This double function of thermal transfer for enclosures isothermal; isothermal enclosure equipped with such an element.

摘要

A double-sided releasable partition element (10), particularly for an isothermal chamber, containing two adjacent compartments, i.e. a first unsealed compartment which can be filled with a solid sublimable coolant element (15), particularly carbon dioxide or dry ice, and a second sealed compartment or housing (11) filled with a eutectic or air. The outer surface (14) of the first compartment has one or more openings for diffusing the sublimed coolant element outside the compartment, said openings being substantially uniformly distributed over said outer surface. Said two-compartment partition element maintains significantly different temperatures on opposite sides of said element.