Main characteristics: - Our special patent technology - vacuum seal technology - avoid any possible contamination to the products to be treated. Details as bellow: > Hermetically sealed doors with a special-profile silicone gasket with double sealing strip. It makes good sealing during operation which prevents any possible contamination; > Vacuum sealing for main filter, no seal ring used, whcih prevents any particles arising from and ensures clean condition in the chamber; > A depression is generated between the shaft of main filter to remove any risk of contamination; > A depression is generated between the mechanical seals of the shafts to remove any risk of contamination; - Air inside the chamber and exhausted from the chamber are filtered by HEPA Filter, efficiency up to 99,99%; - Air pressure inside the chamber automatically controlled; - Temperature inside chamber automatically controlled; - Uniform air distribution inside the chamber through diffirently perforated walls. particular suitable for differentiated loads; - Uniform temperature distribution +/- 5C; - Automatic door driven by pneumatic device; - Bottom of chamber made by two layers to permit a good heat distribution; - Machanical structure designed to withstand temperatures up to 300C; - Loading side equipped with the connections required for the validation tests; - The machine can be connected with isolator. Construction characteristics: - Three types of doors selecting: swing-out, sideways sliding and vertically sliding; - Water cooling system / air cooling system available for selecting; - Chamber, door and mechanical structure parts made of AISI 304 stainless steel;can be made of AISI 316L stainless steel on user's request; - All the chamber internal angles are rounded; - Chamber welded by TIG welding machines; - Inner chamber polished with roughness not bigger than 0.5µm; - The chamber is insulted with high-density ceramic heat insulation, external surface made of stainless steel sheet. The structure eliminated possible heat transmition; - Maximum temperature on external surface: 40C. For more details contact directly, please.