Solutions
We design, build and maintain high-pressure and high-temperature equipment for research and industry. Browse by type of equipment if you know what you need, or by research field if you start from the phenomenon you want to study.
01 — By equipment
Each system is sized for your test conditions and fluids, then integrated into a complete test bench.
From micro-reactors to pilot units, batch or continuous, with the whole process around them.
High-pressure syringe and volumetric pumps, complete injection skids.
Full-visibility cells for reservoir fluid studies.
Mechanical behaviour and transport properties of rocks under stress.
02 — By research field
Each field presents the problems we solve and the projects that prove it.
Rocks, reservoir fluids and their interactions, under subsurface conditions.
Experimental pilot units to develop and scale up a process.
Deep sea, cryogenics under pressure, explosive atmospheres, microgravity.
Flows, hydrates, crystallisation, supercritical fluids.
03 — By application
Pumps, cells and reactors for supercritical CO₂.
Nickel-alloy autoclaves and reactors for corrosion testing.
Testing under hydrogen and flammable gases, ATEX-compliant benches.
Sapphire windows and cells, X-ray transparent cells, microfluidics.
Servicing, upgrading and requalifying your pressure equipment, including other manufacturers’ systems.
04 — Our projects
We have no catalogue: every system was designed for a specific test. Filter by equipment or field to see what we have already built in your area.
We design equipment to recreate and control the most inaccessible environments in the laboratory: deep sea, explosive atmospheres, or the vacuum of space. For researchers and engineers, we make it possible to study phenomena, qualify instruments, and validate processes under…
All about Extreme environment simulation systemsWe design custom test rigs for engineers and researchers who study phase changes or fluid behavior under stress. Our equipment is built to observe and quantify complex phenomena—from crystallization under flow to phase transitions in extreme conditions—where standard solutions are…
All about Fluid dynamics & phase behaviorWe design custom experimental equipment for engineers and researchers in geosciences. Our systems reproduce deep geological conditions—high pressure, high temperature, mechanical stress, and corrosive fluids—where standard catalogs fall short. They are used to characterize rock and fluid behavior for the…
All about Geoscience & subsurface studiesFor researchers and engineers who need to run reactions or analyses under high pressure and high temperature, we design custom reactors, autoclaves, and cells. Our expertise in materials and pressure design allows us to build equipment for corrosive environments, integrate…
All about HPHT reactors & cellsFor engineers and researchers working with reactive fluids, extreme pressures, or critical environments, we design custom injection and pressurization systems. Our solutions deliver precise flow and pressure control where standard off-the-shelf products fall short.
All about Precision pumps & injection systemsWe design and build custom pilot plants and test rigs for process engineers and researchers. Our systems acquire reliable data to develop, de-risk, and scale up complex chemical processes from the lab to the pilot unit, including under extreme conditions.
All about Process development & chemical pilot plants
Extreme environment simulation systems High-Pressure Bioreactor Retrofit: Reliable Operation at 10 000 Psi in Corrosive Media
For a marine environmental science research lab, IRIAN Mecatronics recommissioned and improved the reliability of an existing test rig. The work involved integrating an i…
Geoscience & subsurface studies Retrofitting proprietary high-pressure pumps for PVT analysis
For a geoscience services laboratory, IRIAN Mecatronics performed a complete retrofit of three high-pressure pumps used for PVT analysis. The upgrade replaced an obsolete…
Geoscience & subsurface studies500 bar500°C105 mLConfidential project · photo withheld
Geoscience & subsurface studies Custom HPHT Permeameter for Rock Permeability Testing at 500°C / 500 bar in Corrosive Fluids
For a public geoscience research institute, IRIAN Mecatronics designed and built a custom high-pressure, high-temperature (HPHT) permeameter. The equipment measures the p…
HPHT reactors & cells100 bar350 °C2 LConfidential project · photo withheld
HPHT reactors & cells Studying corrosive reactions at 100 bar & 350°C: a custom 2L Hastelloy C276 stirred reactor
For a chemical engineering research laboratory, IRIAN Mecatronics designed and built a pilot test rig to study chemical recycling processes. The equipment features a 2L s…
HPHT reactors & cells Custom high-pressure rotating reactor for mechanochemistry at 250 bar
For a public research lab in materials chemistry, IRIAN Mecatronics designed and built a high-pressure rotating reactor for mechanochemistry studies in supercritical CO2…
Geoscience & subsurface studies Wide-range gas permeability test bench and triaxial cell for geomechanics
