Your Guide to Scientific Industries Magnetic Stirrers

About Scientific Industries

Scientific Industries are world leaders in the vortex and mixing technology industries. They offer an exceptional line of laboratory equipment, including:

• Microplate shakers and mixers
• Cell disruptors and homogenisers
• Orbital shakers
• Rotators
• Rockers
• Incubators; and
• Magnetic Stirrers.

This guide details the series of magnetic stirrers produced by Scientific Industries ranging from small programmable models for everyday laboratory use to multi-position and high-capacity models for complex laboratory tasks.

Figure 1 Stir Bars for Magnetic Stirrers

What Is a Magnetic Stirrer?

A magnetic stirrer is a standard device found in chemistry and biology laboratories. Magnetic stirrers use a rotating magnetic field and a small stir bar that goes into the liquid to mix liquids. The benefits of magnetic stirrers over their motorised counterparts is that they are more efficient, quieter and do not have any moving parts which can break or wear out over time. 

Scientific Industries Magnetic Stirrer Range

Scientific Industries offer a comprehensive line of magnetic stirrers suitable for a range of applications from simple stirring to complex laboratory tasks.

MagStir-Genie
Product code: IC-SI-0306

The MagStir Genie programmable magnetic stirrer features four modes: manual, automatic, profiles and setup and provides mixing capability for one vessel up to two litres in volume.

Features:

• Custom speed range: High and low-speed ranges, including reverse and interval stirring.
• Precise: Uses microprocessor control for accurate and reproducible operation.
• Three power levels: Low/Medium/High - for various sample viscosities.
• Manual mode: Provides stir, stir reverse, and time functions.
• Profile mode: Allows users to quickly program speed, ramp rate, stir direction, time (including pause), and power level in up to 9 distinct steps. Users can save up to four stirring profiles.
• Automatic mode: Recalls and executes one of up to 4 user-defined profiles.

Specifications

MultiMagStir-Genie
Product code: IC-SI-3006

The MultiMagStir-Genie is a four-position Magnetic Stirrer that facilitates low to high-speed stirring and a range of editable memory profiles.

Features:

• Three Power Levels: Low/Medium/High - for various samples with different viscosities.
• Repeatable: Uses microprocessor control for precise and reproducible operation.
• Custom speed range: Choose various speed ranges, including reverse and interval stirring for applications ranging from gentle stirring for cell culture to aggressive mixing for viscous polymers.
• User-defined profiles mode: Allows users to quickly program speed, ramp rate, stir direction, time, and power level in up to 9 distinct steps. Can save up to 4 unique stirring profiles.
• Manual and automatic modes: Manual mode delivers stir, stir reverse, and time functions. Automatic mode recalls and executes one of up to 4 user-defined profiles.

Specifications:

MegaMag Genie

The MegaMag Genie line includes a selection of three magnetic stirrers. Analog or Digital for high-speed applications, and Low Range Digital for low-speed applications.

Features:

• Powerful Magnet and Motor: An internal rare-earth magnet remains coupled even under the most demanding stirring conditions.
• Spill-Resistant: The Rugged ABS/Polycarbonate housing channels fluids away from the internal components.
• Ramping: Digital models offer a smooth ramp-up to desired speed avoiding potential spills.
• Timer: Digital models incorporate a timer from 1 to 99 minutes.
• Versatile: Suitable for use in cold rooms or incubators

MegaMag-Genie Product code: IC-SI-2296	Digital MegaMag Genie Product code: IC-SI-3296	MegaMag-Genie LR Product code: IC-SI-3296L
The IC-SI-2296 is an analogue model with a dial for speed control.	The IC-SI-3296 MegaMag Genie Magnetic stirrer features a digital screen and controls for high-speed mixing applications.	The IC-SI-3296 MegaMag Genie Magnetic stirrer features a digital screen and controls for low-speed mixing applications.
Specifications: Speed RPM: 250-1300 Maximum Stirring Positions: 1 Timer: 1-99 minutes or continuous Selectable Ramp Rates: N/A Product Weight: 3Kg Product Dimensions: 310 x 305 x 130mm Maximum Stirring Capacity: 38L	Specifications: Speed RPM: 250-1300 Maximum Stirring Positions: 1 Timer: 1 second - 99 hours Selectable Ramp Rates: 5 - 300 rpm/sec Product Weight: 3Kg Product Dimensions: 310 x 305 x 130mm Maximum Stirring Capacity: 38L	Specifications: Speed RPM: 50-300 Maximum Stirring Positions: 1 Timer: 1 second - 99 hours Selectable Ramp Rates: 5 - 300 rpm/sec Product Weight: 3Kg Product Dimensions: 310 x 305 x 130mm Maximum Stirring Capacity: 38L

Digital QuadMag Genie
Product code: IC-SI-5296

The powerful multi-position QuadMag Genie delivers vigorous stirring for up to 4 vessels simultaneously. The QuadMag can stir up to 2 litres in its four positions.

Features:

• Ramping: Feature slowly increases speed to avoid splashing and improve spin bar control.
• Rugged & Spill Resistant: The ABS/Polycarbonate housing channels fluids away from the internal components.
• LED Screen: Provides straightforward control and highly visible results.
• True Speed: Speed dial ranging from 250-1300 RPM.
• Strong Motor: Powerful magnet and motor offer exceptional magnetic force capable of stirring up to 2L for each position.

Specifications:

Magnetic Stirrer Specification Comparison

Conclusion

The range of magnetic stirrers by Scientific Industries are robust and versatile laboratory tools that offer an assortment of options to suit the mixing needs of any laboratory. The straightforward comparison table (above) will help you select the most suitable magnetic stirrer for your needs.

Still can't find a magnetic stirrer listed above that meets your exact needs. Browse the full range of magnetic stirrers here.

Need more information on magnetic stirrers? Speak with an Instrument Choice Scientist: Call 1300 737 871 or email [email protected].

Further Reading:

• Welcome to the Vortex-Genie Family