INTLLAB MS500 Magnetic Stirrer with 3000 RPM Control and Stir Bar

The INTLLAB MS500 is a compact magnetic stirrer for mixing suitable laboratory and hobby liquids without an overhead shaft. Turn the manual knob to adjust stirring from 0 to 3,000 RPM, place the vessel over the 130 x 130 mm working area, and use the included 7 x 30 mm magnetic stir bar.

Product Details

• Brand: INTLLAB
• Model: MS500
• Product type: Magnetic laboratory stirrer
• Speed range: 0-3,000 RPM
• Control: Manual knob with stepless speed adjustment
• Maximum mixing volume: 3,000 mL for suitable low-viscosity mixtures
• Thick-liquid guidance: The source says thick liquids may stir only up to about 300 mL
• Working table: 130 x 130 mm
• Overall dimensions: 180 x 130 x 45 mm
• Table material: 316 stainless steel plate
• Approximate product weight: 430 g
• Input: AC 100-240V, 50/60Hz
• Certification listed: CE
• Anti-slip rubber base listed
• No assembly required according to the source

Included

• 1 x magnetic stirrer
• 1 x power adapter
• 1 x magnetic stir bar, approximately 7 x 30 mm

The beaker shown in product imagery is for display and is not included. The source says an appropriate adapter is supplied according to the buyer’s country, but confirm the plug type before use.

Suitable Uses

The source describes the MS500 for laboratory samples, small-scale chemical experiments, homebrew yeast starters, and mixing applications in research, industry, and agriculture. Actual mixing performance depends on vessel size, liquid volume, viscosity, stir-bar position, and the selected speed.

Capacity and Compatibility

The 3,000 mL maximum applies to suitable low-viscosity mixtures, not every liquid or vessel. Thick mixtures may be limited to approximately 300 mL. Use a flat-bottom, non-magnetic vessel that fits securely on the work plate and select a stir bar appropriate for the liquid and vessel.

Materials and Specification Notes

The work plate is listed as 316 stainless steel. The source also uses “chemical-resistant ABS housing” wording, but it does not provide a complete housing-material breakdown. Do not assume every exterior surface has the same chemical resistance as the stainless-steel plate.

The source lists a two-year warranty, but warranty terms and coverage are not provided here. Confirm the applicable warranty before relying on that claim. No heating or thermostatic function is specified, so this product should not be treated as a hot plate or temperature controller.

Safe Operation

• Read the instructions before mixing chemicals, cultures, or other laboratory materials.
• Use appropriate eye, hand, ventilation, and chemical-protection measures for the liquid being mixed.
• Keep the stirrer, adapter, and electrical connections dry. Do not place spilled liquid into the motor housing.
• Start at a low speed, then increase gradually to reduce splashing, vessel movement, or loss of the stir bar.
• Do not exceed the vessel’s capacity or the stirrer’s suitable mixing limits.
• Keep the unit on a stable, level surface and do not cover ventilation openings.
• Disconnect power before cleaning, moving the unit, or retrieving a displaced stir bar.
• Allow the work plate and vessel to cool or decontaminate as required before handling.
• Stop use if the adapter, cord, housing, or control becomes damaged, unusually hot, or wet.

Frequently Asked Questions

What is the maximum mixing capacity?

Up to 3,000 mL is listed for suitable low-viscosity mixtures. Thick liquids may be limited to about 300 mL.

What speed does it reach?

The listed range is 0 to 3,000 RPM with manual stepless adjustment.

Is a beaker included?

No. The beaker shown is for display only. The listed package includes the stirrer, power adapter, and one 7 x 30 mm magnetic stir bar.

Does it heat samples?

No heating or temperature-control function is specified. This is a magnetic stirrer, not a hot plate.

Will it work with any liquid?

No. Performance depends on viscosity, volume, vessel shape, and stir-bar compatibility. Follow the manual and use suitable laboratory practices for the material being mixed.