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4E's USA MI0101002 Variable Speed Vortex Mixer – Brand New
The 4E's USA MI0101002 Variable Speed Vortex Mixer is a compact, high-speed laboratory vortexer designed for rapid and consistent mixing of test tubes, centrifuge tubes, sample containers, and other common laboratory vessels. With an adjustable 0–3000 rpm speed range, 6 mm orbital diameter, touch and continuous operating modes, and a durable brushless DC motor, this vortex mixer provides laboratories with a simple and versatile solution for everyday sample preparation.
Available brand new from American Instrument Exchange, the 4E's USA MI0101002 combines straightforward analog speed control with a compact benchtop footprint and rugged construction. It is an excellent choice for research, biotechnology, clinical, educational, pharmaceutical, and general laboratory environments that need dependable vortex mixing without the cost or complexity of a larger automated mixing system.
Key Features
Brand-new 4E's USA laboratory vortex mixer
Model MI0101002
Variable speed control from 0–3000 rpm
6 mm orbital mixing diameter
Touch and continuous operating modes
Brushless DC motor for reliable, low-maintenance operation
Rapid acceleration for fast sample mixing
Capable of rapidly mixing liquid in containers up to 50 mL
Easy-to-use analog speed adjustment knob
Heavy-duty aluminum housing for benchtop stability
Rubber suction feet help minimize movement during operation
Compact footprint for crowded laboratory benches
Standard cup attachment included
Additional attachments available for expanded applications
Manufacturer's warranty included
Overview
Vortex mixers are among the most frequently used pieces of small benchtop equipment in biological, clinical, pharmaceutical, and research laboratories. The 4E's USA MI0101002 Variable Speed Vortex Mixer is designed to provide the speed and simplicity needed for routine sample mixing while giving users considerably more control than a fixed-speed vortexer.
The unit provides an adjustable speed range of 0 to 3000 rpm, allowing operators to select anything from relatively gentle agitation to vigorous vortex mixing. This flexibility makes the mixer suitable for a wide variety of samples, containers, and laboratory protocols.
A 6 mm orbital diameter produces strong vortexing action, while the brushless DC motor is designed for smooth, reliable operation. The mixer can rapidly bring samples into suspension and is capable of mixing liquid in containers up to 50 mL in only a few seconds under appropriate conditions.
Its compact construction also makes the MI0101002 particularly useful in laboratories where bench space is limited. Despite its relatively small footprint, the aluminum housing and rubber suction feet provide a stable platform during high-speed operation.
Touch Mode and Continuous Operation
The 4E's USA MI0101002 supports both touch operation and continuous operation, allowing the same vortex mixer to accommodate different laboratory workflows.
In touch mode, the mixer activates when a tube or vessel is pressed against the mixing cup. This is especially convenient for quickly vortexing individual tubes during repetitive sample preparation. The operator can mix a sample, remove it, and immediately move to the next tube without repeatedly operating a separate power control.
Continuous mode allows the mixer to operate without constant pressure on the mixing head. This can be useful for longer mixing procedures or when compatible attachments are used for different sample vessels.
Combined with the variable speed control, these two operating modes make the MI0101002 considerably more versatile than a basic single-speed vortex mixer.
Common Applications
The 4E's USA variable speed vortex mixer can be used for a broad range of routine laboratory mixing and sample-preparation procedures. Typical applications include resuspending cells or pellets, mixing reagents and buffers, preparing samples before analysis, mixing solutions in centrifuge or microcentrifuge tubes, homogenizing small liquid samples, and assisting with routine molecular biology and biochemical workflows.
The variable speed range also allows researchers to adjust mixing intensity according to the sample rather than relying on a single fixed vortexing speed.
Ideal Laboratory Types
The compact size and broad operating range of the MI0101002 make it suitable for biotechnology and life science laboratories, pharmaceutical laboratories, clinical and diagnostic laboratories, molecular biology labs, chemistry laboratories, academic research facilities, environmental testing laboratories, educational laboratories, and quality-control laboratories.
