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

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

11-26-1987

Publisher

International Organization for Standardization

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.

DevelopmentNote	Also numbered as BS 7034-1(1988) (09/2005)
DocumentType	Standard
Pages	8
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
PN ISO 7884-1 : 2002	Identical
DIN 52312-1:1983-09	Similar to
DIN ISO 7884-1:1998-02	Identical

BS ISO 9802:1996	Raw optical glass. Vocabulary
12/30256790 DC : 0	BS EN 14706 - THERMAL INSULATING PRODUCTS FOR BUILDING EQUIPMENT AND INDUSTRIAL INSTALLATIONS - DETERMINATION OF MAXIMUM SERVICE TEMPERATURE
DIN EN 14706:2013-01	Thermal insulating products for building equipment and industrial installations - Determination of maximum service temperature
BS EN 14706:2012	Thermal insulating products for building equipment and industrial installations. Determination of maximum service temperature
I.S. EN 14706:2012	THERMAL INSULATING PRODUCTS FOR BUILDING EQUIPMENT AND INDUSTRIAL INSTALLATIONS - DETERMINATION OF MAXIMUM SERVICE TEMPERATURE
03/302913 DC : DRAFT MAY 2003	EN 14706 - THERMAL INSULATING PRODUCTS FOR BUILDING EQUIPMENT AND INDUSTRIAL INSTALLATIONS - DETERMINATION OF MAXIMUM SERVICE TEMPERATURE
ISO 7348:1992	Glass containers Manufacture Vocabulary
BS ISO 7348:1992	Glass containers. Manufacture. Vocabulary
UNI EN 14706 : 2012	THERMAL INSULATION PRODUCTS FOR BUILDING EQUIPMENT AND INDUSTRIAL INSTALLATIONS - DETERMINATION OF MAXIMUM SERVICE TEMPERATURE
BS ISO 3585:1998	Borosilicate glass 3.3. Properties
ISO 18097:2013	Thermal insulating products for building equipment and industrial installations — Determination of maximum service temperature
DIN EN 14706 E : 2013	THERMAL INSULATING PRODUCTS FOR BUILDING EQUIPMENT AND INDUSTRIAL INSTALLATIONS - DETERMINATION OF MAXIMUM SERVICE TEMPERATURE
EN 14706:2012	Thermal insulating products for building equipment and industrial installations - Determination of maximum service temperature
ISO 9802:1996	Raw optical glass Vocabulary
PREN 14706 : DRAFT 2012	THERMAL INSULATING PRODUCTS FOR BUILDING EQUIPMENT AND INDUSTRIAL INSTALLATIONS - DETERMINATION OF MAXIMUM SERVICE TEMPERATURE
BS ISO 18097:2013	Thermal insulating products for building equipment and industrial installations. Determination of maximum service temperature
BS ISO 12775:1997	Guidelines on types of glass of normal bulk-production composition and their test methods