For a civil engineering research laboratory, IRIAN Mecatronics designed and built a custom gas permeameter. The equipment measures the permeability of rock samples over a…
Fluid dynamics & phase behavior 500 bar / 150°C titanium variable volume cell for HP fluid research
IRIAN Mecatronics designed and built a 50 mL HPHT cell for a public research center in materials chemistry. This custom equipment is used to study the phase behavior of f…
HPHT reactors & cells200 bar300°CConfidential project · photo withheld
HPHT reactors & cells Pressurized flow reactor systems for CO2 capture (CCUS) research
IRIAN Mecatronics designed and built a versatile experimental platform for a European university research center focused on bioprocess R&D. The equipment runs reactio…
Extreme environment simulation systems High-pressure injection skid for microgravity process control
For an aerospace research consortium, IRIAN Mecatronics designed and built a reagent injection system for a microgravity experiment. The equipment provides a stable, prog…
Extreme environment simulation systems Marinized 6000m flowmeter: qualifying measurement in extreme environments for oceanographic research
For a major oceanographic research institute, IRIAN Mecatronics designed and built a custom flow meter to operate at a depth of 6,000 meters. The equipment shields a stan…
Extreme environment simulation systemsConfidential project · photo withheld
Extreme environment simulation systems High-pressure autoclaves for flammable gas (ATEX) testing
IRIAN Mecatronics designed and built a custom test rig for an R&D center studying materials aging under extreme conditions. The equipment safely exposes samples to re…
HPHT reactors & cells200 bar300°CConfidential project · photo withheld
HPHT reactors & cells High-pressure continuous flow reactors for gas-liquid process research
For a leading European university research center, IRIAN Mecatronics designed and built a custom R&D platform for gas-liquid process studies. The equipment integrates…
Process development & chemical pilot plantsConfidential project · photo withheld
Process development & chemical pilot plants Custom semi-industrial pilot plant for complex fluid process optimization
For an industrial leader, IRIAN Mecatronics designed and built a semi-industrial pilot plant for mixing and separating multi-phase fluids. The equipment allows studying t…
Precision pumps & injection systems 2L / 15 bar volumetric pump for 98% sulfuric acid injection
For a client in the chemical industry, IRIAN Mecatronics designed and built a custom positive displacement pump. The equipment accurately meters 98% sulfuric acid at oper…
Extreme environment simulation systems 1000 bar high-pressure test bench with dual titanium cells for deep-sea environment simulation
For a public geoscience research laboratory, IRIAN Mecatronics designed and built a custom reactor test bench. The equipment allows researchers to study live microorganis…
Geoscience & subsurface studies Multi-mode HPHT reactor for geochemical simulation in corrosive media
For a public geoscience research center, IRIAN Mecatronics designed and manufactured a custom high-pressure, high-temperature (HPHT) reactor. The system simulates fluid-r…
Geoscience & subsurface studies Mastering carbonic corrosion at 140 bar: engineering a Hastelloy C-276 characterization rig
For a research center of a global energy company, IRIAN Mecatronics designed and built a test rig to measure the permeability of six samples in parallel. The equipment en…
Geoscience & subsurface studies 1200‑bar floating piston cells for HPHT reservoir fluid studies
For the R&D center of a major international energy company, IRIAN Mecatronics designed and built a set of six 5-liter storage and transfer cells. This custom equipmen…
Precision pumps & injection systems 750-Bar positive displacement pump for confinement management in geosciences
For a client in geoscience research, IRIAN Mecatronics designed and built a custom high-pressure pump. The equipment simulates geological reservoir conditions (750 bar /…
Process development & chemical pilot plantsConfidential project · photo withheld
Process development & chemical pilot plants System for automated vessel cleaning in a sensitive environment
For a defense industry contractor, IRIAN Mecatronics designed and built a complete cleaning line for manufacturing tanks. The solution automates a strenuous and hazardous…
HPHT reactors & cells 500°C / 130 bar corrosion test reactors for materials research
For a public energy research center, which needed to test materials in an oxidizing gas environment at 500°C, IRIAN Mecatronics designed and built two custom reactors. Th…
Precision pumps & injection systems 6 mL 6000 bar UHP pump for water pressurization in food science research
For a public process engineering laboratory, IRIAN Mecatronics designed and built a static pressurization pump capable of generating and holding 6000 bar in a closed volu…
Fluid dynamics & phase behavior Supercritical CO2 demonstration cell
For a major energy company, IRIAN Mecatronics designed and built a high-pressure (80 bar / 1,160 psi) visualization cell to demonstrate the transition of CO2 to its super…