It can also be a practical choice for startup laboratories that need dependable general-purpose equipment while keeping initial laboratory equipment costs under control.
Mixing Performance
The MI0101002 operates at speeds of up to 3000 rpm with a 6 mm orbital diameter, producing vigorous vortex action for rapid sample mixing.
The brushless DC motor is designed to provide smooth operation and good dynamic balance across the operating range. Unlike brushed motors, brushless designs eliminate the need for routine brush replacement and can provide a long operating life under normal laboratory conditions.
For applications requiring less aggressive agitation, the analog control knob allows the operator to reduce the mixing speed. This combination of low-speed control and high-speed vortexing makes the unit useful across a wide range of sample-preparation protocols.
Compact Design for Laboratory Benches
With approximate dimensions of 4.2"W × 6.5"H × 5.7"D (107 × 166 × 146 mm), the 4E's USA MI0101002 occupies relatively little laboratory bench space.
Its small footprint makes it easy to position beside centrifuges, pipetting stations, balances, analytical instruments, or other sample-preparation equipment. The unit weighs approximately 6.6 lb (3 kg), providing enough mass to help maintain stability without making the mixer difficult to relocate when laboratory workflows change.
Rubber vacuum suction feet further help keep the vortex mixer firmly positioned on a suitable benchtop during operation.
Interchangeable Attachments
The MI0101002 is supplied with a standard cup attachment, which is suitable for many routine tube-mixing applications.
Additional compatible attachments are available from 4E's USA for laboratories that need to accommodate different vessel configurations. Depending on the attachment selected, the vortex mixer platform can be adapted for applications involving various tubes, plates, flasks, and other laboratory containers.
This expandability allows laboratories to use the same mixer for a wider variety of sample-preparation procedures as their requirements evolve.
A variable-speed vortex mixer provides more flexibility than a basic fixed-speed model because different samples may require different levels of agitation.
High-speed vortexing can rapidly resuspend pellets, combine reagents, or homogenize solutions, while lower speeds may be preferable when working with samples that require more controlled mixing. The 0–3000 rpm operating range of the MI0101002 gives researchers the ability to adjust vortex intensity to suit the procedure.
The combination of variable speed, touch activation, and continuous operation makes this model particularly well suited for laboratories performing many different types of routine sample preparation.
Brand-New 4E's USA Laboratory Equipment from American Instrument Exchange
American Instrument Exchange supplies brand-new 4E's USA laboratory equipment in addition to our extensive inventory of refurbished laboratory instruments.
The 4E's USA product line provides laboratories with cost-effective options for essential benchtop equipment, making these instruments particularly attractive for new laboratories, growing biotechnology companies, academic facilities, and established laboratories looking to add additional workstations without making a large capital investment.
New 4E's USA equipment is supplied with the applicable manufacturer's warranty.
Related Laboratory Equipment
Laboratories purchasing a vortex mixer frequently require additional equipment for sample preparation and processing. American Instrument Exchange supplies a wide range of mixers and stirrers, including vortex mixers, magnetic stirrers, overhead stirrers, and thermomixers.
For downstream sample processing, laboratories can also explore our selection of laboratory centrifuges, including benchtop centrifuges and microcentrifuges.
American Instrument Exchange also offers additional brand-new laboratory equipment from 4E's USA, including centrifuges, shakers, rockers and rotators, hotplate stirrers, baths, molecular biology equipment, and other laboratory instruments.
Frequently Asked Questions
What is the speed range of the 4E's USA MI0101002 vortex mixer?
The MI0101002 has an adjustable speed range of 0 to 3000 rpm, allowing the user to select the mixing intensity appropriate for the sample and application.
Does the MI0101002 have touch operation?
Yes. The vortex mixer supports both touch and continuous operating modes. Touch mode is convenient for quickly vortexing individual tubes, while continuous operation can be used for longer mixing procedures.
