Ultra-High Vacuum

Ultra-High Vacuum (UHV) for Advanced Technologies

Testbourne is a trusted supplier of Ultra-High Vacuum (UHV) components and systems used in critical applications across scientific research, semiconductor fabrication and advanced manufacturing. Our materials support OEMs and research facilities working in high-demand environments where vacuum integrity and performance are paramount.

Vacuum Technology Market Applications

We supply components for a wide range of vacuum and UHV applications, including:

Synchrotrons and particle accelerators
Semiconductor processing and lithography
Thin-film deposition and coating systems
Laser and plasma physics
Ion beam and spectroscopy systems
X-ray instrumentation and nuclear energy
MRI and medical imaging systems

Whether you're developing a high-energy physics experiment or designing next-generation production equipment, Testbourne provides materials and products with exceptional reliability and performance.

Ceramaseal® UHV Ceramic-to-Metal Feedthroughs

We are an official supplier of Ceramaseal® UHV feedthroughs, including both standard and custom configurations. These vacuum components ensure hermetic sealing, electrical insulation and long-term stability in challenging environments. Available feedthrough types:

Power and signal feedthroughs
Thermocouples and coaxial connectors
Isolators, viewports and pressure transducers
Custom ceramic-to-metal assemblies
Associated plugs, cables, and accessories

Ceramaseal® products are engineered to withstand:

Ultra-high vacuum conditions
Extreme temperatures (cryogenic to high-heat)
High-pressure differentials
Chemical and corrosion exposure

Frequently Asked Questions about UHV

What is a UHV feedthrough used for?

UHV feedthroughs transfer electrical signals, power, fluids, or gases into a hermetically sealed vacuum environment, commonly used in physics, semiconductor and analytical equipment.

What makes ceramic-to-metal feedthroughs superior?

Ceramic-to-metal assemblies offer unmatched vacuum tightness, thermal resistance and electrical insulation, making them ideal for UHV and extreme environments.

Can you help with custom vacuum component designs?

Yes. Testbourne offers consultation and support for custom Ceramaseal® feedthroughs, tailored to your equipment and application needs.

Do you supply for both R&D and production?

Absolutely. We provide vacuum components for both research labs and OEM manufacturing, supporting full-scale development from prototype to production.

What industries rely on your UHV solutions?

We work with clients in semiconductors, aerospace, nuclear research, medical imaging and photonics, among others.

Partner with Testbourne for Your UHV Needs

From custom feedthroughs to off-the-shelf components, Testbourne delivers precision, durability and performance in every UHV solution we supply. Our expert team can help you select or design the right components for your unique vacuum system requirements. Contact us today to discuss your UHV challenges or request a quote.