- Stirring is a technique for obtaining homogenous mixes and (or) intensifying heat and mass exchange in mixers. In accordance with the state of aggregation of matter, liquids and bulk solids are mixed.
- Most stirring occurs in vessels equipped with mixing equipment. Design of devices and mixers determines the kind and intensity of mixing. Magnetic stirring can be utilised over a wide range of temperatures and with any chemical agent, as well as in open and closed systems, under pressure or vacuum.
- Using magnetic stirrers is the most prevalent method of mixing. The device comprises of two major components: a motor with a mechanism for stirring and control electronics.
- Stir bars are rotated by a motor with a magnet on top, which mixes liquids. The control electronics monitor motor RPM and keyboard functionality.
- Magnetic stirrers are designed to mix fluids of varying viscosity using a stir bar (sometimes known as a “flea”) that spins very rapidly.
- Commonly used for sample preparation and analysis in chemistry, biology, and laboratory operations such as organic synthesis, extraction, oil analysis, pH measurement, dialysis, soil suspension, and buffer solution production.
- The service performance and technical specifications of magnetic stirrers vary. The primary difference is in the design, which determines whether mixing occurs through rotation or oscillation.
- When selecting a magnetic stirrer, you must consider the volume of the liquid container, the rotational speed, the oscillation intensity, and heating if you need to increase the temperature of the mixture.
- A magnetic stirrer is an electromechanical device that mixes using an external magnetic field to rotate a stir bar placed in the mixture.
- The stir bar revolves at various speeds and may mix up to one litre of liquid. Due to the fact that only a little magnet bar that is readily cleaned and disinfected must be inserted into the sample, the risk of contamination is reduced.
- Magnetic stir bars function effectively in glass jars. The substance that has no effect on a magnetic field is glass. Due to its modest size, stir bars can only be used for relatively minor investigations (under 4 liters).
- They may have problems with viscous liquids and thick solutions. The device’s plastic casing provides a decent barrier against spills.
- Magnetic stirrers utilise a magnetic field and have no moving parts. The majority of magnetic stirrers use polypropylene housings. Ferrite is encased in polypropylene to create the stir bar.
- These gadgets are trustworthy, universal, user-friendly, and compliant with all safety norms.
- It is vital to consider oscillation intensity, time, and the possibility of heating.
- Modern magnetic stirrers accomplish these jobs and create the necessary conditions with success. In addition, this device is a must-have for uniform, reproducible mixing or combining over lengthy periods of time, such as for sample mixing over multiple hours or overnight.
- Magnetic stirrers are superior to motorised stirrers. They are more efficient and quieter. They have no external moving parts that can break or wear out.
- For cleaning stir bars, lubricants that could cause product contamination are not required. Occasionally, magnetic stirrers are equipped with a hot plate for heating the liquid.
- Magnetic stirrer safety is ensured by built-in fault diagnostics and automatic thermal shutdown. Magnetic stirrers are user-friendly and offer great productivity and precision.
Magnetic Stirrer Principle
The functioning concept of a magnetic stirrer repels like charges and attracts unlike charges. Micro motor drives a magnet to generate a rotating magnetic field to agitate the stirring bar in a jar, ensuring that the solution undergoes a well mixed reaction; stirring speed is adjustable; broadly applicable to solvents of varying viscosity. It is equipped with a temperature control system that can heat and regulate the sample’s temperature according to the experiment’s specifications, preserving the required temperature conditions and ensuring the mixed liquid fulfils the experiment’s specifications.
Types of Magnetic Stirrers
1. Mini Magnetic Stirrers
- Mini stirrers are compact, take up little space, operate quietly, and have low vibration, making them easy to use.
- It is resistant to dangerous and caustic laboratory chemicals.
- Additionally, you may regulate the speed so that it does not exceed the maximum speed.
- These miniature magnetic stirrers are utilised in laboratories and take up less space due to their diminutive size.
- The presence of corrosive chemicals in the laboratory has no effect on this stirrer.
