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 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.
| SDO | ISO: International Organization for Standardization |
| Document Number | ISO 7884 |
| Publication Date | Not Available |
| Language | en - English |
| Page Count | |
| Revision Level | |
| Supercedes | |
| Committee | ISO TC 48/SC 5 |
Failed to load document history.
| Publish Date | Document Id | Type | View |
|---|