PROCEDURE TESTING TIGHTNESS OF ARTICLES

testing equipment. SUBSTANCE: chamber housing article is pumped out, calibrated flow of test gas is fed into chamber, article is filled with test gas. Change of readings of calibrated flow and from article is measured by leak detector. Sensitivity of test and lack of tightness are evaluated by ratio...

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Bibliographische Detailangaben
Hauptverfasser: ZJABLOV V.A, SHCHERBAKOV EH.V, LIPNJAK L.V
Format: Patent
Sprache:eng
Schlagworte:
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