Laboratory stirrers

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Laboratory stirrers | Choosing the Right Laboratory Stirrer
Stirrers, or shakers, are widely used in laboratories to mix and agitate samples before analysis. There are various types of laboratory stirrers (magnetic, vortex, roller, etc.). Although they all allow liquid solutions to be mixed, each one meets different needs, so choosing the right type of stirrer is important. To do this, the properties of the sample must be taken into account (viscosity, presence of living cells, etc.), which will largely dictate the...
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magnetic laboratory stirrer
magnetic laboratory stirrer
IKA TWISTER SET series

Rotational speed: 3,000 rpm

... In the TWISTER SET 1, one drive is included. In the default version, IKA TWISTER is a powerful single-position magnetic stirrer for mixing up to 5 liters at a maximum speed of 3000 rpm and a viscosity of up to 500 mPas. By ...

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IKA
magnetic laboratory stirrer
magnetic laboratory stirrer
RCT basic

Rotational speed: 50 rpm - 1,500 rpm

... basic has not only been our bestseller, but also the standard and reference device in laboratories and research facilities worldwide. The RCT basic magnetic stirrer stands for reliability, exceptionally ...

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IKA
magnetic laboratory stirrer
magnetic laboratory stirrer
RCT basic

Rotational speed: 50 rpm - 1,500 rpm

... ready-to-go Solution includes all components required for precise temperature control of your sample with the RCT basic magnetic stirrer. Stand for safe positioning This complete solution includes a stand rod together ...

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IKA
orbital laboratory shaker
orbital laboratory shaker

Rotational speed: 200 rpm - 3,000 rpm

... cooling and shaking steps into your automated workflow, reducing manual intervention for longer walk-away times and greater lab productivity. They provide precise and uniform temperature control across a large temperature ...

vortex laboratory shaker
vortex laboratory shaker
LSE™

Rotational speed: 0 rpm - 3,400 rpm

... powerful, counter-balanced motor drive, and continuous or “touch” mix modes. A range of accessories are available for all common sample tubes and containers. • Variable speed for gentle to vigorous mixing • Optimized ...

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Corning Life Sciences
overhead laboratory stirrer
overhead laboratory stirrer
Achiever™ 5000 series

Rotational speed: 6 rpm - 2,000 rpm

Reliable Overhead Stirrers with Excellent Performance for Everyday Use OHAUS Achiever™ 5000 Overhead Stirrers are designed for powerful, precise stirring, safety and simplicity in all applications. The ...

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OHAUS
orbital laboratory shaker
orbital laboratory shaker
ThermoMixer® F series

Rotational speed: 300 rpm - 2,000 rpm

These products are the perfect choice for mixing and heating established routine applications. The Eppendorf ThermoMixer F0.5/F1.5/F2.0 and FP have a fixed block for 0.5/1.5/2.0 mL tubes and plates, respectively. Reliable prevention of ...

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Eppendorf SE
vortex laboratory shaker
vortex laboratory shaker
ThermoMixer® C

Rotational speed: 0 rpm - 3,000 rpm

... at the same time. The Eppendorf ThermoMixer C convinces users with its quick and easy-to-exchange SmartBlocks for all common lab vessels, new and improved program functions, and high level of stability for every mixing ...

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Eppendorf SE
vortex laboratory shaker
vortex laboratory shaker
ThermoStat™ C

Many experiments require fast heating and cooling steps in a very accurate manner. Precise temperature control is achieved for the ThermoStat C by using optimally balanced heating and cooling elements (peltier technology). Using different ...

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Eppendorf SE
reciprocating laboratory shaker
reciprocating laboratory shaker
VS 15 B

Rotational speed: 20 rpm - 300 rpm

... with a large number of possible shaking movements for a wide variety of applications. Reciprocating shakers are used in laboratories and incubation and temperature control rooms at ambient temperatures between 10 and ...

