Vacuum component "Ultra High Vacuum Viewing Port"
Wide and clear effective field of view! It has excellent radiation resistance with minimal changes in transmittance and discoloration.
The "Ultra High Vacuum Viewing Port" is a peep window for observing the inside of a vacuum container from the outside. It is welded to an ICF flange using Kovar glass or a combination of synthetic sapphire and Kovar, making it usable in ultra-high vacuum areas down to 10^-8 Pa. In particular, the sapphire viewing port has stable transmission characteristics against ultraviolet (short wavelength) electromagnetic waves and particle beam irradiation. 【Features】 ■ Wide and clear effective viewing area ■ Usable in ultra-high vacuum areas ■ Excellent heating tolerance ■ Stable transmission across a wide range of wavelengths ■ Excellent radiation resistance *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Pressure resistance: 0.1MPa (internal vacuum, external atmospheric pressure) ■Permissible heating temperature: 350℃ ■Temperature change: 25℃/min or less ■Leak rate: 1.3×10^-11Pa･m3/sec or less *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Canon Anelva has been honing its skills in the ultra-high vacuum field, which requires advanced technological capabilities, since its establishment in 1967 as a developer and manufacturer of vacuum thin film formation equipment and vacuum components. As a company expanding its business globally, we aim to contribute to the development of international society under the corporate philosophy of "coexistence" advocated by the Canon Group. Moving forward, we will continue to strive to create high value-added products based on solid technological capabilities and play a role in the advancement of electronics.