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Magnetic stirrer - Sciencemadness Wiki

Magnetic stirrer - Sciencemadness Wiki

A magnetic stirrer is composed of two main components: the hot-plate stirrer device and the stir bar. The hot-plate stirrer is a piece of equipment which, as its name suggests, has the form of a hot plate and houses the magnet/electromagnet used for engaging the stir bar. Most are actual hot plates, being capable of both producing heat as well ...

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Troubleshooting Issues with Magnetic Stirrers

Troubleshooting Issues with Magnetic Stirrers

Aug 22, 2019 Common Issues With Magentic Stirrers. Some of the main issues you’ll find with an overhead stirrer are: Uncoupling of the bar: The magnetic stir bar becomes uncoupled from the drive magnet. The bar becoming stuck: The bar stops spinning, for example, in a viscous sample or in a mixture with lumps of agglomerated solids.

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What is the Function of Magnetic Stirrer? - Lanphan

What is the Function of Magnetic Stirrer? - Lanphan

Aug 24, 2017 magnetic stirrer. 1.Use high quality continuous current motor, low noise, stable speed regulation; 2.The stirrer is made from high quality magnetic steel covered PTFE, heat resistant, wear resistant and corrosion resistant; 3.Magnetic stirrer can be used in airtight vessel, very convenient; 4.Equipped with heating device, greatly convenient for ...

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Permanent magnet stirrer application and features

Permanent magnet stirrer application and features

Aug 29, 2018 Features of the permanent magnetic stirrer: 1.The special sensor made by high remanence, high coercivity magnetic NdFeB, to achieve the contactless metal melting stirring through mechanical transmission and advanced control system. 2.The magnetic field can make the liquid aluminum rotating in 0-20r/min, washing out, soaking and smelting the ...

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How to Use a Magnetic Stirrer - APP

How to Use a Magnetic Stirrer - APP

Aug 31, 2021 The magnetic stirrer is a stand containing a rotating magnet and a tiny bar magnet. The small bar magnet is typically covered in plastic, and the stand has a rotating magnet. Therefore, this entire setup helps in creating a rotating magnetic field. The magnetic stirrer is used in various applications in different industries.

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Magnetic Stirrer For Laboratory Equipment Manufacturer

Magnetic Stirrer For Laboratory Equipment Manufacturer

Eventually EAM designed a round ceramic ring assembly with a small inner diameter and a specific magnetic pattern imprint – lining up the peak poles of the magnet with those of the stir bar. The base of the assembly was designed to reduce wobbling at high speeds. The EAM design was a complete success, as our magnetic coupling was able to hit ...

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Description - I-MAG Industry stirrer

Description - I-MAG Industry stirrer

I-MAG is a powerful yet compact magnetic stirrer for applications in laboratory and production environments. In combination with the I-MAG SP set-up frames for large vessels, which are available as accessories, up to 300 liters of water can be mixed efficiently. The wired operating unit (controller) ensures convenient handling and simple ...

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Magnetic Stirrers - Hot Plate Stirrers Hot Plates Stirrers ...

Magnetic Stirrers - Hot Plate Stirrers Hot Plates Stirrers ...

IKA C-MAG MS Magnetic Stirrer. Starting at $671.00. View Details. Add to Cart. Corning SS2I Single Position 10L Capacity Single Slow-Speed Stirrer, 120V/60Hz. Starting at $1,357.28. View Details. Add to Cart. Corning SS4I Four Position 1L Capacity Slow-Speed Stirrer, 120V/60Hz.

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Hot Plate With Magnetic Stirrer at Thomas Scientific

Hot Plate With Magnetic Stirrer at Thomas Scientific

IKA Works. Magnetic stirrer without heating. With ceramic set-up plate which offers excellent chemical resistance. Powerful motor for stirring quantities of: up to 5 l (H2O) MS 4; up to 10 l (H2O) MS 7; up to 15 l (H2O) MS 10 Elevated control panel for protection against leaking liquids.

