Our brands

3R

3R lies at the technical and industrial heart of the group’s testing equipment activities. As an engineering and manufacturing brand, it has established a strong position in demanding markets through its consistent focus on technical rigour, precision, robustness and customisation. Its high-quality range is designed to provide long-term support for testing, qualification and validation requirements.

Universal testing machines
Custom testing machines
Civil engineering testing machines
Laboratory equipment
Teaching benches
Educational devices
Test accessories and software
251
products
Essai-de-Traction-sur-Soudure

Tensile Testing on Welds

Equipment designed for weld strength testing.
Tensile Testing on Welds
tractiomètre-3R

Tensiometer for tension control of prestressing strands

Enables to quickly and accurately control the tension of strands after installat...
Tensiometer for tension control of prestressing strands
Assistance-logiciel-TestMotion-Doli

Test&Motion Doli software support – Troubleshooting & Retrofit

Are you using the Test&Motion software developed by DOLI to control your tes...
Test&Motion Doli software support – Troubleshooting & Retrofit
Cellule-Thermiques-3r

Thermal Cell THERMO 3

Full-scale heat transfer measurement device through a vertical flat wall Operati...
Thermal Cell THERMO 3
FP2C

Thermal conductivity characterization device using hot wire

Thermal shock probe method The hot wire technique is the standard transient meth...
Thermal conductivity characterization device using hot wire
aiguille-vibrante-thermique

Thermal Vibrating Needle

ROBIN engine Unleaded gasoline Tubular protective frame Needle diameter: 25 mm ...
Thermal Vibrating Needle
thermometre-4-voies_DET-2

Thermometer 4-channel temperature data logger

Ref: LTTO-ENREGTEMP Dimensions: 103 x 63 x 33 mm Measurement range: - 195 °C to...
Thermometer 4-channel temperature data logger
thermometre-hydrogene

Thermometer Hygrometer

Temperature Control Measurement range: 0 °C to + 50 °C Resolution: 0,1 °C 4-lin...
Thermometer Hygrometer
thermometre-2-voie

Thermometer with 2 V channels and 4 V channels

Temperature Control Measurement range: - 100 to 400 °C Resolution: 0,1 °C Minim...
Thermometer with 2 V channels and 4 V channels
Bac-de-conservation

Thermostatic Storage Tank

Fiberglass Reinforced Polyester Tank Without water circulation Fiberglass reinf...
Thermostatic Storage Tank
extensometrie-outillage-machine-essai-universelle

Tooling – Extensometry

The 3R extensometer range meets all standard requirements in terms of strain and...
Tooling – Extensometry
four-1

Tooling – High-temperature testing (furnaces, climatic chambers)

Specialist in thermomechanical testing, 3R offers you equipment enabling mechani...
Tooling – High-temperature testing (furnaces, climatic chambers)
essai-de-pelage

Tooling – Peel tests

The peel test enables the measurement of adhesion force between two bonded, lami...
Tooling – Peel tests
machine-hydraulique-double-600kN

Tooling – Tensile tests (grips, jaws)

3R offers a complete range of tensile tooling for tests on rigid, flexible, or c...
Tooling – Tensile tests (grips, jaws)
caisse-aerometre-8l-1

Transport Case for Air Meter 5L

For Water Column Air Meter 5 liters - Manufactured 3R • Plywood construction • A...
Transport Case for Air Meter 5L
caisse-aerometre-8l

Transport Case for Air Meter 8L

For 8 liter Concrete Air Meter - 3R Manufacturing • Plywood construction • Air m...
Transport Case for Air Meter 8L
caisse-de-transport-ouverte-avec-aerometre

Transport case for mortar aerometer

Protect and transport your mortar aerometer safely with our robust and functiona...
Transport case for mortar aerometer
chariot-

Transport Trolley

For transporting Specimens• Fixed backrest - Load 200 kg• Trolley made of mechan...
Transport Trolley
moule-cubique-triple

Triple Cubic Mold

3 Steel Cubic Mold 3R cells Standard: EN 12390–1 • 3 cells • Robust structural s...
Triple Cubic Mold
3R-rectifieuse-eprouvettes-beton-TwinMatic-v

Twin-Matic double-face specimen grinding machine

Lapping machine for grinding concrete cylinders Two diamond wheels for SIMULTANE...
Twin-Matic double-face specimen grinding machine
vrilleur

Twister & Ties

For quick and secure closure of aggregate bags.
Twister & Ties
fin-beton-pour-thermometre-1

Type K thermocouple probe

Sold by the meter PTFE and flexible Ø 1,5 mm Measurement range: -50 °C to + 250...
Type K thermocouple probe
nettoyeur-ultrason

Ultrasonic cleaner for ø 250mm sieves

For ø 250 mm sieves. Stainless steel tank Temperature regulation by hydraulic...
Ultrasonic cleaner for ø 250mm sieves
nettoyeur_a_ultrason_pour_tamis_LULTRASON500

Ultrasonic Cleaner for Sieves ø 315mm

For Sieves ø 315mm. Protected against water splashes, with oscillating tank in h...
Ultrasonic Cleaner for Sieves ø 315mm