BS ISO 6145-8 : 2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
28-02-2009
English
01-01-2005
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Procedure
6.1 Preliminary checks and operating conditions
6.2 Determination of mass loss
7 Expression of results
7.1 Calculation
7.2 Sources of uncertainty
Annex A (informative) Practical example of a diffusion cell
calibrator configured for evaluating
speed of response in a hygrometer
Annex B (informative) Example of performances of diffusion
cells for toluene and trichloromethane
Annex C (informative) Example of uncertainty calculations for
a periodic weighing system
Bibliography
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