Primary & Secondary Vacuum
Controlling the process environment
Customer issues
1.To receive
support and guidance in vacuum/fluid techniques for scientific applications in France and internationally.
2.Leverage
our COFREND III expertise to collaboratively build your vacuum and ultra-high vacuum application systems
3.Conducting
prototyping and equipment qualifications to meet process requirements in a nuclear environment
4.Offering
a service from concept prototyping to industrialization
50 years of expertise in primary & secondary vacuum technical
Design studies (vacuum, nitrogen buttering, ...)
3D modelling
Sizing and characterization
Failure and performance analysis
Pressure control and regulation
High level of manufacturing quality for networks and cabinets
Testing, commissioning, qualification
Command & control
Cleanliness (ISO 8 > ISO 5)
Maintenance and sealing control
The advantages of our offers
- In-house engineering for technical mastery of your projects and deadlines.
- Comprehensive offering integrating the safety, reliability, and maintainability of your installations.
Human and Technical Resources
- COFREND III and COFREND II certified experts.
- Workshops dedicated to the fabrication of aluminum and stainless steel piping networks.
- Resources available for various types of leak testing.
- Cleanroom for prefabrication and/or cleaning (maintained at a positive pressure of +40Pa and temperature regulated at 21+/-1°C).
Leak testing
- Cofrend II and II LT GT VP
- Drafting of procedures and tightness measurements (helium, pressure variation, etc.) according to standards NF EN 20485 and NF EN 13184
- Leak tests according to ISO10648-2 standard for confined enclosures (glove boxes, nuclear enclosures)
- Leak testing according to Eurovent standard for ventilation duct networks, including nuclear, in Class B, C, and D
- Leak tests according to Eurovent standard for conventional duct networks
- Development of standard test cases and test benches for tightness testing
CEA Cesta - Megajoule Laser (MJL)
