ISO 7884-1:1987
p
ISO 7884-1:1987
14825

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 

  •  :  Published
     : 1987-12
  •  : 1
     : 8
  •  : ISO/TC 48 Laboratory equipment
  •  :
    81.040.01 Glass in general

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std 1 58 PDF
std 2 58 Paper
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