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LAUDA DR. R. WOBSER GMBH & CO. KG
orbital laboratory shaker
orbital laboratory shaker
VS 15 O

Rotational speed: 20 rpm - 300 rpm

VARIOSHAKE ORBITAL SHAKERS Universal shakers for reliable continuous operation : The low-noise Varioshake orbital shakers are suitable for the gentle, rapid or vigorous shaking of round vessels such as Erlenmeyer flasks or petri dishes. ...

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LAUDA DR. R. WOBSER GMBH & CO. KG
rocking laboratory shaker
rocking laboratory shaker
VS 15 R

Rotational speed: 2 rpm - 50 rpm

... The robust low-noise rocking shakers from the Varioshake product line are sure to impress with a reduced footprint in the laboratory as well as load-independent speed and digital control. They are perfect for continuous ...

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LAUDA DR. R. WOBSER GMBH & CO. KG
magnetic laboratory stirrer
magnetic laboratory stirrer
HI190M-1

Rotational speed: 100 rpm - 1,000 rpm

... 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 ...

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Hanna Instruments
magnetic laboratory stirrer
magnetic laboratory stirrer
bmd 250 i

Rotational speed: 0 rpm - 2,500 rpm

Metal-free magnetic couplings (bmd 250 i) and stirrer drives (cyclone 250 i ac) feature inert behavior and full corrosion resistance, as no metal can get in contact with the process media. Built in our reactor systems ...

magnetic laboratory stirrer
magnetic laboratory stirrer
Hei-Connect

Rotational speed: 100 rpm - 1,400 rpm

Stirring and heating with full control In our proven Hei-PLATE magnetic stirrer line, the Hei-Connect combines gentle stirring (up to 1,400 rpm) with a precise heating function (up to 300 °C). Unique in its robust ...

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Heidolph Instruments GmbH & Co. KG
rotary laboratory shaker
rotary laboratory shaker
EW-51600 series

Rotational speed: 6 rpm - 60 rpm

STR4 rotator drive unit is used in conjunction with a wide range of drums. It is designed to take different sizes and types of vessels. Its speed of rotation is variable from 6 to 60 rpm for a range of mixing applications. This rotator ...

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Stuart Equipment
mechanical laboratory shaker
mechanical laboratory shaker

The VWR® Cooling Thermal-Shake Touch is designed for applications that require consistent and precise results. • Intuitive 4.3" LCD Touch Screen simultaneously displays all settings for complete control and monitoring • Rapid temperature ...

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VWR
magnetic laboratory stirrer
magnetic laboratory stirrer
AREX 5 Digital

Rotational speed: 50 rpm - 1,500 rpm

Digital hot plate with CerAlTop™ plate ensuring precise thermoregulation of the media, high safety and maximum reliability.

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VELP
magnetic laboratory stirrer
magnetic laboratory stirrer
AREX 5

Rotational speed: 100 rpm - 1,500 rpm

Versatile hotplate stirrer with CerAlTop™ plate upgradable with the VTF digital thermoregulator for direct temperature control of the liquid.

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VELP
magnetic laboratory stirrer
magnetic laboratory stirrer
ARE 5

Rotational speed: 1,500 rpm

Robust hotplate stirrer designed to guarantee safety, powerful stirring and excellent heating for basic applications for industrial and academic laboratories.

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VELP
hot plate laboratory stirrer
hot plate laboratory stirrer

Rotational speed: 50 rpm - 1,500 rpm

... the Asynt hotplate stirrer package? Our NEW Asynt hotplate stirrer package includes magnetic hotplate stirrer, support rod, boss head clamp, PT1000 temperature sensor, stirrer ...

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Asynt
magnetic laboratory stirrer
magnetic laboratory stirrer
luMIX

Rotational speed: 100 rpm - 2,000 rpm

Ultra-flat, wear-free magnetic stirrer with 1 large stirring position and a luminescent plate, up to 3,000 mL stirring volume, also suitable for viscous media. Stirring function and illumination function separately switchable. Light ...

