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Jiangsu Jinyi Instrument Technology Company Limited

Magnetic Stirrer, Magnetic Stirrer Hotplate, High Power Stirrer manufacturer / supplier in China, offering Cj-881 Powerful Magnetic Stirrer, 85-2b Digital Thermostatic Magnetic Heating Stirrer, Jj-4 Six-in-One Synchronous Electric Stirrer and so on.

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Supplier Homepage Product Magnetic Stirrer Cj-881 Powerful Magnetic Stirrer

Cj-881 Powerful Magnetic Stirrer

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 3500PCS/Month
Transport Package: Size: 40L*38W*22h (Cm) G.W/N.W: 8kg/7kg
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: CJ-881
  • 30X30cm: Stainless Steel Plate
  • Specification: 1 pc in 1 box
  • HS Code: 847982009
  • Type: Magnetic Stirrer
  • Trademark: OEM/Unbrand
  • Origin: China Mainland
Product Description

magnetic stirrer or magnetic mixer is a laboratory device that employs a rotating magnetic field to cause astir bar (also called "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. Since glass does not affect a magnetic field appreciably (it is transparent to magnetism), and most chemical reactions take place in glass vessels (i.e. see beaker (glassware) or laboratory flasks), magnetic stir bars work well in glass vessels. On the other hand, the limited size of the bar means that magnetic stirrers can only be used for relatively small (under 4 liters) experiments. They also have difficulty dealing with viscousliquids or thick suspensions. For larger volumes or more viscous liquids, some sort of mechanical stirring is typically needed.

Magnetic stirrers are often used in chemistry and biology. They are preferred over gear-driven motorized stirrersbecause they are quieter, more efficient, and have no moving external parts to break or wear out (other than the simple bar magnet itself). 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. They can be used inside hermetically closed vessels or systems, without the need for complicated rotary seals. Magnetic stirrers may also include a hot plate or some other means for heating the liquid.


Cj-881 Powerful Magnetic Stirrer

Specifications of CJ-881 High Power Laboratory Magnetic Stirrer
Power Supply AC 220V/110V 50Hz/60Hz
Speed 0-2600rpm
Motor power 40W
Stirring power 250W
Max. stirring capacity 10000ml(H2O)
Large capacity, easy to use, cost efficient, widely applicable.  
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