BS ISO 24144:2023
$142.49
Thermal insulation. Test methods for specific heat capacity of thermal insulation for buildings in the high temperature range. Differential scanning calorimetry (DSC) method
Published By | Publication Date | Number of Pages |
BSI | 2023 | 30 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
7 | Foreword |
9 | 1 Scope 2 Normative references 3 Terms and definitions |
10 | 4 Principles 4.1 General 4.2 Heat-flux DSC |
11 | 4.3 Power-compensation DSC |
12 | 5 Method 5.1 General |
13 | 5.2 Basic procedure |
15 | 6 Apparatus and materials 6.1 DSC apparatus |
16 | 6.2 Crucibles 6.2.1 General 6.2.2 Shape, material and mass 6.2.3 Measurement temperature range 7 Test specimen 7.1 General |
17 | 7.2 Sampling 7.3 Moulding 8 Test conditions and specimen conditioning 8.1 Test conditions 8.2 Conditioning of specimens 9 Calibration 9.1 General |
18 | 9.2 Calibration materials 10 Procedure 10.1 Setting up the apparatus 10.2 Loading the specimen into the crucible 10.2.1 General 10.2.2 Selection of crucibles 10.2.3 Weighing the specimen crucible 10.2.4 Loading the specimen 10.2.5 Determination of the mass of the specimen |
19 | 10.3 Performing measurements 10.4 Post-run checks 11 Determination of specific heat capacities 11.1 General 11.2 Calculation of specific heat capacities 11.2.1 In case of near-match with isothermal baselines of DSC curves 11.2.2 In case of discordance with isothermal baseline of DSC curves |
20 | 11.3 Numerical rounding of the results 12 Test report |
21 | Annex A (normative) DSC apparatus for high temperature range |
22 | Annex B (normative) Moulding procedure of test specimen |
25 | Annex C (informative) Analysis method considering discordance of isothermal baseline |
27 | Annex D (informative) Materials for DSC calibrations |
28 | Bibliography |