TEST CHAMBER Russian patent published in 2010 - IPC G01M19/00 G01N25/00 

FIELD: physics.

SUBSTANCE: test chamber has a housing in which there are sensors of parametres of the test object, a cooling system, a heating system, a ventilator and a door for loading the test object. Outputs of the sensors of parametres of the test object are connected to inputs of a control unit, whose outputs are connected to control inputs of the cooling system, the heating system and the ventilator. The housing of the chamber is divided into two sections by a heat-reflecting, heat-insulating partition with possibility of displacement inside the chamber which has a window which is larger than the side the of the test object and has detachable seals on the entire perimetre between the partition and the housing of the chamber and between the partition and the test object. The test chamber also has a second heating system, a cooling system, a ventilator and sensors of parametres of the test object. Outputs of the sensors of parametres of the test object are connected to inputs of a control unit, whose outputs are connected to control inputs of the second cooling system, the heating system and the ventilator.

EFFECT: possibility of carrying simultaneous heat and cold tests.

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