This standard was last reviewed and confirmed in 2019. Therefore this version remains current.
Abstract Preview
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.
General information
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Status : PublishedPublication date : 1987-11
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Edition : 1Number of pages : 8
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- ICS :
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Glass in general
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Life cycle
A standard is reviewed every 5 years
Revisions / Corrigenda
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Now confirmed
ISO 7884-1:1987
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