FIELD: instrument making.
SUBSTANCE: invention relates to measuring and testing equipment and can be used for detection of leaks in electronic devices in nondestructive testing. Proposed method consists in using electronic device with inner space. Note here that is does not contains check (testing) gas. In compliance with this invention, it is placed in a medium containing check gas at atmospheric pressure, which, note, can diffuse into said inner space of electronic device. Electronic device can be place in medium containing not check gas at atmospheric pressure and not containing check gas. Check gas flowing from electronic device or from its inner space is detected. Note here that check and not check gas medium is formed in one chamber.
EFFECT: higher accuracy, ease of testing.
50 cl, 17 dwg