Geoscience & subsurface studies High-precision osmosis test bench for argillite studies
For a national geoscience research institute, IRIAN Mecatronics designed and built a custom test bench to quantify extremely slow water transport through claystone sample…
Fluid dynamics & phase behavior HPHT pilot unit for simulating turbulent flow with DRA agents
For a major player in the energy industry, IRIAN Mecatronics designed and built a custom test rig to quantify the effectiveness of drag-reducing agents (DRAs). The system…
Extreme environment simulation systems 12CC 600 bar volumetric pump for pressure control in corrosive media (Na2S) for CNRS
For a French public research laboratory, IRIAN Mecatronics designed and built a custom high-pressure pump. The equipment generates and maintains a highly stable 600 bar (…
Geoscience & subsurface studies Multi-cell 400 bar / 250°C test bench for formation damage analysis
For a global energy leader, IRIAN Mecatronics designed and built a triple-cell test rig to characterize reservoir formation damage. The equipment simulates downhole condi…
Geoscience & subsurface studies Custom x-ray transparent triaxial cell for BRGM: in-situ 3D tomography analysis
For a French national geological survey, IRIAN Mecatronics designed and built a custom test cell to visualize the internal deformation of rock samples in 3D and in real t…
Precision pumps & injection systems Pump refurbishment: high-pressure positive displacement pumps
For an industrial client using high-pressure processes, IRIAN Mecatronics performed a complete refurbishment of two positive displacement pumps. The project covered both…
Precision pumps & injection systems Custom dual-piston injection pump for mixing complex industrial fluids
For a leader in the manufacturing industry, Irian Mecatronics designed and built an R&D pilot unit for metering and mixing complex fluids at high pressure. The equipm…
Fluid dynamics & phase behavior Custom 120 bar sapphire column for gas hydrate research
For a global energy leader, IRIAN Mecatronics designed and manufactured a custom high-pressure reactor to visualize gas hydrate formation. The equipment is used to study…
Geoscience & subsurface studies Custom Hastelloy C276 HPHT reactor system for geoscience research
For a major geoscience research center, IRIAN Mecatronics designed and built a test bench with six independent HPHT reactors. The system simulates long-term biogeochemica…
Fluid dynamics & phase behavior 1000 bar high-pressure injection bench for extreme low-temperature (-70°C) microfluidic studies
For a leading research center in the energy sector, IRIAN Mecatronics designed and built a test rig to visualize microfluidic flows at 1000 bar (14,500 psi) and -70°C (-9…
Geoscience & subsurface studies High precision core plugging machine
IRIAN Mecatronics designed and built a custom laboratory coring machine for a materials science R&D center. The equipment automates sample retrieval by using servo-co…
Fluid dynamics & phase behavior Design and delivery of a turnkey PVT laboratory with a custom 1000 bar high-pressure unit
IRIAN Mecatronics designed and built a complete, turnkey laboratory for a leading oil and gas service company to perform comprehensive reservoir fluid analysis. The syste…
Geoscience & subsurface studies 3-in-1 uniaxial tester (CUT) for petroleum rock characterization
For a geomechanics research lab, IRIAN Mecatronics designed and built a custom test rig that combines three mechanical tests (compression, bending, and fracture toughness…
Extreme environment simulation systems Custom 800 bar high-pressure syringe pump in Hastelloy C-276 for origin-of-life research
For a fundamental chemistry research lab, IRIAN Mecatronics designed and built a high-pressure syringe pump to inject corrosive fluids at 800 bar. The equipment combines…
Geoscience & subsurface studies 1380 bar HPHT aging bench: simulating extreme conditions for cement and fluids
For a major energy company, IRIAN Mecatronics designed and built a dual-cell test bench to simulate material aging at 1380 bar (20,000 psi) and 300°C (572°F). The equipme…
Geoscience & subsurface studies Custom HPHT triaxial testing press for geomechanics research
IRIAN Mecatronics designed and built a custom high-pressure, high-temperature (HPHT) triaxial test cell for a major university geoscience research center. The equipment s…
Precision pumps & injection systems Water meter test bench: automated dual syringe pump for wide flow ranges
For a manufacturer of utility metering equipment, IRIAN Mecatronics designed and built a custom water meter calibration bench. The equipment generates a metrology-grade r…
05 — How we work
Mechanics, instrumentation and control, designed together by a single design office.
Assembly, wiring and integration in our Morlaàs workshop.
Factory tests with you, under the conditions of your protocol.
Commissioning, training, maintenance and upgrades, over the whole service life.
They trust us






















That is often the case, and it is our job. Tell us about your project: an engineer from our design office replies as soon as possible.
Contact us