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Lab Stirrer

Product categories of Lab Stirrer, we are specialized manufacturers from China, Lab Stirrer, Lcd Digital Overhead Stirrer suppliers/factory, wholesale high-quality products of Lab Overhead Stirrer R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!

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    • US40-S LED Overhead Stirrer 40L

    US40-S LED Overhead Stirrer 40L

    • Brand: UMS

    • Packaging: Export Package

    • Min. Order: 1 Piece/Pieces

    • Place of Origin: China

    • Transportation: Ocean,Land,Air

    US40 S LED Overhead Stirrer 40L Feature High reliability and outstanding performance A wide range of speed from 50 to 2200rpm Brushless DC motor for long life maintenance free and explosion proof LED screen for monitoring actual speed Safety circuits allow for safe stop function in anti stall or overload conditions...

    • US20-S LED Overhead Stirrer 20L

    US20-S LED Overhead Stirrer 20L

    • Brand: UMS

    • Packaging: Export Package

    • Min. Order: 1 Piece/Pieces

    • Place of Origin: China

    • Transportation: Ocean,Land,Air

    US20 S LED Overhead Stirrer 20L Feature High reliability and outstanding performance A wide range of speed from 50 to 2200rpm Brushless DC motor for long life maintenance free and explosion proof LED screen for monitoring actual speed Safety circuits allow for safe stop function in anti stall or overload conditions...

    • US40-Pro LCD Digital Overhead Stirrer 40L

    US40-Pro LCD Digital Overhead Stirrer 40L

    • Brand: UMS

    • Packaging: Export Package

    • Min. Order: 1 Piece/Pieces

    • Place of Origin: China

    • Transportation: Ocean,Land,Air

    US40 Pro LCD Digital Overhead Stirrer 40L High reliability and outstanding performance LCD display for precise monitoring of set and actual speeds a wide range of speed from 50 to 2200rpm with control accuracy of 3rpm Brushless DC motor for long life maintenance free and explosion proof Torque trend display for real...

    • US20-Pro LCD Digital Overhead Stirrer 20L

    US20-Pro LCD Digital Overhead Stirrer 20L

    • Brand: UMS

    • Packaging: Export Package

    • Min. Order: 1 Piece/Pieces

    • Place of Origin: China

    • Transportation: Ocean,Land,Air

    US20 Pro LCD Digital Overhead Stirrer 20L Feature High reliability and outstanding performance LCD display for precise monitoring of set and actual speeds a wide range of speed from 50 to 2200rpm with control accuracy of 3rpm Brushless DC motor for long life maintenance free and explosion proof Torque trend display...

    • UMS6-Pro High Resolution LCD Display Hot Plate Stirrer

    UMS6-Pro High Resolution LCD Display Hot Plate Stirrer

    • Brand: UMS

    • Packaging: Carton

    • Min. Order: 1 Set/Sets

    • Model No.: UMS6-Pro

    • Place of Origin: China

    UMS6 Pro High Resolution LCD Display Hot Plate Stirrer Features 1 High resolution LCD displays actual speed 2 Brushless DC motor is maintenance free 3 Aluminum cover with ceramic work plate allows for immediate heat transfer 4 External temperature control is possible with temperature sensor PT1000 5 Digital...

    • U380-Pro Heating Magnetic Stirrers

    U380-Pro Heating Magnetic Stirrers

    • Brand: UMS

    • Packaging: Carton

    • Min. Order: 1 Bag/Bags

    • Model No.: U380-Pro

    • Place of Origin: China

    U380 Pro Heating Magnetic Stirrers Features 1 Max heating temperature is 380 C 2 High resolution LCD displays actual temperature 3 Brushless DC motor is maintenance free 4 Aluminum cover with ceramic work plate allows for immediate heat transfer 5 External temperature control is possible with temperature sensor PT1000...

    • LCD Digital Magnetic Hotplate Stirrer

    LCD Digital Magnetic Hotplate Stirrer

    • Brand: UMS

    • Packaging: Standard Export Package

    • Min. Order: 1 Piece/Pieces

    • Place of Origin: China

    • Transportation: Ocean,Land,Air

    LCD Digital Magnetic Hotplate Stirrer LCD display for precise monitoring of speed and temperature Built in PID controller ensures safe heating of the medium with overheating protection Max heating plate temperature 550 C Glass ceramic work plate provides excellent chemical resistant performance and most efficient heat...

China Lab Stirrer Suppliers

A magnetic stirrer or magnetic mixer is a laboratory device that employs a rotating magnetic field to cause a stir bar (or flea) immersed in a liquid to spin very quickly, thus stirring it. The rotating field may be created either by a rotating magnet or a set of stationary electromagnets, placed beneath the vessel with the liquid.

Magnetic stirrers are often used in chemistry and biology, where they can be used inside hermetically closed vessels or systems, without the need for complicated rotary seals. They are preferred over gear-driven motorized stirrers because they are quieter, more efficient, and have no moving external parts to break or wear out (other than the simple bar magnet itself). Magnetic stir bars work well in glass vessels commonly used for chemical reactions, as glass does not appreciably affect a magnetic field. The limited size of the bar means that magnetic stirrers can only be used for relatively small experiments, of 4 liters or less. Stir bars also have difficulty in dealing with viscous liquids or thick suspensions. For larger volumes or more viscous liquids, some sort of mechanical stirring is typically needed.

Because of its small size, a stirring bar is more easily cleaned and sterilized than other stirring devices. They do not require lubricants which could contaminate the reaction vessel and the product. Magnetic stirrers may also include a hot plate or some other means for heating the liquid.

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