Vortex Mixer VM25 VM25D
Benchtop orbital vortex mixer operating at 2800 rpm with 4mm orbital diameter for continuous sample mixing and homogenization.
Louise Corscadden, PhD
Director of Science · ConductScience
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Key Specifications
Full details →- Model fit
- Configured during quote
- SKU family
- BIO-0605
- Sizing
- 56.0 x 58.0 x 41.0 cm
- Ordering
- Online checkout and quote request available
- Category
- Benchtop Instruments
- Build notes
- Confirm accessories, station layout, and support needs before purchase
The Vortex Mixer VM25 VM25D is a benchtop orbital mixing instrument designed for consistent sample homogenization in laboratory applications. Operating at 2800 rpm with a 4mm orbital diameter, this platform shaker provides continuous mixing motion for various sample containers and volumes.
The unit features a platform adapter system that accommodates multiple sample formats simultaneously, making it suitable for high-throughput protocols requiring uniform mixing conditions. With 30W power consumption and robust construction, the VM25 delivers reliable performance for routine laboratory mixing operations across research and analytical applications.
How It Works
The VM25 operates on orbital mixing principles, where the platform undergoes circular motion at a fixed radius of 4mm while rotating at 2800 rpm. This orbital movement creates a three-dimensional mixing action that promotes efficient sample homogenization through both horizontal and vertical fluid displacement.
The platform adapter design allows multiple sample containers to experience identical mixing conditions simultaneously. The continuous operation mode maintains consistent mixing energy throughout the process, ensuring reproducible results across samples. The 30W motor provides sufficient torque to handle varying sample viscosities while maintaining stable orbital motion.
Features & Benefits
Automation Level
- semi-automated
Item No.
- 8086111000
Function
- Mixing/oscillation/stirring
Orbital Diameter
- 4mm
Shaking Mode
- Orbital
Adapter
- Platform shaker
Run Type
- Continuous
Consumption
- 30W
Packing Size(W*D*H)
- 580*410*560mm
Brand
- ConductScience
Research Domain
- Analytical Chemistry
- Cell Biology
- Clinical Diagnostics
- Materials Science
- Microbiology
- Pharmaceutical QC
Speed/RPM
- 2800rpm
Weight
- 19.2kg
Weight
- 19.2 kg
Dimensions
- L: 56.0 mm
- W: 58.0 mm
- H: 41.0 mm
| Feature | This Product | Typical Alternative | Advantage |
|---|---|---|---|
| Mixing Speed | 2800 rpm fixed speed | Entry-level models often provide 500-2000 rpm ranges | Higher fixed speed ensures vigorous mixing action for challenging homogenization tasks. |
| Orbital Diameter | 4mm orbital diameter | Basic mixers commonly use 2-3mm diameters | Larger orbital motion creates more effective three-dimensional mixing patterns for improved homogenization. |
| Platform Design | Platform adapter system | Many units use cup-head attachments for single samples | Platform configuration enables simultaneous processing of multiple samples with uniform conditions. |
| Operation Mode | Continuous run capability | Lower-cost models may have duty cycle limitations | Supports extended protocols without interruption for cooling or rest periods. |
| Power Consumption | 30W consumption | Compact units typically consume 15-25W | Higher power delivery provides consistent performance with heavier sample loads and challenging mixing tasks. |
The VM25 combines high-speed orbital mixing with platform-based sample handling, offering robust performance for laboratory applications requiring simultaneous processing of multiple samples. The continuous operation capability and substantial construction support demanding mixing protocols in research and analytical environments.
Practical Tips
Balance sample containers across the platform to prevent excessive vibration and ensure uniform mixing conditions for all samples.
Why: Unbalanced loading can cause irregular motion patterns and reduce mixing effectiveness.
Clean the platform surface after each use to prevent cross-contamination and maintain smooth operation of the drive mechanism.
Why: Sample residues can affect platform balance and potentially interfere with orbital motion precision.
Secure all sample containers properly and never exceed the platform's maximum weight capacity during operation.
Why: Loose containers can cause damage to samples and equipment while overloading can strain the motor and drive system.
Monitor initial mixing cycles to establish optimal time parameters for consistent sample homogenization across experimental batches.
Why: Standardized mixing times improve reproducibility and reduce variability in downstream analytical results.
If unusual vibration occurs, immediately stop operation and check for proper container placement and platform attachment.
Why: Excessive vibration can indicate mechanical issues that may worsen with continued operation.
Allow the motor to reach ambient temperature before beginning mixing protocols, especially after transport or storage.
Why: Temperature equilibration ensures consistent motor performance and prevents condensation in electrical components.
Setup Guide
What’s in the Box
- VM25 Vortex Mixer main unit
- Platform adapter
- Power cord (typical)
- User manual and safety instructions (typical)
- Warranty documentation (typical)
Warranty
ConductScience provides a standard one-year manufacturer warranty covering defects in materials and workmanship, with technical support available for operational guidance and troubleshooting.
Compliance
References
Background reading relevant to this product:
What is the maximum sample volume that can be effectively mixed on the platform?
Maximum sample volume depends on container size and platform capacity. Consult product datasheet for specific platform dimensions and weight limits to determine optimal loading configuration.
Can the mixing speed be adjusted for different sample types?
The VM25 operates at a fixed speed of 2800 rpm. For applications requiring variable speeds, consider alternative models with speed control capabilities.
How does the orbital motion compare to traditional vortex mixing?
Orbital motion provides gentler, more uniform mixing compared to traditional vortex action, making it suitable for shear-sensitive samples while still achieving thorough homogenization.
What types of sample containers are compatible with the platform adapter?
The platform adapter accommodates various container formats. Consult product specifications for maximum container dimensions and recommended securing methods.
Is the unit suitable for temperature-sensitive samples?
The 30W power consumption generates minimal heat during operation, but for temperature-critical applications, monitor sample temperature during extended mixing cycles.
What maintenance is required for continuous operation?
Regular cleaning of the platform and periodic inspection of the drive mechanism ensure optimal performance. Consult user manual for specific maintenance schedules.
Can the unit operate in humidity-controlled environments?
Standard construction allows operation in typical laboratory environments. For specialized atmospheric conditions, verify environmental specifications with the manufacturer.
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Accessories
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