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Build Your Own Magnetic Stirrer Apex Magnets Blog

Build Your Own Magnetic Stirrer Apex Magnets Blog

Jul 08, 2014 Magnetic stirrers are often used in labs for buffer solutions, protein dialysis and other biology or chemistry experiments that require constant stirring for long periods of time. This type of stirrer is often used because it limits the risk of contaminating the chemicals and liquids being tested. It also prevents settling and allows for hands-free stirring for experiments that …

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How to Use Magnetic Stirrer with Hot Plate?

How to Use Magnetic Stirrer with Hot Plate?

Jun 15, 2021 Working Principle of Magnetic Stirrer. Also known as a Magnetic mixer, the working concept of a magnetic stirrer is repelling for like charges and attractive for different charges. The micromotor powers a magnet to create a spinning magnetic field that stirs the stirring bar in a vessel, causing the solution to conduct a thoroughly mixed reaction.

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Magnetic Stirrers Fisher Scientific

Magnetic Stirrers Fisher Scientific

Magnetic Stirrers. Magnetic Stirrers. Stirrer units used with a magnetic bar or rod to mix liquid samples for routine applications, available in a wide range of speeds and volume capacities. May be single- or multi-position, powered either by battery or plug-in.

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Magnetic Stirrer - HI190M-1 Hanna Instruments

Magnetic Stirrer - HI190M-1 Hanna Instruments

Mini Magnetic Stirrer (115V) $70.00. Out of Stock. The HI190M is a compact and lightweight magnetic stirrer. With a small footprint, lack of laboratory bench space is no longer a concern. Built to last with a protective covering and a user-adjustable stirring speed, this small magnetic stirrer is great for any lab space.

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Magnetic Stirrers VWR

Magnetic Stirrers VWR

Powerful motors and magnets offer exceptional magnetic force, and in many models microprocessors control speed precisely through the entire range. Magnetic stirrers can be small and compact or low-profile but with large top plate surfaces depending on specific function, but all are rugged and robust for long-term use.

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A Magnetic Stirrer for the Food Industry - EA Magnetics

A Magnetic Stirrer for the Food Industry - EA Magnetics

Sep 08, 2021 Magnets are used in countless modern “stirring” applications where contamination is a concern. The ability to create movement without any physical contacts – using only a magnetic field to couple the stirrer to the motor – guarantees the …

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How to Make a Cheap Portable Magnetic Stirrer - Instructables

How to Make a Cheap Portable Magnetic Stirrer - Instructables

Step 1: Glue the Magnets to the Fan. Prepare and clean the fan for use. Your fan may have two wires (red for positive and black for negative). If it has three wires, the white wire is a tachometer and is not needed. Glue the magnets on opposite sides of the fan head.

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High Volume Magnetic Stirrers at Thomas Scientific

High Volume Magnetic Stirrers at Thomas Scientific

Techne (Cole-Parmer) …900W this stirrer unit will boil 1 litre of water over 30% faster than a conventional ceramic hotplate of 1200W. Rare earth magnets give powerful stirring of up to 15 litres with feedback control from 100 to 1500rpm. This highly efficient stirrer hotplate is ideal when large volumes of liquid….

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Stirrer - Magnetic Stirring Stirring and Mixing Technical ...

Stirrer - Magnetic Stirring Stirring and Mixing Technical ...

That is why the strength and form of the magnetic circuit between stirrer magnet and drive magnet is so important. The stirrer magnet is a bar magnet encapsulated in a material which protects the magnet and prevents contamination of the liquid medium. The core of the stirrer magnet is usually Alnico V, a less used alternative is Samarium-Cobalt.

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Magnetic Stirrer - only images

Magnetic Stirrer - only images

The other necessary magnet is the one that goes over the motor. In this case it can be a generic magnet, provided it is a “power magnet”, a neodymium magnet. The intensity of the magnetic field will be very important for the performance of your stirrer. If it is weak it will not move the ballerina magnet that will be inside the solution.

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Magnetic Stirrers and Hot Plates - Cole-Parmer

Magnetic Stirrers and Hot Plates - Cole-Parmer

We offer a full line of magnetic stirrers and stirring hot plates. You’ll find the latest technology from analog stirrers to digital stirrers with capacities up to 80 pounds—and choice of top plate materials to fit your exact application. ... IKA C-Mag MS Magnetic Stirrer, Ceramic Top, 7 x 7; 115V EW-04671-42. $638.00 USD / Each. Add To ...

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