UNI EN ISO 22007-3 : 2012
Current
The latest, up-to-date edition.
PLASTICS - DETERMINATION OF THERMAL CONDUCTIVITY AND THERMAL DIFFUSIVITY - PART 3: TEMPERATURE WAVE ANALYSIS METHOD
08-03-2012
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Principle
6 Apparatus
7 Test specimen
8 Procedure
9 Analysis of results
10 Calibration and verification of apparatus and method
11 Precision and bias
12 Test report
Annex A (informative) - Mathematical background to temperature
wave analysis
Annex B (informative) - Typical thermal-diffusivity data for a
typical polyimide
Annex C (informative) - Example of frequency-thickness
relationships required for acceptable measurements
Annex D (informative) - Numerical simulations of the phase
shift, deltatheta, as a function of kd and xi
Annex E (informative) - Examples of uncertainties in
thermal-diffusivity measurements
Bibliography
Describes a temperature wave analysis method for the determination of the thermal diffusivity of thin films and plates of plastics in the through-thickness direction.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| ISO 22007-3:2008 | Identical |
| EN ISO 22007-3:2012 | Identical |
| ISO 472:2013 | Plastics — Vocabulary |
| ISO 22007-1:2017 | Plastics — Determination of thermal conductivity and thermal diffusivity — Part 1: General principles |
| ISO 80000-5:2007 | Quantities and units Part 5: Thermodynamics |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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