2. Magnetic Stirrer with Timer
- This stirrer includes a built-in timer that allows us to control the established settings for a specific period of time, as its name suggests.
- The rotations are stopped automatically when the timeout expires.
- These stirrers are useful if you want the motor to switch off on its own.
3. Heavy Duty Magnetic Stirrer
- Heavy Duty Magnetic Stirrer is chemically resistant and has a high mixing capacity.
- A built-in electronic management system automatically regulates the speed in relation to the load.
- The Heavy Duty Magnetic Stirrer may be the ideal tool for both laboratory and industrial applications.
- With a great mixing capacity, these stirrers may be one of the best options for achieving satisfactory results.
- They are also chemically resistant and durable.
4. Battery operated Magnetic Stirrer
- When electricity is absent, battery-powered magnetic stirrers are perfect for use in the field, incubators, and other locations.
- They are also portable and lightweight.
- These magnetic stirrers are battery-operated and can be useful in areas with a weak or fluctuating power source.
- For purposes of stabilisation, rubber feet are provided.
5. Air Operated Turbine Magnetic Stirrer
- Air turbine magnetic stirrers employ low-pressure air to create magnetic stirrer rotations.
- Ideal for usage in environments with potentially dangerous solvent vapours.
- Air Operated Turbine Magnetic Stirrer is suitable for stirring up to 1 litre of solution.
- A low-pressure air supply is employed for its power.
- This stirrer eliminates the possibility of sparking associated with electrical sources.
Features of Magnetic Stirrer
Capacity
- The water capacity of the agitator is always specified. It is shown, for instance, for the Maximum capacity: 4 litres.
- The nominal capacity is significantly higher than the real capacity, as stirring with running water is plainly infrequent.
- The micro variants have a 3-liter capacity and are suitable for at least 1 litre of surfactant solution and approximately 250 millilitres of emulsion.
Max. speed
- The speed is denoted as rpm (rotations per minute). The speed is around 1,000 revolutions per minute.
- Powerful variants have a maximum speed of 2500 rpm. Everything between 1000 and 1500 rpm should be OK for your laboratory.
Max. permitted temperature and humidity
- If you work in a wet laboratory and your lab is located in tropical regions, or if you intend to mix hot materials, carefully examine the instrument’s maximum allowable working temperature and humidity before purchasing one.
Dimensions of the mounting surface
- Clearly, the surface area determines the size of the beakers that can be used with each magnetic stirrer. The diameter of your beaker could not exceed that of the plate.
The magnet
- Clearly, a magnet is required for a magnetic stirrer to function. Magnets are available in every size and shape imaginable, ranging from basic rods to beginnings, ellipsoids, discs, etc.
- The stirring rod must be sized appropriately for your beaker. Typically 0.5-1 cm smaller than the diameter of the beaker.
- If you are working with various beaker sizes, as you undoubtedly are, you will require several magnetic rods.
- There are wonderful variants with several magnetic stirrers on a single plate, models that can be remotely controlled or pre-programmed, and ones with a USB hub.
- These are highly handy (and perhaps required) in research laboratories and places where chemical reactions occur.
- In a cosmetics lab, none of these additional features are required unless you have an enormous budget and no substantial expenses.
Parts of a Magnetic Stirrer
The magnetic stirrer for creating mixes is user-friendly and consists of two basic components: a stir bar and a hot plate stirrer device. The internal components of a hot plate stirrer device include a stationary electromagnet, a hot plate, a temperature control knob, and a speed control knob. Similarly, the stir bar retriever is an infrequently employed component of the magnetic stirrer.

1. Hot plate/Top plate
- It helps offer a flat surface for holding and heating the vessel.
- It is often composed of ceramic or stainless steel, both of which give excellent chemical resistance.
2. Stationary electromagnet:
- It is positioned within the stirrer apparatus to generate a magnetic field and rotate the magnetic needle (stir bar) immersed in liquid, so producing a high-velocity stirring action sufficient to homogenise the mixture.