What size orbit does this vortex mixer use?
The MI0101002 uses a 6 mm orbital diameter, providing vigorous vortexing action for rapid mixing and sample resuspension.
Can this vortex mixer handle 50 mL tubes?
The mixer has sufficient performance to rapidly mix liquid in containers up to 50 mL under appropriate operating conditions. The appropriate attachment should always be selected for the vessel being used.
Is the speed adjustable?
Yes. An easy-to-use analog control knob allows the operator to adjust the vortexing speed throughout the unit's operating range.
What attachment is included?
The MI0101002 is supplied with a standard cup attachment suitable for common vortex-mixing applications. Additional attachments are available for laboratories that need to accommodate other vessel types.
Is the 4E's USA MI0101002 a new or refurbished vortex mixer?
This unit is brand new. American Instrument Exchange sells both new and refurbished laboratory equipment, but this 4E's USA vortex mixer is offered as new equipment.
Does the 4E's USA vortex mixer include a warranty?
Yes. As brand-new equipment, the MI0101002 is supplied with the applicable manufacturer's warranty.
Is this vortex mixer suitable for a startup laboratory?
Yes. Its compact footprint, broad speed range, straightforward controls, and relatively simple design make the MI0101002 a practical general-purpose vortex mixer for startup biotechnology companies, academic laboratories, and other facilities building out new laboratory space.
CLICK HERE to see the 4E's USA variable speed vortex mixer on our YouTube channel
Testing Procedures for Used and Refurbished Laboratory Equipment
Ensure Accuracy, Safety, and Dependable Performance Across Applications
At American Instrument Exchange, all used and refurbished laboratory equipment undergoes a rigorous, multi-point testing protocol to ensure optimal performance, operational safety, and long-term reliability. Whether the equipment is destined for research, diagnostics, quality control, or production environments, our thorough inspection and testing process is designed to meet the highest standards of laboratory excellence.
Why Testing Used Lab Equipment Is Essential
Before any refurbished laboratory equipment is returned to service, it must be carefully tested to verify:
• Functional integrity and operational performance
• Setpoint accuracy and repeatability (where applicable)
• User interface responsiveness and control features
Proper testing reduces the risk of equipment failure, measurement inaccuracies, or user hazards—helping to ensure consistent results in clinical, academic, biotech, and industrial labs.
Our standardized lab equipment testing procedures are tailored to each equipment type, ensuring every unit meets manufacturer specifications and industry benchmarks.
Key Testing Procedures for Refurbished and Used Laboratory Equipment
1. Initial Visual Inspection
• Examine equipment housing for signs of wear, corrosion, or damage
• Check ports, power cords, and exterior components for tampering or deterioration
• Verify that internal and external parts (racks, shelves, connectors, accessories) are present and undamaged
2. Functional Startup and Operational Testing
• Power on the equipment and verify startup diagnostics
• Confirm functionality of displays, buttons, switches, and control panels
• Run basic functions to confirm proper response and behavior under standard operating conditions
3. Testing and Performance Verification
• Test internal sensors or control systems using industry-standard tools
• Perform operational tests to validate accuracy and consistency
• Verify key performance specifications such as temperature control, timing, speed, or measurement outputs, depending on equipment type
4. Mechanical and Electrical System Testing
• Evaluate motors, pumps, fans, or other moving parts for smooth operation
• Inspect and test wiring, relays, fuses, and circuit boards for safety and reliability
• Test power delivery and grounding compliance
5. Safety and Compliance Checks
• Ensure equipment is grounded and insulated to meet laboratory safety standards
• Test alarms, interlocks, emergency stops, or safety shutdown systems if applicable
6. Final Quality Assurance and Documentation
• Perform extended runtime testing
• Document operational logs, testing results, and any repairs or adjustments made
• Complete a final inspection, thorough cleaning, and packaging for delivery
Trusted Quality from American Instrument Exchange
With over 50 years of experience in laboratory equipment refurbishment, American Instrument Exchange is committed to delivering certified, lab-ready instruments backed by expert testing. Our testing protocols ensure that each piece of equipment—regardless of type—is safe, accurate, and dependable from day one.
