SI Scientific Industries - Scientific Industries SI-300X MultiMagstir Magnetic Stirrer

• Used in laboratory settings for chemical and biological sample preparation.
• Suitable for dissolving solids, mixing reagents, and culturing cells.
• Applied in quality control processes for consistent sample agitation.
• Utilised in research and development for experiments requiring controlled stirring.

Typical stirring positions

Units in this class commonly feature multiple stirring positions, often four, allowing for simultaneous processing of samples.

Maximum vessel size

Typically accommodates up to four 1-litre flasks or beakers, or three 1-litre spinner flasks.

Speed range

Commonly offers a broad speed range, for this class of equipment, from low to high RPM, often including reverse and interval stirring capabilities.

Control features

Units of this type commonly include microprocessor controls for precision and reproducibility, with programmable profiles for speed, ramp rate, and time.

Power levels

Often provides adjustable power levels suitable for various sample viscosities.

Footprint

For this class of equipment, dimensions are typically compact, designed for benchtop use in a laboratory environment.

Power supply

Commonly operates on standard laboratory power supplies, with wattage appropriate for multi-position stirring.

• What is a multi-position magnetic stirrer used for?

  A multi-position magnetic stirrer is used to simultaneously agitate multiple liquid samples in laboratory settings, ensuring consistent mixing across various experiments or preparations.

• Can this equipment handle different liquid viscosities?

• Are stirring profiles programmable on this type of unit?

• What kind of vessels are compatible with this stirrer?

• Is this unit suitable for continuous operation?

Lab mixers and stirrers hold strong reputations for reliability and durability. Buyers typically prioritise motor condition, speed range suitability, and vessel compatibility when purchasing used units. The equipment category is valued for consistent performance across research and production settings. Key strengths include robust construction, straightforward maintenance, and long operational lifespans. Corrosion resistance of wetted parts merits careful inspection. These devices remain dependable workhorses in pharmaceutical, biotech, and laboratory environments, offering solid value when sourced from reputable sellers with clear service histories.

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