3. Stir bar
- The word “stir bar” or “spin bar” refers to a tiny, white, rectangular, Teflon-coated magnet.
- These bars’ main purpose is to stir solutions.
- They operate in conjunction with a stirring motor.
- The stir bar is placed in a container containing liquid and then placed over a stirring motor.
- When the stir motor is activated, the bar spins and the liquid is agitated.
- The shape of the stir bar, which might be octagonal, circular, etc., is determined by the vessel shape and viscosity of the stirring medium.
- The dimensions of the stir bar range from a few millimetres to a few centimetres.
- It is a magnetic bar inserted in a solution-containing container for the purpose of agitating the liquid combination or solution.
- It is covered with a nonreactive substance (such as polytetrafluoroethylene (PTFE) or glass) that shields the magnet and prevents contamination of the liquid medium in which they are immersed for agitation.
- Two criteria determine the shape of the stir bar (e.g., octagonal, circular, etc.): the shape of the jar and the viscosity of the liquid being stirred.
- Likewise, the size of the stir bar ranges from a few millimetres to a few centimetres.
4. Temperature controlling knob:
- It aids in temperature management based on the viscosity of the liquid, the volume of the liquid, and the size of the vessel.
5. Speed controlling knob:
- The speed control knob is used to modify the stir bar’s rotational speed (rpm) based on the viscosity of the liquid or the requirements of the project.
6. Stir bar retriever
- Permanently incorporated within these magnets is PTFE (teflon) rod. It makes the recovery of magnetic stirring and spin bars from irritating and corrosive liquid samples in glass flasks safe and simple. However, it is utilised less frequently in magnetic stirring.
Operating procedure of Magnetic Stirrer
- Preparing a container containing the liquid solution
- The container should be placed on the hotplate.
- Connect the hotplate to the mains to activate it.
- Adjust the temperature of the hotplate by pressing the temperature setting button.
- Insert the magnetic stick into a container containing a solution.
- Then, adjust the speed of the magnetic stirrer by turning the stirrer magnetic adjustment button clockwise.
- If the stirring speed is too fast, adjust it by twisting the magnetic adjustment knob counterclockwise on the stirrer.
- Stir the liquid solution until it is homogenous.
- Remove the magnetic stirrer from the liquid solution container when done.
- Disconnect the hotplate from the mains to turn off the appliance.
- Grab the container with your warm hands.
Magnetic Stirrer Calibration
Calibration is one of the maintenance activities for the magnetic stirrer. This is helpful for ensuring the precision of the tool. If the magnetic stirrer is utilised regularly, it is calibrated every three months. In contrast, if it is used infrequently, it is calibrated once a year. The temperature will be the focal point of this instrument’s calibration, as the heat energy produced has a significant impact on the results of stirring. Then, how is the magnetic stirrer calibrated?
- Utilize a 300°C-calibrated thermometer to begin calibration.
- Place the sample-containing beaker or flask in the centre of the heating plate.
- To activate the device, press the ON button. Utilize the magnetic stirrer without a stir bar or magnetic stirrer.
- Turning the temperature knob will adjust the temperature.
- Insert a calibrated thermometer into one of the beaker’s sides.
- Record the temperature displayed on the control panel and the temperature of the thermometer being calibrated.
- Alter the temperature and repeat the procedure. Also, observe the temperature.
Now you are aware of the function of the magnetic stirrer. Hopefully, the reader will gain a better understanding of this scientific instrument. You can also search for additional information on the magnetic stirrer function on other websites.
Maintenance of a magnetic stirrer
- It is advised that the instrument be stored on a flat, dry, and clean surface.
- Do not connect the power source until the surface of the base has dried.
- To prevent corrosive damage to the instrument, we recommend that you do not simply spray the cleaning solution directly onto it.
- When the stir bar is not stirring during mixing, reduce speed or disconnect power to check.
- To prevent extreme vibration during operation, medium speed operation can continue for eight hours, while high speed operation can continue for four hours.
