Jetzt auswählen und bestellen
56,10 €
exkl. USt.
In den Warenkorb
Icon ISO
Icon ISO
Norm

ISO 7884-1:1987

Ausgabedatum: 1987 11 26

Glass — Viscosity and viscometric fixed points — Part 1: Principles for determining viscosity and viscometric fixed points

Rules a given characterizing glass as a liquid (or liquid-analogue deformable) material. Three ranges of viscosity can be distinguished: melting, working and annealing ra...
Gültig
Herausgeber:
International Organization for Standardization
Format:
Digital | 8 Seiten
Sprache:
Englisch

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.