Borrador del Comité
ISO/CD 383
Laboratory glassware — Interchangeable conical ground joints
Reference number
ISO/CD 383
ISO/CD 383
Edition 2
© ISO 2026
Borrador del Comité
Resumen
The requirements deal with four series of conial ground joints. The conicity, the great diameter and the length of the ground joint including the tolerances are specified and tabled. In addition the surface finish and the peak-to-valley height are specified. In annex A a system of gauging for the diameters and lengths of these joints are given, in annex B a method of testing the leakage including the apparatus is describes.
Informaciones generales
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Estado: En desarrolloEtapa: Cierre del periodo de observaciones [30.60]
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Edición: 2
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Comité Técnico :ISO/TC 48/SC 7
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Ciclo de vida
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Anteriormente
PublicadoISO 383:1976
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Ahora