Automatic Control Units – QUANTRIS 4
Main control unit features
- Very user-friendly: Thanks to its intuitive menus and large color touchscreen TFTLCD display (10″), all data is accessible at your fingertips.
- Connection of up to 5 m machines: Designed to power and control in automatic mode up to 5 different frames, with single or double-acting cylinder, for flexural, compression or tensile tests.

- Excellent performance: With a measurement resolution of 24bits, a sampling frequency of 500Hz and a precision pressure sensor of 0,15% of the measurement range, this control unit enables to achieve accuracy class 0,5 and compliance with EN 12390-4.
- Fully automatic control: Requiring no human intervention during the test, Quantris 4 automatically manages the loading rate and rupture detection.
- Export of results on USB key or via Ethernet: Automatic recording to CSV format file exportable on USB key or via Ethernet connection to the company network.
- Remote maintenance: Enables to authorize 3R to take remote control, in order to facilitate maintenance operations, complete training, perform control and archiving of parameters (Requires a PC and internet access)

Software screenshots used for the Quantris 4 control unit

Hydraulic power unit features

- Multi-piston hydraulic power unit (reliability, consistency and quietness), mounted on silent blocks, with external level and temperature indicator.
- Stainless steel tank with 40 liters capacity, 15 liters usable
- Controlled proportional solenoid valve for loading. Operating range: 8 – 430 bar.
- Control cabinet with power, control and protection components in compliance with electrical standards.
- Power supply: 3 x 400 V + T
Exploded view of the product and user benefits

Retrofitfor your old machine:revamp your existing equipment
For professionals who already have an old testing machine and wish to revamp it at the right price, the QUANTRIS 4 automatic control unit offers the best solution currently on the market to reuse your current machine, while drastically improving its performance.
The control unit can be connected to all compression testing machines, whether they come from our range or other brands.
Transform your old machine into an automatic, modern and high-performance solution, while significantly limiting your budget!
We are here to support you by handling each project individually. Our expert technicians and design office are available to ensure perfect integration of the new system.
Examples
Compression tests![]() |
Flexural tests![]() |
Bending tests![]() |
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Our Quantris 4 automatic control unit can control up to 5 m machines
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Tensile tests![]() |
Tests on pipes![]() |