- To clean it, you can use solutions such as isopropyl alcohol and tension-containing water.
- To prevent accidents, the instrument housing must be correctly grounded.
- Regularly calibrate, particularly at temperature.
Precautions
- To prevent accidents, instrument housing should be properly grounded.
- When not in use for extended periods, power should be turned off and the device should be stored in a dry, well-ventilated area.
- The instrument should be maintained clean and dry, solution should not flow into the machine, and power should be turned off when not in use to prevent machine damage.
- During mixing, if the find stirrer is beating or not stirring, reduce the speed or disconnect the power to determine if the flat bottom of the beaker is in the correct area.
- Not excessively long heating time with stirring; occasional use can extend shelf life; heating without stirring.
- Medium-speed operation can operate continuously for eight hours, while high-speed operation can operate continuously for just four hours in order to prevent excessive vibration during operation.
Uses of Magnetic Stirrers
- A magnetic stirrer is a device that is commonly found in laboratories and comprises of a revolving magnet or a stationary electromagnet that produces a rotating magnetic field.
- This gadget is used to create a stirring rod, immerse it in a liquid, rotate it swiftly, stir or mix a solution, etc. Typically, a heating system is paired to a magnetic stirring system to heat the liquid.
- It is utilised in microbiology laboratories to prepare a medium for cultivating bacteria.
- It is used to get the highest possible extraction yield from plant material by minimising organic solvent use.
- It is commonly used in chemistry laboratories to undertake chemical experiments and synthesis involving the combination of two or more components.
- In chemical and biology experiments, it is utilised for sample preparation and analysis.
- Various other applications, such as oil analysis, soil suspension, buffer solution production, pH testing, etc., need for the homogeneous mixing of multiple liquid types.
Advantages of Magnetic Stirrer
- The stir bar can mix up to one litre of liquid and rotates at varied speeds.
- Since only a little magnet bar that can be easily cleaned and disinfected must be inserted within the sample, the possibility of contamination is reduced.
- A magnetic Using a stirrer hot plate, samples can be mixed for several hours or even overnight.
- In comparison to electronic stirrers, magnetic stirrers are quiet, user-friendly, and offer great productivity and precision.
- It enables the mixing of reagents at a steady temperature.
- In a sealed container, it avoids the occurrence of strong boiling.
- Both the reaction rate and evaporation rate are increased.
- It can be used to carry out lengthy operations such as protein dialysis.
- The absence of externally moving components prevents damage and deterioration.
- It is modest in size and takes up little room.
Limitations of magnetic stirrer
- Depending on the composition of the solution, the size of the stir bar must be altered periodically.
- The device can only be utilised for small-scale investigations due to the limited size of the stir bar.
- It cannot be used to stir thick or viscous suspensions or large volumes of liquid.
- Because the exterior coating of the stir bar could disintegrate at high temperatures, it cannot be operated under such conditions.
Magnetic Stirrer Examples and Buy Link
INTLLAB Magnetic Stirrer Stainless Steel Magnetic Mixer with stir bar
- This magnetic stirrer is ideal for stirring in scientific research, industry, agriculture, health and medicine, homebrew, etc.
- It comes with one magnetic stir bars (7mm × 25mm).
- The speed range is 0-3000 rpm. Maximum stirring volume: 3000 ml (0.8 gallons). Not suitable for highly viscous solutions. Glass beakers are not included.
Slendor Magnetic Stirrer SH-2 Hot Plate Mixer Max 520℉ Lab Hotplate Stirrer 2000 RPM
- Adjustable Stirring Speed — There is a speed regulating device at the bottom of the SH-2 magnetic stirrer hot plate. Rotate clockwise to increase the stirring speed, and counterclockwise to decrease. Adjust as needed. The max stirring speed is up to 2000RPM.
- Rapid Heating — Heating Power: 180W, Max Temp: 520°F. The magnetic hotplate stirre can stirrer and heat at the same time. Included 1 inch Teflon coated magnetic stirrer bar and thermometer, which can be used to display the temperature during use.
