Biomomentum

Biomomentum

Advanced Mechanical Testing Systems for Biomaterials and Tissues

Since 1999, the configurable mechanical tester from the Canadian company Biomomentum has supported scientists worldwide in advancing and publishing innovative research on biomaterials, biological tissues, and soft materials.

Its modular design, compact footprint, and wide range of customization options make this premium testing system ideally suited for modern biomaterial research laboratories. Easily upgradable with motorized stages, load cells, and dedicated accessories, the system evolves seamlessly alongside changing research needs, delivering long-term flexibility and performance.

The Mach-1 multiaxial mechanical tester is a unique all-in-one system designed for compression, tension, shear, friction, torsion, and 3D indentation mapping. Its exceptional versatility makes it suitable for a wide range of mechanical testing applications.
Widely adopted in university laboratories worldwide, the Mach-1 is also recognized as an excellent educational platform, enabling students to gain hands-on experience with advanced biomechanical and materials testing techniques.

Biomomentum offers a full-service approach to biomechanical testing. In addition to conducting highly controlled experiments using state-of-the-art technology, its expert team follows rigorous Standard Operating Procedures, develops reliable testing protocols, and delivers accurate data analysis reports in full compliance with Good Laboratory Practice (GLP).

Test Configurations Examples

Discover the Power of Biomomentum’s Mechanical Testers

  • Versatile & Future-Proof: Fully upgradable and adaptable to a wide range of materials and testing configurations.
  • Endless Possibilities: Extensive selection of popular accessories, with virtually limitless options for custom-designed solutions.
  • Effortless Data Management: Intuitive software ensures fast, accurate data collection and simplified analysis.
  • Unique Capability: The only device on the market that performs 3D normal indentation on uneven surfaces.
  • Compact & Convenient: Sleek, small footprint fits easily on any laboratory benchtop without compromising performance.

Experience precision, flexibility, and innovation, all in one powerful system.

     

Additional Sensors available: Digital Image Correlation; Electromechanical Measurement; External Analog Sensors and Temperature Control

Mach-1™ Benefits and Characteristics

  • Fits inside a standard cell culture incubator for mechanical stimulation and characterization of tissue-engineered constructs
  • Upgradable and adaptable to a wide variety of materials and test configurations
  • Compatible with a wide selection of uniaxial and multi-axial load cells
  • Intuitive, user-friendly software enabling efficient data acquisition and simplified analysis
  • Comes with a computer (Windows 10 Pro, acquisition card, webcam, etc.) and software (Mach-1 Motion & Mach-1 Analysis)
  • Well suited as an educational and training tool for students
  • Compact footprint with lightweight design for easy handling and relocation
  • Broad range of standard and custom-designed accessories available
  • Supported by experienced scientific specialists for system configuration, protocol development, and custom accessory design
  • Precise characterization of samples with low mechanical properties or sizes ranging from micrometers to centimeters
  • High-precision uniaxial testing in tension and compression, including static, dynamic, and waveform loading modes
  • Load cell available as a separate component
  • No PID tuning required for different material properties
  • No lubrication or complex maintenance needed
  • Supported by a 24-month hardware warranty
  • The only device able to perform 3D normal indentation on non-flat surfaces

Test Configurations Possibilities Technical Specifications

Designed for flexibility, the Mach-1™ can be upgraded with motorized stages, load cells, and accessories to adapt seamlessly to new materials research challenges.

Accessories and Upgrade Options

Stage Performance Upgrade

If your cart or quotation includes a linear motorized stage, you can add this upgrade to replace it with a higher-resolution stage for enhanced performance.

This upgrade improves the stage resolution from 0.5 µm to 0.1 µm and features an advanced driving motor and improved encoding method, delivering superior overall performance:

  • Accuracy: improved from 0.8 µm to 0.6 µm
  • Bi-directional repeatability: improved from ± 0.4 µm to ± 0.1 µm
  • Origin repeatability: improved from ± 0.5 µm to ± 0.1 µm
  • Maximum speed: increased from 50 mm/s to 75 mm/s

Please note that the upgraded stage has an increased overall length of 34 mm in the motor head section.

Load Cells: Single-Axis Load Cell with Amplification Module

The single-axis load cell measures forces applied axially along the Z-axis, in both tension and compression. It is ideal for applications such as indentation, tension, and compression testing. This load cell is not suitable for friction, shear, or torsion measurements. For these types of tests, a multiple-axis load cell is required.

This accessory has been designed to facilitate easy cleaning and disinfection. Its robust construction ensures long-term durability and maintains structural integrity over years of use. The accessory is easy to assemble and simple to mount on the tester, minimizing setup time and improving workflow efficiency. A wide selection of standard and custom-designed accessories is available to support a broad range of testing applications.

Single-Axis Load Cells with Amplification Module:

  • MA996: 0.5 N
  • MA999: 1.5 N
  • MA410: 10 N
  • MA296: 100 N
  • MA297: 250 N

Load Cells: Multiple-Axis Load Cell with Amplification Modules

This multiple-axis load cell measures forces and torques along three axes simultaneously, enabling full characterization of tension/compression, shear, and torsion. An adapter for calibration weights and indenters/grips is mounted underneath the load cell for convenient setup. The system includes two amplification modules, providing a low range of 17 N and a high range of 70 N for flexible measurement.

