate options including ceramic and aluminum. With stirring capacities up to 22 liters and temperatures up to 550 °C, this magnetic mixer hot plate line is built for daily use in chemical, biological, and industrial labs. The digital interface, advanced safety features, and robust housing make it a trusted choice for consistent lab performance.
- Contrôle : 115×30 mm LCD à caractères blancs
- Plaque supérieure : Ø 13,5 cm
- Vitesse de rotation : 50 – 1800 tr/min
- Plage de température : 30 – 360 °C
- Capacité : 20 litres
Le prix initial était : €700,00.€651,00Le prix actuel est : €651,00. hors TVA
- Contrôle : 115×30 mm LCD à caractères blancs
- Plaque supérieure : 18×18 cm
- Vitesse de rotation : 50 – 1800 tr/min
- Plage de température : 30 – 500 °C
- Capacité : 20 litres
Le prix initial était : €760,00.€706,80Le prix actuel est : €706,80. hors TVA
- Commande : 115×30 mm LCD à caractères blancs
- Plaque supérieure : 26×26 cm
- Vitesse de rotation : 50 – 1800 tr/min
- Plage de température : 30 – 500 °C
- Capacité : 22 litres
Le prix initial était : €1.035,00.€962,55Le prix actuel est : €962,55. hors TVA
Guardian 7000 Series – Advanced Magnetic Stirrer with Heating Plates for Critical Applications
The Guardian 7000 series represents the pinnacle of Ohaus hotplate stirrer technology. Engineered for high-performance labs, it features SmartHeat™, SmartPresence™, and SmartLink™ technologies for maximum safety and connectivity. With top-tier temperature accuracy, programmable settings, and stirring capacities up to 20 liters, these magnetic stirrer hot plates are ideal for demanding applications in pharmaceutical, academic, and industrial research. Choose the Guardian 7000 when precision, safety, and advanced functionality are critical.
- Contrôle : LCD numérique rétro-éclairé personnalisé
- Plaque supérieure : 13,5 cm de diamètre
- Vitesse de rotation : 60 – 1600 rpm
- Plage de température : 30 – 380 °C
- Capacité : 20 litres
Le prix initial était : €1.020,00.€948,60Le prix actuel est : €948,60. hors TVA
- Contrôle : LCD numérique rétro-éclairé personnalisé
- Plaque supérieure : 17,8 x 17,8 cm
- Vitesse de rotation : 60 – 1600 rpm
- Plage de température : 30 – 500 °C
- Capacité : 15 litres
Le prix initial était : €1.100,00.€1.023,00Le prix actuel est : €1.023,00. hors TVA
- Contrôle : LCD numérique rétro-éclairé personnalisé
- Plaque supérieure : 25,4 x 25,4 cm
- Vitesse de rotation : 60 – 1600 rpm
- Plage de température : 30 – 500 °C
- Capacité : 18 litres
Le prix initial était : €1.605,00.€1.492,65Le prix actuel est : €1.492,65. hors TVA
Frequently asked questions
What is the difference between a magnetic stirrer hot plate and a regular hot plate?
A magnetic stirrer hot plate combines heating and stirring functions in a single unit, using a rotating magnetic field to spin a stir bar inside a vessel. This allows for simultaneous mixing and heating of solutions, improving efficiency and uniformity. In contrast, a regular hot plate only provides heating without mixing.
How do I choose the right hot plate and magnetic stirrer for my lab?
When selecting a hot plate and magnetic stirrer, consider the required temperature range, stirring capacity (volume in liters), control type (analog or digital), and chemical resistance of the top plate (ceramic or aluminum). For basic laboratory tasks, the Guardian 3000 series is ideal. For high-performance or safety-critical applications, the Guardian 7000 series offers advanced features.
What types of applications are magnetic stirrer hot plates used for?
Magnetic stirrer hot plates are used across chemistry, biology, and analytical labs for tasks such as dissolving solutes, mixing buffers, heating media, and sample digestion. Their ability to uniformly mix and heat makes them essential for precision and reproducibility in experimental workflows.
Are ceramic or aluminum top plates better for magnetic mixer hot plates?
Ceramic tops provide excellent chemical resistance and a clean, non-stick surface, making them ideal for corrosive or sensitive applications. Aluminum tops offer faster heat transfer and are more durable under heavy loads. The best choice depends on your lab’s specific heating and chemical compatibility needs.
Why choose Ohaus Guardian magnetic stirrers with heating plates?
Ohaus Guardian series magnetic stirrers with heating plates are trusted for their reliability, precision, and safety. Whether you need basic analog models or programmable digital units with advanced safety controls, the Guardian lineup offers a solution tailored to scientific needs in BeNeLux laboratories.