- Advanced Material — The magnetic stir plate is made of advanced materials, resistant to high temperature, abrasion, and chemical corrosion. Each stir hot plate stirrer has been tested and inspected, and the quality is guaranteed.
- Widely Used — The magnetic heated plate is suitable for scientific research institutions, industry, agriculture, laboratories and universities. Tips: work continuously for 4 hours in high-speed state and 8 hours in medium-speed state.
- Quality Assurance — The professional magnetic hotplate stirrer has undergone strict quality inspection and can operate stably for long time. If you have any questions about the lab hot plate, please contact the seller customer service at any time.
Apera Instruments AI2801 Powerful Magnetic Lab Stirrer
- An economical choice of a reliable and durable magnetic stirrer
- Ideal for home brew yeast starters
- Small, yet powerful stirring ability with a Max. 3000ml stirring capacity
- Smooth speed control (0-2300 rpm)
SH-2 Magnetic Hot Plate Stirrer with 1 Inch Stir Bar Maximum Capacity 1000ml Max 380°C/716°F 2000RPM Stirrer with Dual Control
- 【High Quality Magnetic Stirrer】TAISITESMART SH-2 magnetic stirrer designed for professional lab, school, scientific research,medical,chemicals, industry and agriculture.The Hote plate is made high quality aluminum, chladni plate has a longer lifespan and is easy to clean.
- 【Fast Heating Plate】Excellent Stirrer Hotplate can be up to 380°C/716°F heating temperature, which is rapid heat conduction, uniform temperature distribution, anti-corrosion and durable.
- 【Integrated Stirring System】Magnetic hotplate stirrer with dual-control design can let you control the heating temps and stirring speed independently.
- 【Practical Lab Hotplate】The stirrer hotplate can be up to 380°C/716°F heating temperature, the speed range is 0-2000 rpm, maximum sample processing with 1000ml.
- 【Additional Accessories】The lab magnetic stirrer equipped with Teflon coating stirring rod, support bracket, adjustable thermometer bracket, extension length, support beaker test.
Vision Scientific Digital Hotplate Magnetic Stirrer W Temperature Probe & Support Stand
- Provides excellent heating performance and efficient mixing
- Ceramic top plate with excellent corrosion resistance
- HOT warning prompted at temperatures over 50°C
- Continuous or timed operation
- Advanced microprocessor controls allow quick, precise adjustment of speed and temperature
280℃/536°F 5 inch Digital Hotplate Magnetic Stirrer Hot Plate Ceramic Coated
- Accuracy and Fast Heating You can Trust: LED display for precise monitoring of speed and temperature in real-time. Ceramic coating provides excellent chemical resistant performance and most efficient heat transfer
- Powerful Stirring Performance: Max 5L stirring capacity and wide speed range 50-1500rpm satisfy different liquid’s density or project needs. Stirring and heating can function individually
- High Safety Equipment: Built-in PID controller ensures safe heating of the medium with overheating protection. Safety temperature of 50-320°C provides over-temperature protection. Enclosed heating plate design reduces the risk of liquid splashing into the equipment
- Long-lasting equipment: Brush DC motor is maintenance free and ensure long life time. This scientific hot plate can continually runs for 168 hours (7 days)
- Freedom from Error & 3 years warranty: Each lab magnetic hot plate stirrer is quality inspected, and can be easily contact with seller if any after-sale issues. Detailed instructions and precautions booklet provided in the package. 3 years warranty.
Mini Stir Plate Magnetic Lab Stirrer with 3 Stir Bars, Magnetic Mixer 2000ml Adjustbable Speed 200-2000 RPM for Classroom
- 【EXCELLENT STIRRING CAPACITY】Lab Mini Magnetic Stirrer has a 200-2000RPM speed range, and the speed can be easily controlled by the knob.