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2mag AG
magnetic laboratory stirrer
magnetic laboratory stirrer
MIX 1

Rotational speed: 100 rpm - 2,000 rpm

Ultra flat, wear-free magnetic stirrer with 1 stirring position, up to 10,000 ml stirring volume, also suitable for viscous media. 100% maintenance-free and wear-free inductive 2mag-Magnetic-Drive concept for powerful ...

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2mag AG
magnetic laboratory stirrer
magnetic laboratory stirrer
MIX 1 eco

Rotational speed: 120 rpm - 1,400 rpm

Ultra flat, wear-free magnetic stirrer with 1 stirring position, up to 3,000 ml stirring volume, also suitable for the operation with aggressive media. Price-optimized magnetic stirrer, 100% maintenance-free ...

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2mag AG
orbital laboratory shaker
orbital laboratory shaker
SK-O330-Pro

Rotational speed: 100 rpm - 500 rpm

• Max. load capacity is 7.5kg(O330) and 2.5kg(O180) with platform • Double LCDs for independent display of time and speed • Used with a wide variety of accessories • Maintenance- free brushless DC motor • Over speed detection ...

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U-Therm International (H.K.) Limited
magnetic laboratory stirrer
magnetic laboratory stirrer
MS-H-S10

Rotational speed: 0 rpm - 1,100 rpm

• Maintenance-free brushless DC motor • Max speed 1100rpm • Max. temperature 120°C • Stainless steel work plate, covered with silicone cushion, provides the excellent performance of heating uniformity and skid resistance

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U-Therm International (H.K.) Limited
hot plate laboratory stirrer
hot plate laboratory stirrer
MS-H-PROT

Rotational speed: 100 rpm - 1,500 rpm

• Brushless DC motor is maintenance free and explosion-proof • Digital temperature control with max. temperature at 340°C • Digital speed control with max. speed up to 1500rpm • Max. stirring quantity of H2O at 20L • Safety ...

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U-Therm International (H.K.) Limited
overhead laboratory stirrer
overhead laboratory stirrer
UP50H

... of small lab samples. This homogenizer allows for the handheld or stand-mounted emulsification, dispersing, dissolving or cell disruption. The ultrasonic processor UP50H (50 watts, 30kHz) is the smallest model of ...

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Hielscher
orbital laboratory shaker
orbital laboratory shaker
LABOSHAKE

Rotational speed: 0 rpm - 200 rpm

Sturdy, reliable laboratory shaker in tried and tested C. Gerhardt quality, with linear or circular motion, for all shaking tasks in chemical, biological or microbiological laboratories. Equipped ...

magnetic laboratory stirrer
magnetic laboratory stirrer
F600

Rotational speed: 150 rpm - 1,500 rpm

F600 stirrer has an external metal structure painted with anti-acid epoxy powder coating to get user work with also aggressive materials. It can work without stirring function becoming like a heating plate thanks to ...

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FALC Instruments S.r.l.
orbital laboratory shaker
orbital laboratory shaker
F340 series

Rotational speed: 10 rpm - 300 rpm

Reciprocating stirrer F340 is a model that shakes flasks with horizontal movement and it can load different weight with good results. The horizontal movement has a diameter of 10 mm and it is due to a motor inductance ...

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FALC Instruments S.r.l.
magnetic laboratory stirrer
magnetic laboratory stirrer
F50K

Rotational speed: 150 rpm - 1,500 rpm

Magnetic stirrer for maximum stirring capacity of 50 liters, it is suitable for pre-production process and on a vast scale. Stainless steel plate and structure painted with anti-acid epoxy powder coating give them reliability ...

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FALC Instruments S.r.l.
orbital laboratory shaker
orbital laboratory shaker
ZWY-304

Rotational speed: 30 rpm - 300 rpm

Digital control with LCD panel, with 330x350mm cradle tray Orbital shaking movement, variable speed from 30-300rpm Robust brushless AC motor ensures super quiet operation 500hrs timer and non-volatile memory in the event of power interruption Shaking ...

