BioSpec Mini-Beadbeater 96

BioSpec Mini-Beadbeater 96Overview The BioSpec Mini Beadbeater 96 is a powerful and efficient tool designed for high throughput cell disruption and sample homogenization. Ideal for laboratories that require rapid and reliable sample processing, this innovative device is capable of processing 96 samples simultaneously, making it a perfect choice for high volume research and diagnostic applications. The Mini Beadbeater 96 is engineered to process up to 192 samples at once using

Overview

The BioSpec Mini-Beadbeater 96 is a powerful and efficient tool designed for high-throughput cell disruption and sample homogenization. Ideal for laboratories that require rapid and reliable sample processing, this innovative device is capable of processing 96 samples simultaneously, making it a perfect choice for high-volume research and diagnostic applications.

The Mini-Beadbeater-96 is engineered to process up to 192 samples at once using deep-well microplates, forty-five 2ml microvials with the included vial rack, twenty 7 ml tubes, or two 50 ml tubes.  It is powered by a robust 1 horsepower induction motor, the unit operates at speeds ranging from 1,400 to 2,400 rpm with a unique three-dimensional shaking motion that ensures thorough cell disruption in 1 to 3 minutes.  The Mini-Beadbeater-96 is ideal for nucleic acid extraction, enabling efficient cell lysis and recovery of high-quality RNA or DNA. It is also suitable for dry and cryo-grinding of tough or frozen materials such as bone, seeds, or rubber.  Designed with user safety and convenience in mind, the instrument features a digital controller with speed control, user programmable presets, runtime cycling functionality, and a sealed processing environment to reduce cross-contamination, making it an essential tool for high-throughput laboratory workflows.

The Mini-Beadbeater 96 utilizes a unique bead-beating technology that ensures thorough and consistent disruption of a wide range of biological samples, including tough and fibrous tissues. This technology is perfect for applications that require the extraction of DNA, RNA, and proteins, providing high yields and purity.

Engineered for versatility, the Mini-Beadbeater 96 is compatible with a variety of bead types and sample sizes, allowing for customization based on specific research needs. Its robust construction and reliable performance make it a staple in any laboratory setting, providing consistent results with minimal sample loss.

The device is designed with user convenience in mind, featuring a user-friendly interface and easy-to-clean components. Its compact footprint ensures it fits seamlessly into any laboratory space, while its high-throughput capabilities make it a time-saving asset for any research team.

Experience the efficiency and reliability of the BioSpec Mini-Beadbeater 96, and elevate your laboratory's sample processing capabilities with this essential tool for modern biological research.

Features:

• High-throughput bead mill for efficient sample disruption and homogenization.
• Compatible with 96-well plates for streamlined processing of multiple samples.
• Compact design ideal for laboratory settings with limited space.
• Versatile for various sample types including cells, tissues, and microorganisms.
• User-friendly interface with adjustable speed settings for optimal bead beating.

Key Attributes

Manufacturer Specifications

Sample Capacity: Holds one 2 mL deep-well microplate or two 1 mL deep-well microplates. Includes a poly vial rack capable of holding 45 microvials (0.5, 1.5, or 2.0 mL), each containing up to 400 mg (wet weight) of bio-material.  A 7 mL and 50 mL vial rack are also available.

Vial Displacement: 1.25 inches (3.2 cm).

Shaking Speed: Variable, from 1,400 to 2,400 rpm.  Disruption efficiency matches that of other Mini-Beadbeater models, ensuring compatibility with established protocols.

Timer: Adjustable from 0 to 5 minutes, with automatic reset.
Runtime Cycling: Up to 10 run cycles with pause times (0-5 minutes) between cycles

Shaking Pattern: 3-D figure-8 pattern, ensuring complete disruption by shaking vials or plates in a near-horizontal orientation. No reorientation required during operation.

Recycle Delay: No cool-down time required between sample runs.

Dimensions: Width: 16 in, Depth: 24 in, Height: 18 in; Weight: 120 lbs.

Power: Powerful 1 hp induction motor

Voltage: 115 volt (20 amp) and 230 volt (10 amp) models available

Maintenance: No routine maintenance required.

Warranty: 2 years.

Notes & Comments :
Cooling Considerations:  Effective temperature control is essential during bead milling when isolating proteins, membranes, or organelles, as sample temperatures can rise approximately 10 °C per minute due to bead friction. The Mini-BeadBeater-96 addresses this with solid aluminum vial holders (for 2 mL and 50 mL tubes), which retain low temperatures when pre-chilled. Unlike air-based cooling systems or cold room environments, aluminum's high thermal conductivity ensures superior heat dissipation during processing. However, temperature regulation is generally unnecessary when working with nucleic acid extraction buffers, as these reagents stabilize biomolecules during disruption.
References:
1. Rio, D.C. et al. (2010). RNA Integrity and Handling. Cold Spring Harb Protoc.
2. Simpson, R.J. (2010). Proteins and Proteomics: A Laboratory Manual. Cold Spring Harbor Laboratory Press.

Dry and Cryogenic Grinding:  The Mini-BeadBeater-96 is suitable for pulverizing most dried biological tissues and, under cryogenic conditions, fresh samples. Exceptions include woody materials and tissues with high lipid content. Stainless steel beads are typically used for dry grinding. For optimal performance, use reinforced containers such as stainless steel microvials with silicone caps, XXTuff2 vials, or Porvair deep-well plates, as standard plastic vessels may fracture under dry grinding forces.  Recommended bead configurations include:

Two 6.3 mm chrome steel bead

Five-ten 3.2 mm chrome steel beads
Beadbeat for 5–30 seconds. Steel beads may be used with standard plastic vials for wet grinding, provided the vessel is fully filled with liquid and air is minimized.
References:
1. Smagghe, G., & Swevers, L. (2014). Cell Disruption and Extraction. In: Functional Genomics and Proteomics in the Clinical Neurosciences. Springer.
2. Simpson, R.J. (2010). Proteins and Proteomics: A Laboratory Manual. Cold Spring Harbor Laboratory Press.
3. Ragan, C.I., & Harper, J.N. (2000). Practical Methods in Biochemistry. Elsevier Academic Press.

Deep-Well Microplate Sealing and Cross-Contamination Prevention: When using deep-well microplates with the Mini-BeadBeater 96, proper sealing is critical to prevent leakage and cross-contamination between wells during high-intensity bead beating. Although the instrument uniformly clamps the sealing mat to the microplate, users must ensure initial sealing integrity by firmly pressing the mat onto the plate before use. Tools such as roller applicators or dedicated mat presses (see accessories below) can enhance sealing consistency and reliability.
Elastomeric mats composed of ethylene-vinyl acetate (EVA) or silicone rubber are recommended due to their superior sealing properties under mechanical stress. In contrast, mats made from alternative polymers, or those utilizing adhesive or heat-bonded films, may fail under the intense vibrational forces of the Mini-BeadBeater 96, leading to sample leakage.
To verify sealing effectiveness and minimize contamination risk, a simple leak test is recommended.