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Gas gauge

Inventory number: T16 94.37.0.
Maker: Műszeripari Szövetkezet, Jászberény
Location: Hall 2

The soundness of the water-proof sheath of the metal conductor, high transmission capacity cables (e.g. coaxial cable) was regularly controlled by so called overpressure test. The operation was the measurement of the air or nitrogen overpressure established in the internal space of the cable still for the inspection in the manufacturing factory. The scale division of the precision pressure gauge used for this purpose was 0.02 kp/cm2, that is, 2 mbar.

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