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Manual Viewport Shutters

Features of TFM Viewport Shutters

  • Effectively prevent deposition materials from contaminating and damaging viewports.
  • Shutters are safely opened when conditions allow and securely closed during deposition processes.
  • Capable of operating at base pressures below 10<sup>-9</sup> Torr.
  • Bakeable up to 250Ā°C.

Features of Manual Viewport Shutters

  • Equipped with a circular flapper plate mounted at a 90Ā° angle on a tangential axis, allowing it to sweep through effectively.
  • The flapper plate is rotated by a magnetic rotary drive feedthrough for reliable operation.

Ordering Table

Drawing Flange / Mounting Flange Material Actuation Type PartNumber
Tooltip DN35CF-DN40CF (2.75" OD) 304L SS Manual DS275VPS
Tooltip DN63CF (4.50" OD) 304L SS Manual DS450VPS
Tooltip DN100CF (6.00" OD) 304L SS Manual DS600VPS
Tooltip DN160CF (8.00" OD) 304L SS Manual DS800VPS

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FAQ

Sputtering targets are materials used in thin-film deposition processes to create coatings on substrates. They are used in industries like semiconductors, optics, photovoltaics, and electronics.

Evaporation materials are used in Physical Vapor Deposition (PVD) processes, where materials are heated and evaporated to form a thin film on a substrate. These are critical for applications in optics, wear protection, and decorative coatings.

Boat crucibles are used as containers for evaporation materials during PVD processes. They help to uniformly evaporate materials onto the substrate for thin film formation.

Sputtering uses energetic particles to eject material from a target, while evaporation involves heating a material until it vaporizes and deposits on a substrate. Both are common methods in Physical Vapor Deposition (PVD) for creating thin films.

Consider the material composition, purity, target size, and application-specific requirements such as the thickness and uniformity of the film.

Yes, we offer customized sputtering targets, evaporation materials, and crucibles to meet specific customer requirements for size, material composition, and purity.

Yes, we can assist in selecting the most suitable material based on your application, whether it’s for optical coatings, semiconductor fabrication, or decorative finishes.

Yes, we offer both bulk and small quantities of sputtering targets, evaporation materials, and spherical powders to support research, prototyping, and development projects.

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