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Glavni meni

ISO 7884-1:1987

Glass — Viscosity and viscometric fixed points — Part 1: Principles for determining viscosity and viscometric fixed points
26. 11. 1987.

Опште информације

90.60     5. 3. 2025.

ISO

ISO/TC 48/SC 7

Međunarodni standard

81.040.01  

engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

Rules a given characterizing glass as a liquid (or liquid-analogue deformable) material. Three ranges of viscosity can be distinguished: melting, working and annealing range. General requirements for measurement and calibration, for apparatus and for sampling are specified. The formulae for calculating the different values are described. In annex A tables for estimating the influence of errors in viscosity and temperature determination and in annex B examples of certified reference glasses are shown.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 7884-1:1987
90.60 Završetak postupka preispitivanja standarda
5. 3. 2025.

Nacionalna preuzimanja

Staklo - Viskoznost i karakteristične tačke viskoznosti - Opšti principi za određivanje viskoznosti i karakterističnih tačaka viskoznosti

90.60   Završetak postupka preispitivanja standarda