Your Expert for Innovative Ceramic-to-Metal Integrated Systems:
Vacuum insulators made of metal-ceramic composite
Vacuum insulators are used in vacuum technology when electrical insulation in combination with vacuum tightness is required. The main task of electronic insulation is performed by aluminium oxide ceramics. Alumina Systems GmbH manufactures such insulating aluminium oxide tubes for high voltage applications in vacuum up to and above 150kV. Again, our customers benefit from our many years of experience in the design and manufacture of such composite components.
Our vacuum insulators made of aluminum oxide ceramic
Alumina Systems GmbH also offers customized solutions in the field of vacuum insulators in addition to the standard program. Here we make an active contribution to the quality and performance of our customers' products.
Technical data of our vacuum insulators Al2O3
- Vacuum tightness up to 10-9 mbar L/s
- Insulation resistance > 109 Ω, tested at 5 kV DC
- Versions: weldable, with CF flanges, with KF flanges
- Flange size up to CF DN160 as standard
- Further versions on request
Ceramic vacuum insulator
with flange
with flange
Ceramic vacuum insulator
weld-in