Despite its advanced capabilities, this load cell is easy to assemble and mount on the tester. It is the smallest commercially available 6-axis transducer in the world.

Multiple-Axis Load Cells with Amplification Module:

  • MA233: 17 N
  • MA234: 35 N
  • MA235: 70 N

Please Note: The Multiple-Axis Load Cell (250 N) with Amplification Module – MA236 has a moment limit of ±30 lb-in (±3.4 Nm) in Tz, exceeding this may cause permanent damage. Maximum single-axis overload: 7.1–15.1 × rated capacity.

 

Load Cells: Extended Calibration Range for Multiple-Axis Load Cells

An additional calibration expands the usable load range of a multiple-axis load cell. This calibration is provided through an additional amplification module to which the multi-axis load cell can be connected. Only one calibration can be active at a time; however, the load cell can be freely swapped between any available amplification modules. This specific module is calibrated for the lowest available load range, making it ideal for applications involving lower forces and torques where higher measurement precision is required.

Key Features:

  • Easy to assemble and mount on the tester
  • Compatible with multiaxial load cells
  • The world’s smallest commercially available 6-axis transducer

Additional Calibrations Available for Multiple-Axis Load Cells

MA239: Additional Calibration (17 N) and Amplification Module
MA240: Additional Calibration (70 N) and Amplification Module
MA241: Additional Calibration (35 N) and Amplification Module

Load Cells: Calibration Weight

The calibration weight is used at the start of each test session to verify the integrity and proper function of a load cell. We highly recommend allowing the system to warm up before performing load cell calibration or running any significant experiment. In the Mach-1 Motion software, the calibration function checks and calibrates the load cell using a known weight specified in the configuration file. The calibration weight should generally be chosen to match the average load expected during the experiment for optimal accuracy.

Key Features:

  • Robust design ensures long-term durability and reliable performance
  • Easy to assemble and mount on the tester
  • Compatible with multi-axial or single-axis load cells

Indenters for Mechanical Testing

Biomomentum indenters are versatile and reliable accessories designed for use with mechanical testers. They can be applied in a variety of test configurations, enabling precise measurements on different materials and sample types. Known for their durability and accuracy, these indenters ensure consistent and repeatable results, making them a popular choice for researchers and engineers in material testing. Compatible with multiple mechanical tester setups, Biomomentum indenters are easy to integrate, assemble, and use, offering flexibility for a wide range of experimental applications.

Types of Indenters

Flat Indenters

D = 2 mm – MA685
D = 3 mm – MA686
D = 4 mm – MA687
D = 12.5 mm – MA262
D = 25 mm – MA678

Spherical Indenters

D = 1 mm – MA680
D = 6.35 mm – MA679

Kit of Spherical Indenters – Ruby Balls

D = 0.3 mm (2×), 0.5 mm (2×), 1 mm, 2 mm, 5 mm – MA030

Quick Connection Adapter

Incl. 3 dowel pins, D = 3.2 mm – MA670

Hardness Indenters

Berkovich Indenter – MA683, Indentation depth = 20 µm
Vickers Indenter – MA684, Indentation depth = 20 µm

Kit of Needles

MA690 – Normally used for thickness measurement

More types of indenters for different applications are available.

Testing Chambers

Multi-Well Plate Holder – MA555

Designed to securely hold multiwell plates on the tester. Fits any plate with a Corning® Costar® footprint, stabilized by four thumbscrews for firm contact with the metallic base. For compatibility questions, contact us.

MA070 5-Channel Electromechanical Testing Chamber

Designed for synchronized measurement of electric potential during compression of electromechanically active materials (e.g. connective tissue, charged hydrogels). Features five differential Ag/AgCl electrode channels plus a reference electrode, with 1 mm diameter electrodes spaced 4 mm apart. Filled with saline solution (e.g. PBS).

MA626 Sample Holder Chamber

Central component of the Mach-1 mechanical tester. This round test chamber features a 98 mm inner diameter and a threaded base compatible with a wide range of sample holders and accessories. Two interchangeable transparent walls (50.8 mm and 76.2 mm height) slide into place to form a sealed environmental chamber for submerged testing. Made from corrosion-resistant 316l stainless steel, suitable for use with saline solutions.

MA635 Small Sample Chamber (60 ml)

Designed for testing small samples, this 60 ml chamber features three orthogonal transparent portholes to facilitate side imaging. One solid wall provides a black background for improved contrast. The chamber screws directly onto the MA626 testing chamber.

MA097 3-Point Bending Sample Holder

Designed for 3-point bending tests, this fixture includes a base with two adjustable supporting pin holders and an integrated ruler for precise spacing. The top loading pin holder mounts to the load cell and is secured with a locking pin. A 4-point bending top applier (MA098) is available separately.

A variety of additional sample holders are available for specialized applications.

MA732 Color Camera (1.3 MP) with Lens and LED Light

Versatile imaging camera for sample visualization, deformation tracking, digital image correlation, Poisson’s ratio evaluation, and documentation. Mounted on a manual positioning arm, it includes a 12.5 mm lens with a minimum field of view of 7.1 mm. The CMOS sensor delivers 1280 × 1024 px images at 10 fps, synchronized and timestamped with mechanical data.

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