magnetic stirrer hotplate with ceramic-coated aluminum plate

Magnetic Stirrer Hotplate

Features

1. High corrosion resistance: Cast aluminum plate with ceramic coating provides excellent acid, alkali, and corrosion resistance—ideal for chemical reagent and solution heating/stirring.
2. Plate size options: Available in 178×178mm and 254×254mm to suit various container volumes and experimental needs.
3. Stirring capacity: Models for 10L and 20L volumes support small- to medium-scale liquid stirring/heating.
4. Temperature control: Adjustable heating up to 400°C, with PID temperature control for stability and prevention of overheating/fluctuations.
5. Magnetic stirring: Adjustable speed up to 1500rpm for uniform liquid mixing during heating—suitable for various viscosities.
6. Digital controls: Knob-based digital setting for temperature and stirring speed—simple, accurate, and user-friendly.
7. Easy to clean: Ceramic-coated plate resists corrosion and wipes clean easily, saving post-operation time.

Working Principle

The magnetic stirrer hotplate uses electromagnetic induction to rotate a magnetic stir bar within the container, creating a vortex for thorough mixing. Simultaneously, electric heating elements transfer heat through the ceramic-coated plate for rapid, uniform heating. PID control maintains precise temperature, avoiding fluctuation or overheating. Adjustable stirring speed ensures uniformity for liquids of different viscosities.

Application Areas

1. Chemical experiments: Uniform heating and stirring during reactions to prevent stratification.
2. Pharmaceutical industry: Drug preparation, mixing, and heating for high quality and effectiveness.
3. Food processing: Accurate temperature and uniform mixing in liquid food ingredient preparation and research.
4. Biological experiments: Stable heating and mixing for cell culture media and biological agent preparation.
5. Environmental protection/water treatment: Efficient heating and stirring for liquid waste processing and water analysis.