- 【SMALL SIZE, LARGE CAPACITY】The magnetic stirrer’s maximum stirring capacity can reach up to 2L, Weighs only 460g and the machine size: 116mm*116mm*35mm(4.6inch*4.6inch*1.4inch), making it easy to carry and use.
- 【LAB QUALITY】The lab stirrer panel marks the center where the magnetic force can be strongest, designed to keep the stir bar firmly in place. The powerful and efficient motor is smooth operation and has long life.
- 【WIDELY USED】The mini lab mixer can be used for stirring low viscosity liquid or solid-liquid mixture. Ideal for the laboratory, classroom, workshop or home. The lab stirrer can also be used for beer brewing, wine making, wine decanter, home chemistry, and more.
- 【INCLUDED ACCESSORIES】Toolly mini magnetic mixer offers 3 stir bars to meet different mixing needs. And the power cable of the USB interface can also be connected to a laptop or a mobile power supply for use anytime.
SH-3 Hot Plate Magnetic Stirrer 5000ml Volume with Dual Control and 1 Inch Stir Bar
- IMPROVE – On the basis of the SH-2, the machine size is enlarged, the motor stir power is increased from 10 watts to 20 watts, and the stirring capacity is increased to 5000ml.
- POWERFUL – Max.Stir Volume:5000ml, Speed:100~2000rpm stepless adjustable, Max.Temperature :380°C
- EASY USE – Dual controls Heating and stirring at the same time,1 inch magnetic stir bar is enough to stir a lot of liquid,ideal for stirring in scientific research, industry, agriculture, health and medicine, home brew, etc
- RELIABLE – This lab hotplate stirrer has obtained CE safety certification. Comes with complete accessories :Clamp,Standing Rods ,Fuse, US Plug, Power line ,Operational Manual and a Teflon-coated Stirring Bar ( 9mm Diameter 28mm length)
- NOVEL DESIGN – The silver-white panel matches the Green curved lines like a gentle moonshine that falls in love with a rough sea .Tell us to be passionate and focused at work, and have fun
Fristaden Lab Magnetic Hot Plate Stirrer 280℃/536°F Max Temp 5L Capacity
- Maximum Heat & Capacity – This magnetic stir plate 536 degrees with a 5000ml fluid capacity. Includes a teflon-coated stirring bar, support stand, and PT1000 temperature sensor that reads out the liquid’s temperature in real time.
- Accurate Temperature – The LED display alternates between the temperature of the hot plate and the temperature of the liquid itself. Ceramic coated magnetic stirrer hot plate is corrosion resistant and cools fast.
- More Control – Two 3D knobs allow for both speed and temperature adjustment. Use it as a magnetic mixer, lab hotplate, or both.
- Versatile Uses – Your magnetic plate can be used in the laboratory, classroom, workshop or home for science projects, biodiesel making, home brewing, wine making, yeast mixing, aromatherapy, and more.
- Heat & Damage Resistant – Keeping your lab safe is important! The stainless steel top plate allows for immediate heat transfer for quick heat-up times. An added layer of ceramic coating makes the top plates both chemical-resistant and scratch-proof.
Vision Scientific Digital Hotplate Magnetic Stirrer W Temperature Probe & Support Stand
- Provides excellent heating performance and efficient mixing
- Ceramic top plate with excellent corrosion resistance
- HOT warning prompted at temperatures over 50°C
- Continuous or timed operation
- Advanced microprocessor controls allow quick, precise adjustment of speed and temperature
Heating Mantle Laboratory Thermostatic Heater with Magnetic Stirring Digital Temperature Control 2000ml
- 【Dual function】-With a temperature sensor, intelligent temperature control heating; with a magnetic stirring function, equipped with a stir bar, the solution can be mixed while heating.
- 【High quality】-High temperature resistant glass fiber is used as an insulating material, and the resistance wire of nickel-chromium material is sealed in the insulating layer and woven into the hemispherical internal heater.
