FIELD: machine building.
SUBSTANCE: invention relates to a device for testing tightness of a system for tight isolation of two media. Device for tightness testing of at least one system for tight isolation of two media. Inspection device includes a housing containing an inflatable seal. Seal is intended for contact in the inflated state with the system and to ensure tightness and allowing to limit the test volume between the system and the housing. Pneumatic pump and pneumatic circuit at the first stage are made with possibility of connection of pump with inflatable seal so that pump inflates inflatable seal. At the second stage, the pump can be connected to the test volume so that the pump creates a pressure of the specified value in the test volume, and a device for measuring pressure in the test volume.
EFFECT: invention makes it possible to create non-bulky and light inspection devices, which enable to check the tightness of systems for tight isolation of two media.
20 cl, 12 dwg
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