Abstract: Device for testing the sealing of at least one system for insulating two mediums in a sealed manner, the system including a flange and a sealed door mounted in the flange, the test device including a casing including an inflatable seal intended to contact, in the inflated state, with the system and to ensure a sealing enabling the definition of a test volume between the system and the casing, a pneumatic pump and a pneumatic circuit configured to connect, in a first step, the pump to the inflatable seal such that the pump inflates the inflatable seal, and in a second step the pump to the test volume such that the pump generates in the test volume a pressure at a given value, and sensor for measuring the pressure in the test volume.

Abstract: Device for testing sealing of at least a part of a double-door sealed transfer system between two closed volumes, the system including a first flange and a and a second flange capable of being rigidly connected to one another, and a first door and a second door normally sealing openings respectively defined by the first and the second flanges, the device including a casing including a cavity provided with an opening, mechanical connection to a flange so that the cavity is closed by the flange and the door and an inflatable joint which, in the inflated state, is in contact with the flange and ensures a sealing allowing to verify the sealing between the flange and the door.

Abstract: Device for testing the sealing of at least one system for insulating two mediums in a sealed manner, the system including a flange and a sealed door mounted in the flange, the test device including a casing including an inflatable seal intended to contact, in the inflated state, with the system and to ensure a sealing enabling the definition of a test volume between the system and the casing, a pneumatic pump and a pneumatic circuit configured to connect, in a first step, the pump to the inflatable seal such that the pump inflates the inflatable seal, and in a second step the pump to the test volume such that the pump generates in the test volume a pressure at a given value, and sensor for measuring the pressure in the test volume.