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Labwit Scientific
reciprocating laboratory shaker
reciprocating laboratory shaker
ZWF-334

Rotational speed: 30 rpm - 300 rpm

Digital control with LCD panel with 330x350mm clamp tray Reciprocal movement, variable speed from 30-300rpm, 4 variable strokes Robust brushless AC motor ensures super quiet operation 500hrs timer and non-volatile memory in the event ...

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Labwit Scientific
rocking laboratory shaker
rocking laboratory shaker
ZWQ-344

Digital control with LCD panel with 330x350mm non-slip mat tray See-saw rocking movement, variable speed from 20-80 tilts per minute 4 level of tilt angles from 5º 8º 10°and 12°ideal for washing 500hrs timer and non-volatile memory ...

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Labwit Scientific
rocking laboratory shaker
rocking laboratory shaker
ViMix

... substantially higher acceleration can be achieved and hence better sample mixing. A vertical shaker is commonly used in the laboratory for mixing difficult media such as viscous liquids, solid dispersions and for liquid-liquid ...

digital laboratory shaker
digital laboratory shaker
PCMT series

Rotational speed: 250 rpm - 1,400 rpm

PCMT Thermoshaker with cooling for microtubes and PCR plates. Variable speed and temperature, heating and cooling thermoshaker with a choice of blocks for microtubes and microplates. Fast heat up and cooling times Temperature setting ...

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Grant Instruments
orbital laboratory shaker
orbital laboratory shaker
LS series

Rotational speed: 30 rpm - 300 rpm

Laboratory shakers LS series, have been designed to fit inside cooled incubators (ILW range). Main advantages of LS laboratory shakers: • orbital movement • microprocessor control ...

magnetic laboratory shaker
magnetic laboratory shaker
Celltron

Rotational speed: 20 rpm - 200 rpm

For the best results in cell culture, every step counts. The Celltron is a small shaker specially developed for use in CO2 incubators — one that uses minimal energy and has an antimicrobial coating, making it perfect for starting out ...

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Infors AG
mechanical laboratory shaker
mechanical laboratory shaker
Tornado Plus

Rotational speed: 500 rpm

... centrifugal, anchor and propeller stirrer paddles. Uses a single overhead stirrer to stir all positions simultaneously, saving space and money compared with multiple setups. Compatible with all leading ...

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Radleys
orbital laboratory shaker
orbital laboratory shaker
F37041-0000

Turns a standard magnetic stirrer into an orbital shaking platform saving the expense and space requirements of additional lab equipment.Perfect for use in a CO2 incubator for cell culture growth or Western ...

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Bel-Art Products
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How to choose this product
laboratory-stirrer

An agitator mixes liquids to ensure homogeneity. It also speeds chemical reactions among the mixture's constituents.

Applications

These devices are found in laboratories and industrial settings, including biological, chemical and petrochemical facilities, in metallurgy, pharmaceuticals, agribusiness, water treatment plants, paper and perfume manufacturing. They mix paints and varnishes, fruit juice, wine and milk products, among others.

Technologies

In magnetic laboratory models, the container holding the liquid sits on a plate. A rotating magnetic field beneath it spins a small bar magnet placed in the liquid. The plate also may be a heating element. Other types include shakers, vibrators and mechanical agitators with a plunger.

Industrial versions are mechanical, driven by an electric motor with electronic variable speed control. They include impeller, propeller, anchor or butterfly models. Some are double-action, with an element that scrapes the sides of the vessel. Magnetic drive ensures that the container remains watertight. These machines have a horizontal or vertical axis and create radial or axial motion in the liquid.

How to choose

Choice will depend on speed range (in rpm), the type of motion imparted and the operational conditions (pressure, liquid viscosity, corrosion factors).