• Customer to specify desired position when ordering (price dependent on cable/cord type, location, and chamber material)
• Allows power or data cables to be passed through the wall of a vacuum chamber
• Includes installation of user-furnished feed-through connector fitting at specified location(s) on Terra vacuum chamber
• Feed-through fixture and sample cable must be provided by customer
• Includes necessary seals and testing to ensure chamber supports vacuum level specified for the selected chamber
• Order vacuum chamber separately
• Weight, Product: 1.54 lb
• Dimensions, Product: 10.5" W x 10.5" D x 2.5" H
• Weight, Shipping: 2 lb
• Dimensions, Shipping: 13" W x 13" D x 4" H
• Package Type: Box
Terra offers chambers in both materials. Which is right for your application?
Full visibility: You can add windows to an aluminum chamber, but nothing beats the 360-degree visibility offered by acrylic.
Chemical resistance: Aluminum stands up to Spor-Klenz®, alcohol and other sterilants, making it preferable in many bio/pharmaceutical applications. In addition, because many joining and sealing compounds are designed for use with metals, they may degrade acrylic and result in leaks or chamber failure.
Greater machining versatility: Aluminum allows easier addition of feed-throughs to accommodate power and data cords, electrodes and other accessories. These add-ons are more feasible on aluminum than acrylic chambers, which are more prone to cracks that develop into leaks over time. For such applications, an aluminum chamber is a wiser long-term processing solution.
More effective moisture barrier: Acrylic, because it is hygroscopic, allows moisture penetration on a molecular level. Under vacuum, these water molecules are released from the surface and may require several vacuum cycles to remove. These issues don’t occur with aluminum and other metallic moisture barriers.
Greater dimensional versatility: Due to greater strength, aluminum is more appropriate than acrylic for larger chamber sizes.