Whether you're equipping a startup lab or expanding a high-throughput facility, you can count on our refurbished laboratory equipment to perform with precision and reliability.
Refurbishment Protocol for Used Laboratory Equipment from American Instrument Exchange
At American Instrument Exchange, every piece of used laboratory equipment we offer undergoes a multi-step refurbishment process. Whether it's an analytical balance, centrifuge, freezer, oven, or any other essential lab instrument, our goal is to restore each unit to peak performance—ensuring accuracy, safety, and long-term reliability in scientific, clinical, industrial, and academic environments.
Why Choose Refurbished Lab Equipment from American Instrument Exchange?
• Thoroughly tested for performance, precision, and safety
• Backed by a warranty
• A cost-effective alternative to new equipment
• Environmentally sustainable through equipment reuse and waste reduction
• Serviced by expert technicians with decades of laboratory equipment experience
Step-by-Step Refurbishment Protocol
Every instrument and system refurbished at American Instrument Exchange follows a detailed, industry-aligned process:
1. Initial Intake & Inspection
• Complete visual and structural inspection for cosmetic damage, wear, or corrosion
• Mechanical assessment of hinges, seals, fasteners, motors, and moving parts
• Missing components and damaged items are documented for repair or replacement
2. Cleaning and Decontamination
• Full internal and external cleaning using non-abrasive, lab-safe solutions
• Removal of biological, chemical, or particulate contamination
• Disassembly and cleaning of removable parts such as trays, shelves, and filters
3. Mechanical and Electrical Repair
• Replacement or repair of worn or broken mechanical parts
• Evaluation and servicing of control panels, sensors, switches, and displays
• Testing and repair of electrical wiring, fuses, circuit boards, and power supplies
4. Functional System Testing
• Assessment of all major functions specific to the equipment type (e.g., speed, temperature, force, weight, timing)
• Operation of control interfaces, programming menus, and digital displays
• Verification of stabilization time, responsiveness, and user input reliability
5. Testing and Performance Verification
• Testing of internal sensors, controllers, and measurement systems using certified tools
• Multi-point testing to ensure repeatability, accuracy, and performance consistency
• Confirmation of user-defined setpoints, timing sequences, or programmable cycles
6. Safety and Compliance Checks
• Testing of safety interlocks, alarms, and over-limit protection systems (as applicable)
• Electrical safety inspections, including grounding and insulation verification
7. Final Quality Assurance and Documentation
• Full operational testing under simulated lab conditions
• Completion of performance benchmarks, testing results, and repair logs
• Final cleaning and visual inspection
Trust the Experts at American Instrument Exchange
With over 50 years of experience in the laboratory equipment industry, American Instrument Exchange is a trusted leader in high-quality refurbished lab instruments. Our refurbishment protocols ensure that every piece of equipment we sell is lab-ready—offering the precision, performance, and durability your team can count on.
Whether you’re outfitting a new lab or expanding an existing operation, choose American Instrument Exchange for tested, warrantied, and cost-effective laboratory equipment.
Warranty Information
All used equipment sold by American Instrument Exchange is refurbished/reconditioned, tested to meet specifications, cleaned, and comes with a 90-day warranty from the date of shipment unless otherwise specified. New products include a warranty from the manufacturer. Your warranty is only valid if you have paid your invoice. If your invoice is over 30 days old, warranty work will not be performed until your invoice is paid in full. American Instrument Exchange is not liable for any special or consequential damages that result from the use of, or the inability to use, the materials on this site or the performance of the products,
Exceptions include international sales and items that are agreed to be sold with a lesser warranty or items that are agreed to be sold “as is.”