- 【Excellent performance】-The magnetic stirring cover adopts stepless speed regulation operation, which can realize stable and precise stirring of the solution in a wide range of speed, especially in the experiment of small volume samples.
- 【Multi-purposes】-Ideal equipment for liquid heating and stirring in the fields of chemistry, environmental protection, biochemistry, experimental analysis, and education and research and development.
- 【Product background】 LAB FISH has passed ISO9001 quality system certification, all products can be used with confidence.
Scilogex SCI280-Pro Circular-top Digital Magnetic Hotplate Stirrer w/Sensor and Stand, 5″ Dia. Ceramic Coated Steel Hot Plate, 280C Max
- Included: SCI280-Pro hotplate magnetic stirrer, PT-1000 thermometer/temperature sensor, integral sensor stand, and 50mm x 8mm magnetic stir bar. LED display shows temperature and speed. Brushless motor ensures smooth stirring control and longevity. Speed: 200-1500RPM, 3L Max Volume. All components are engineered and assembled for the highest build quality to provide years of service.
- Lab grade magnetic hotplate stirrer/lab mixer, can be used as an electric hot plate to heat only, stir only, or heat and stir together. Precise digital control for temperature and speed. Heats quickly, operates quietly, and has a small benchtop footprint to save space.
- Stainless steel hotplate is ceramic coated to promote rapid heat transfer, chemical resistance and easy cleaning. Heated magnetic stir plate has dual controls for temperature and speed. Provides “HOT” warning to conform to laboratory safety protocols.
- One of Scilogex’s most popular lab stirrers. Use this digital magnetic hotplate stirrer in the lab, school, or at home. Fast, accurate heating and mixing for science, education, research, or advanced hobbyists. Rare earth magnets provide a strong magnetic connection to the magnetic stir bar for excellent mixing of media.
- Scilogex is headquartered in the USA, providing premium lab equipment backed by excellent aftersales support and product service. You’ll find our equipment in commercial environments, research labs, and higher education – wherever high quality and precise control is required.
Parco Scientific P1007-HS Digital Hotplate Magnetic Stirrer w/Ambient – 380°C Temperature Range, 6.5″ x 6.5″ Ceramic Coated Plate, LCD Display, and 2 Magnetic Stir Bars
- Motor type: Brushless motor
- Speed range [RPM]: 200-1500
- Speed and temperature LCD display
- Temperature display accuracy: 0.1°C
- Plate material: Material Ceramic coating surface/Stainless steel
Scilogex SCI280-Pro Circular-top Digital Magnetic Hotplate Stirrer w/Sensor and Stand, 5″ Dia. Ceramic Coated Steel Hot Plate, 280C Max
- Included: SCI280-Pro hotplate magnetic stirrer, PT-1000 thermometer/temperature sensor, integral sensor stand, and 50mm x 8mm magnetic stir bar. LED display shows temperature and speed. Brushless motor ensures smooth stirring control and longevity. Speed: 200-1500RPM, 3L Max Volume. All components are engineered and assembled for the highest build quality to provide years of service.
- Lab grade magnetic hotplate stirrer/lab mixer, can be used as an electric hot plate to heat only, stir only, or heat and stir together. Precise digital control for temperature and speed. Heats quickly, operates quietly, and has a small benchtop footprint to save space.
- Stainless steel hotplate is ceramic coated to promote rapid heat transfer, chemical resistance and easy cleaning. Heated magnetic stir plate has dual controls for temperature and speed. Provides “HOT” warning to conform to laboratory safety protocols.
- One of Scilogex’s most popular lab stirrers. Use this digital magnetic hotplate stirrer in the lab, school, or at home. Fast, accurate heating and mixing for science, education, research, or advanced hobbyists. Rare earth magnets provide a strong magnetic connection to the magnetic stir bar for excellent mixing of media.
- Scilogex is headquartered in the USA, providing premium lab equipment backed by excellent aftersales support and product service. You’ll find our equipment in commercial environments, research labs, and higher education – wherever high quality and precise control is required.
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