Overhead Stirrers
These quiet, economical overhead stirrers are suitable for simple laboratory mixing, in applications such as processing media with substantial temporary viscosity changes. Speed controls are infinitely adjustable, and safety circuits ensure automatic cutoff in anti-stall or overload conditions. Shaft speeds are constantly monitored with variations adjusted for automatically, guaranteeing a constant speed even with changes in sample viscosities. Stirrers are ergonomically designed with slim-profile casings and provide quiet operation. Digital displays relay speed and time.
Mechanical overhead stirrer, RW 47 digital
Supplier: IKA
Extremely powerful, mechanically controlled laboratory stirrer designed for highly viscous applications for quantities up to 200 L. Unit has a robust, ergonomic design with constant power drive, suitable for intensive mixing for use in laboratories and pilot plants. The stirrer is equipped with protection to avoid overheating of the motor by means of self-locking temperature limiter. Additionally, to secure bowls, an optional stirring shaft protector and clamping fixture are available.
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Electronic overhead stirrer, RS9000
Supplier: BOCHEM
Stirrer for high velocity applications with low viscosity. Laboratory stirrer with variable and constant speed range for media.
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Cole-Parmer® GP Laboratory Overhead Mixer
Supplier: Cole Parmer
Mixer designed for reliability and durability.
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Electronic overhead stirrer, RS9001
Supplier: BOCHEM
Stirrer with gear for stirring media with high viscosity. Laboratory stirrer with variable and constant speed range for media.
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Hei-TORQUE Overhead Stirrers, Gold 2 Package
Supplier: Heidolph Scientific Products
In order to provide the perfect end-to-end solution for powerful stirring and the simplest operation in the laboratory, we have added packages to the Hei-TORQUE product group. Each package contains a telescopic stand and a suitable clamp for easy use on lab tables.
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Electronic Overhead Stirrers, Hei-TORQUE Platinum Package
Supplier: Heidolph Scientific Products
Hei-TORQUE Platinum package with the perfect end-to-end solution for powerful stirring and the simplest operation in the laboratory.
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Hei-TORQUE Overhead Stirrers, Gold 1 Package
Supplier: Heidolph Scientific Products
In order to provide the perfect end-to-end solution for powerful stirring and the simplest operation in the laboratory, we have added packages to the Hei-TORQUE product group.Each package contains a telescopic stand and a suitable clamp for easy use on lab tables.
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Electronic overhead stirrers, Hei-TORQUE core
Supplier: Heidolph Scientific Products
Hei-TORQUE Core's compact design allows for integration in closed systems, such as fume hoods, reactors, or production systems. Suitable for low- to medium-viscosity media up to 25 L. The large diameter of the chuck allows you to use even large impellers and tools. This facilitates a wide variety of applications, such as homogenisation, dispersing, dissolving of agglomerates, and more.
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Electronic overhead stirrers, Hei-TORQUE series
Supplier: Heidolph Scientific Products
Powerful electronic stirrers that feature a smooth start operation which prevents spills and splashing media. The speed ramps up slowly until set speed has been reached. Both models feature safe start and stop of operation via an intuitive glass slide touch panel to avoid accidental start-up. An overtemperature sensor shuts off the unit in dangerous heat-up situations, ideal for unattended continuous operation. All units are designed for continuous 24-hour operation, including challenging high viscosity applications in polymer research. High torque levels give better mixing results in less time, maintenance-free motors reduce repairs and down time. Hei-TORQUE Expert 400 and Hei-TORQUE Ultimate 400 units have two speed gears.
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Overhead stirrers, R1
Supplier: CAT
Handy, battery powered mini-stirrer for mixing low viscosity liquids.
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DrySyn® heating blocks, DrySyn® Vortex
Supplier: Asynt
For overhead stirring of three reactions using only one overhead stirrer.
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Mixing Systems, SpinBag
Supplier: PARKER HANNIFIN
Parker's compact SpinBag Mixing System offers the advantages of single-use in a bench top mixing solution.
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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 83645.320
Supplier: VWR Chemicals