MicroTester

Superior Micro-Scale mechanical testing

Enhanced for smaller samples, the MicroTester offers improved force resolution, streamlined test setups, and exceptional visual feedback. It’s ideal for a wide range of applications, from tiny tissue samples to testing the properties of hydrogel microspheres, cell spheroids, and engineered microtissues.

 

 

MicroTester G2

  • Compression, tension, bending, indentation and shear testing
  • Piezo-electric actuators with 0.1µm resolution
  • Optional second axis imaging
  • Force resolution down to 10nN
  • High resolution CCD imaging
  • Integrated temperature-controlled media bath
  • Fully featured user interface software for simple, cyclic, relaxation, and multi-modal testing with real-time feedback

MicroTester LT

  • Compression, tension, bending and indentation testing
  • Affordable pricing for a wide range of applications and users
  • Stepper motor actuators with 1µm resolution
  • Force resolution down to 50nN
  • High resolution CCD imaging
  • Integrated temperature-controlled media bath
  • Fully featured user interface software for simple, cyclic, relaxation, and multi-modal testing with real-time feedback
MicroTester G2
MicroTester LT

How can the CellScale MicroTester be used?

Micro-scale mechanical testing examples

Exploring material testing across various specimens can become complex, especially when illustrating the impact of scaling force or displacement by 100 to 1000 times. Take a look at the examples below or watch our video explaining how the CellScale MicroTester can be used.

Rubber Ball Parallel Plate Compression

A parallel plate compression test of a rubber ball. The ball is 50mm in size and we are applying 200N of force.

Hydrogel Microsphere Parallel Plate Compression

The specimen in this case is only 0.5mm (1/100 the size of the rubber ball). The force required for this test is only 2mN (1/1000 the force applied compared to the rubber ball test).

Popsicle Stick Cantilever Bend

Cantilever bend test on a popsicle stick. The force is 30N and the displacement is 2mm.

Rubber Band Tension Test

A rubber band being tested in tension, with the displacement being 10mm. The amount of force required is 500mN.

Spider Thread Tension Test

The displacement is 1mm and the amount of force required is 0.5mN (1000 times less force required compared to the rubber band test).

Human Hair Bend Test

A similar test on the micro-scale system using a piece of human hair, the displacement being 0.2mm and the peak load being 30mN (about 1/1000000 of the load to bend the popsicle stick).

What are some more applications and examples of the CellScale MicroTester?

In the video below, learn about how we used three different methods to calculate the value for the stiffness of a soft gel material. The formulas we used to calculate stiffness can be found in this white paper (Compression Testing of Soft Materials).

If you are interested in test results or other information, feel free to contact us.

Will The MicroTester Work For You?

The CellScale Microtester offers precision and versatility for applications ranging from biomaterial evaluation to micro-scale material testing. Its advanced features, including high-resolution imaging and dynamic mechanical analysis, provide essential insights into the mechanical behavior of a wide array of materials. Whether for academic research or industrial innovation, the Microtester delivers accurate, relevant data across diverse testing environments. Explore our whitepapers or contact our team today to see how the Microtester can meet your specific needs.

Find out how it worked (or didn't work) for others.

Enter your email below and we'll send you 3 case studies.

Our lab focuses on micro and nanoscale 3D-printing of soft hydrogels for tissue engineering applications. The MicroTester is a unique device capable of accurately testing our 3D-printed scaffolds where other methods have fallen short. The software provided is easy to use and provides flexibility for the diverse needs of our lab

Justin Liu, PHD Candidate

Shaochen Chen Lab, University of California San Diego

CellScale MicroTester represents a unique opportunity to perform mechanical assays in cell spheroids together with a versatile optical system. We also have a great experience with CellScale’s customer support. See publication: Delivery of Human Adipose Stem Cells Spheroids into Lockyballs.

Prof. Leandra S. Baptista

Federal University of Rio de Janeiro

CellScale’s innovative equipment has allowed us to accurately characterize the properties of a diverse range of engineered bioscaffolds under physiological conditions. What truly sets CellScale apart, is their commitment to Customer Service – they have gone above and beyond to help us in getting the most from our data and are always very prompt and helpful in responding to our questions.

Lauren Flynn, Ph.D., P.Eng

Western University

Publications

3D Printing of a Multi-Layered Eye Model for Better Understanding and Treating Pterygium

Researchers have used 3D printing to create an intricate model of a common eye condition called pterygium, which can cause vision problems. This model, which includes various types of cells and mimics the disease environment, will aid in understanding the disease...

Speedy 3D Printing of Tiny, Flexible Tube Structures for Medical Uses

The research team has developed a fast and versatile method for 3D printing small, flexible tubes from a type of material commonly used in biomedicine. These tiny structures, which can mimic the characteristics of body parts like the ear's cochlea or a kidney's filter...

Building a ‘Heart-on-a-Chip’ for Easier Visualization and Drug Testing

Researchers have created a special type of electrically conductive gel that changes color with movement, mimicking a human heart on a micro-scale. This 'heart-on-a-chip' could offer a simplified, visually intuitive way to study heart diseases and test new drugs,...

Tuning the Microenvironment to Create Functionally Distinct Mesenchymal Stromal Cell Spheroids

Scientists are customizing the environment of specific cells, known as mesenchymal stromal cells, to create different kinds of cell clusters that are particularly effective in wound healing and tissue regeneration. These enhanced cell clusters have been found to...

Using Edible Gel Particles Made from Shellfish and Collagen to Grow Meat in the Lab

The progression in cultured meat production now includes the use of edible shellfish-derived particles and collagen.

Building a co-culture prostate cancer tissue model to match in vivo xenograft tumor properties.

Researchers at Auburn University have developed a 3D engineered prostate cancer tissue model with properties that are informed by direct comparison tests with xenograft tumor tissue specimens. In the most recently published study, tumor xenografts were established in...

TECHNICAL INFO

  MTG2 MTLT
Dimensions 56 X 14 X 24cm 52 X 17 X 21cm
Weight 9kg 6.5kg
Force Capacity 500mN
Available Force Transducers 0.005, 0.02, 0.08, 0.2, 1, 5, 25, 100, 500mN
Force Accuracy Approx. 0.2% of transducer capacity
Maximum Grip Separation Approx. 10mm
Maximum Velocity 0.5mm/s
Maximum Cycle Frequency 0.5Hz 0.1Hz
Maximum Data Rate 15Hz 5Hz
Actuator Technology Piezo-electric Motor Stepper Motor
Actuator Resolution 0.1um 1um
Range of Field of View 0.4-11.0mm 0.8-5.5mm
Vertical Image Resolution 2048px 1536px
Secondary Camera Option Yes No
Secondary Test Axis Option (Shear) Yes No

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