Barrus Grey
Your reliable partner
in material testing
At Barrus, we're guided by a simple principle offer efficien, reliable solutions at a reasonable price. The Barrus Grey series emodies this commitment. This standard model is powered by a servo-motor drive, delivering force measurement accuracy up to 0.5% and micrometer displacement resolution.
Discover cost-efficiency and reliability with Barrus Grey series
Barrus Grey stands as a testament to our core philosophy at Barrus – providing efficient and reliable material testing solutions at an accessible price. The Barrus Grey series, our standard yet robust model, is powered by a precise servo-motor drive, ensuring force measurement accuracy up to 0.5% and delivering micrometer-level displacement resolution.
Designed to be adaptable, it can be configured with various force cells up to 100 kN to suit diverse testing applications.
With both high-precision internal displacement measurement and the ability to integrate with extensometers, the Barrus Grey offers solid performance for a range of materials—from elastomers and rubber to metals.
Product versions
Low-Force Barrus Grey
Single-Column Systems: Opt for anywhere between 5 N and 5 kN force capacity, available in standard and extra-height options.
Test load
- 5 N – 5 kN
Speed
- 0.5 – 500 mm/min
Accuracy
- ±0.5% / ± 1%
Force measurement resolution
- 1/250,000
Displacement measurement resolution
- 1 μm
Measuring height (without grips)
- 850 mm (1,500 mm optional)
Size
- 58×58×125cm
Weight
- 80 kg
Control
- from PC with Ivory software
Type of test
- Tensile
- Compression
- Flexure
- Stress Relax
- Function tests
Standards
- ISO 178
- ISO 527
- ISO 604
- ISO 6892 & 6892-2
- ISO 12048
- ISO 14130
- EN ISO 11339
- ASTM E9
- ASTM D638
- ASTM D732
- ASTM D790
- ASTM D903
- ASTM D3330
- ASTM D5379
Mid-Range Barrus Grey
Dual-Column Models: Harness up to 100 kN force, customizable in standard, extra-height, and extra-width configurations.
Test load
- 5 N – 100 kN
Speed
- 0.5 – 500 mm/min
Accuracy
- ±0.5% / ± 1%
Force measurement resolution
- 1/250,000
Displacement measurement resolution
- 1 μm
Testing space (width x height, without grips)
- 400 x 1100 mm
- or custom space
- one or two testing spaces
Size
- 800x550x1550 mm
Weight
- 180 kg
Control
- from PC with Ivory software
Type of test
- Tensile
- Compression
- Flexure
- Stress Relax
- Function tests
Standards
- ISO 178
- ISO 527
- ISO 604
- ISO 6892 & 6892-2
- ISO 12048
- ISO 14130
- EN ISO 11339
- ASTM E9
- ASTM D638
- ASTM D732
- ASTM D790
- ASTM D903
- ASTM D3330
- ASTM D5379
Customized Barrus Grey
Custom size models: Leveraging our unique position as the manufacturer, we offer specialized customizations at a minimal markup.
Test load
- custom
Speed
- custom
Accuracy
- ±0.5% / ± 1%
Force measurement resolution
- 1/250,000
Displacement measurement resolution
- 1 μm
Testing space (width x height, without grips)
- custom space
- one or two testing spaces
Size
- custom
Weight
- custom
Control
- from PC with Ivory software
Type of test
- Tensile
- Compression
- Flexure
- Stress Relax
- Function tests
Standards
- ISO 178
- ISO 527
- ISO 604
- ISO 6892 & 6892-2
- ISO 12048
- ISO 14130
- EN ISO 11339
- ASTM E9
- ASTM D638
- ASTM D732
- ASTM D790
- ASTM D903
- ASTM D3330
- ASTM D5379
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Details
Custom solutions at unbeatable prices
Achieve unique requirements effortlessly with the Barrus Universal Testing Machine. Leveraging our unique position as the manufacturer, we offer specialized customizations at a minimal markup.
Whether you need an extra size machine, different speed ranges, dual workspaces in two-column machines, or other unique configurations, we ensure unmatched value without compromising on technical specifications.
Suitable for
Tensile test
Applying pulling force to a material specimen to measure its response to tensile stress.
Compression test
Determining a material’s behavior under crushing loads.
Fracture test
Quantifying a material's resistance to failure by cracking.
Peel test
Measuring the strength of an adhesive bond by pulling it apart.
Configure with the right accessories
With its modular design, the machine easily adapts to specialized testing needs through a variety of custom accessories.
Tensile grips
Compression plates
Load cells
Extensometer
Environmental chamber
Other fixtures
Bending pad
Safety doors and cabinets
Invest in business continuity with Barrus Grey
Barrus delivers high-quality testing machines that are a safe investment for your business. Understanding their critical role in production, we offer quick diagnostics remotely or local support in Germany and Hungary.
Remote support
In case of any emergency
Extended service network
Service centers in Germany & Hungary
Extended warranty
3 years with a regular maintenance contract
Exceptional safety
Barrus tensile testing machines prioritize safety without compromising functionality. Our comprehensive documentation covers all safety guidelines and symbols you’ll need. Equipped with both hardware end-stops and software-controlled force and edtension limiters, the machines offer an extra layer of safety. Plus, our user-friendly Ivory software provides a streamlined, one-button operation for quick and secure testing. Accessorize with a plexiglass enclosure for enhanced safety.
High-performance engine - Japanese precision meets power
Redefine efficiency and reliability with the Barrus Universal Testing Machine, featuring high-performance Japanese Panasonic engines. Whether you need unique configurations, we customize the engine to your force capacity requirements. Achieve a speed of 500 mm per minute at maximum capacity, maintaining consistent performance with or without load.
Need more speed? We offer options for larger motors to meet your specific needs.
Contact us
Looking to enhance your material testing process?
We’re here to help.
Contact our expert team for immediate support in English, German or Italian.