Digital hot plate-magnetic stirrer
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Digital hot plate-magnetic stirrer

Digital hot plate-magnetic stirrer
A digital hot plate-magnetic stirrer is a laboratory device that combines two essential functions: heating and stirring. It is widely used in chemistry, biology, and physics laboratories for preparing solutions, mixing chemicals, and conducting experiments that require controlled heating and stirring.
Model : (DL-300)
Brand : DUNLIN
Origin : TAIWAN
Set-up plate Dimensions : Ø 135 mm
Motor type : DC Motor
Speed range : 0-1500 rpm
Display : 5 Inch LED Display
Heating temperature range : Room Temp. 0-280°C
Temperature display : 5 Inch LED Display
Temperature display accuracy : ±0.1
Protection class according to DIN EN 60529 : IP42
Power Supply : 200-240V 3A
Dimensions ( W x D x H ) : ( 255 x 152 x 80 ) mm
Key Components of Digital hot plate-magnetic stirrer:
Hot Plate (Heating Element):
– Provides a flat surface that heats up electrically.
– Controlled via a digital interface for setting precise temperatures.
– Often features over-temperature protection for safety.
- Magnetic Stirrer:
– Uses a rotating magnetic field to spin a magnetic stir bar placed in the liquid.
– Ensures even mixing of the solution without manual stirring.
– Speed can be adjusted digitally.
- Digital Display and Controls:
– Allows precise setting of temperature and stirring speed.
– Typically includes an LCD or LED screen.
– Some models have programmable settings and timers.
- Temperature Sensors: – Built-in or external probes (like a PT100 or thermocouple) for accurate temperature control.
Features of Digital hot plate-magnetic stirrer:
– Temperature Range: Usually ranges from ambient to 300°C or higher.
– Stirring Speed: Typically ranges from 100 to 1500 RPM.
Material: The top plate is often made from ceramic, aluminum, or stainless steel to ensure durability and chemical resistance.
Applications Digital hot plate-magnetic stirrer:
– Dissolving solids in liquids.
– Heating samples while stirring to ensure uniform temperature distribution.
– Conducting chemical reactions that need constant stirring and controlled heat.
– Biological and pharmaceutical sample preparation.
Benefits of using a Digital Hot Plate & Magnetic Stirrer in laboratory and industrial settings:
- Precision and Control- Digital Interface: Allows accurate setting and monitoring of temperature and stirring speed.- Consistent Results: Ensures reproducibility in experiments and solution preparations.
- Efficient Mixing and Heating- Uniform Mixing: Magnetic stirring eliminates hotspots and ensures even distribution of solutes.- Simultaneous Operation: Ability to heat and stir at the same time improves efficiency.
- Safety Features- Overheat Protection: Prevents accidents by automatically shutting off at unsafe temperatures.- Sealed Surface: Reduces risk of contamination and easy to clean.
- Versatility
– Suitable for a wide range of applications including chemical synthesis, biological experiments, and pharmaceutical processes.- Compatible with various types of containers and volumes.
- Compact and User-Friendly- Takes up minimal bench space.- Simple to operate with user-friendly controls and displays.
- Durability- High-quality materials like ceramic or stainless steel tops resist corrosion and wear.
- Time-Saving Speeds up preparation of solutions and reactions compared to manual stirring and separate heating. Would you like these benefits presented in a slide format or for a product brochure?
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