BS EN ISO 6145-6:2008:2009 Edition
$102.76
Gas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods – Critical orifices
| Published By | Publication Date | Number of Pages |
| BSI | 2009 | 20 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 5 | TableofContent – Contents Page |
| 7 | Introduction – Introduction |
| 9 | Scope – 1��� Scope NormativeReference – 2��� Normative references Clause1 – 3��� Principle |
| 10 | Clause1 – 4��� Application to preparation of gas mixtures Subclause2 – 4.1��� Description of the orifice system and the experimental procedure |
| 12 | Subclause2 – 4.2��� Area of validity Subclause2 – 4.3��� Operating conditions Clause1 – 5��� Calculation of operating parameters and results Subclause2 – 5.1��� Selection of suitable orifice systems |
| 13 | Subclause2 – 5.2��� Calculation of volume fraction Subclause2 – 5.3��� Sources of uncertainty Subclause3 – 5.3.1��� General Subclause3 – 5.3.2��� Downstream pressure Subclause3 – 5.3.3��� Temperature differentials |
| 14 | Subclause3 – 5.3.4��� Inefficient mixing Subclause2 – 5.4��� Uncertainty of volume fraction |
| 15 | AnnexInformative – Premixed gases for preparation of mixtures of high dilution Clause1 – A.1��� Calculation of results Clause1 – A.2��� Uncertainty of volume fraction |
| 17 | AnnexInformative – Practical hints Clause1 – B.1��� General Clause1 – B.2��� Construction of the calibration rig |
| 18 | Clause1 – B.3��� Some relevant physical properties Subclause2 – B.3.1��� Values of Subclause2 – B.3.2��� Coefficients of volume expansion of some gases |
| 19 | Bibliography – Bibliography |