Should there be visible shipping damage to packaging or concealed shipping damage to item(s) supplied, buyer must communicate such damage to the delivering entity or carrier upon receipt first and to American Instrument the same day item is accepted / signed for. Failure to do so voids warranty. Customer decision to involve / procure third party or OEM service other than American Instrument or AIE assigned vendors to resolve in-warranty instrument failure or defect without first placing a service call to American Instrument voids warranty.
Return & Cancellation Policy
American Instrument Exchange will authorize the return of and issue a full refund for any equipment that is not working as represented and could not be replaced or repaired to the customer’s satisfaction by AIE or a representative of AIE during the warranty period. Returns without prior authorization and an RMA number will not be accepted.
Customers are responsible for proper packaging of the equipment and all included accessories. American Instrument will pay for insurance and shipping costs. Non-inventory items bought specifically to fill customer orders may possibly be returned, but on a case by case basis.
Customers who cancel orders after refurbishing has begun or after delivery where there are no equipment performance issues may be subject to a Restocking/Cancellation Fee of 20% or more and responsible for shipping costs for both the delivery and return.
Ongoing and Extended Support Options
American Instrument Exchange is able to provide additional repair and support services outside the warranty terms for most products that sell.
For biosafety cabinets, clean benches, chemical fume hoods, and other clean air products our team at AIE Laboratory Services can provide certifications, repairs, decontaminations, and other services for customers throughout New England, and guidance and limited technical assistance for any customers in the US and Canada for new or refurbished biosafety cabinets purchased from American Instrument Exchange.
For all other products, the repair service team at American Instrument Exchange can provide both field and depot repair evaluations. We can easily schedule and coordinate the pick-up and transportation of your malfunctioning equipment. By offering hourly rates lower than most OEM service providers and eliminating travel time for technicians, we help reduce repair costs. Furthermore, our lab depot repair service minimizes or eliminates scheduling delays. Our experienced service technicians are qualified to restore your equipment to factory specifications.
Yes, all equipment from American Instrument Exchange comes with a warranty. Used/reconditioned/refurbished equipment is tested to make sure it operates to the manufacturer's specifications and comes with a 90-day warranty (unless otherwise noted). New equipment comes with a warranty from the manufacturer.
How do you test and recondition the equipment?
Testing requirements vary across all the equipment categories we sell. Temperature controlled units are tested with NIST traceable probes and data loggers. Gaskets, external housing, glass, handles, controls and control screens are all thoroughly inspected for integrity and functionality. We test all equipment using the manufacturer's parameters and specifications to confirm that the unit operates properly.
How do products ship from American Instrument Exchange?
We can ship products both nationally and internationally using a well-established network of transporters. Smaller items will ship via UPS. Larger equipment will be palletized and shipped either LTL or air-ride, depending on the specific equipment and/or delivery requirements.
Return and order cancellation policy
American Instrument Exchange will accept the return of any product that is not working as represented and could not be replaced or repaired to the customer's satisfaction during the warranty period. Customers who cancel orders after refurbishing has begun will be subject to a cancellation and restocking fee of between 20% and 40%.
Are discounts available for educational or non-profit institutions, or for bulk purchases?
Yes – call or email us today with a list of equipment you're looking for and we can potentially put together a quote that includes a discount.
How does your price matching policy work?
We strive to keep our pricing competitive and reasonable. If you find comparable items for sale at a lower price from other vendors please send us a link and or quote for the item and we'll do our best to match or beat the price.
Can I see the equipment in person before committing to a purchase?
Customers are welcome to make an appointment to view equipment in our warehouse. Given our workload we may not be able to test or clean the equipment prior to your arrival if you have not committed to an order.
1023 Western Avenue is a working warehouse, not a showroom, and customers should dress appropriately and wear closed toe shoes.
Can I ship products that I purchased elsewhere to American Instrument for repair?
Yes – please see our repair services page for more information.
