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IEEE IEC 62582 2 2011

$47.67

Nuclear power plants – Instrumentation and control important to safety – Electrical equipment condition monitoring methods – Part 2: Indenter modulus

Published By Publication Date Number of Pages
IEEE 2011 42
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New IEEE Standard – Active. IEC/IEEE 62582-2:2011 contains methods for condition monitoring of organic and polymeric materials in instrumentation and control systems using the indenter modulus technique in the detail necessary to produce accurate and reproducible measurements. It includes the requirements for the selection of samples, the measurement system and measurement conditions, and the reporting of the measurement results.

PDF Catalog

PDF Pages PDF Title
1 IEC/IEEE 62582-2:2011 Front cover
4 English

CONTENTS
5 FOREWORD
7 INTRODUCTION
9 1 Scope and object
2 Terms and definitions
3 Abbreviations and acronyms
10 4 General description
5 Applicability, reproducibility, and complexity
5.1 General
5.2 Applicability
5.3 Reproducibility
11 5.4 Complexity
6 Measurement procedure
6.1 Stabilisation of the polymeric materials
6.2 Sampling and measurement locations
6.3 Conditions for measurement
12 6.4 Instrumentation
Figures

Figure 1 – A schematic representation of the geometry and dimensionsof the probe tip used in the indenter
13 6.5 Calibration and tolerances
6.6 Selection of measurement points
6.7 Selection of probe velocity and maximum force
6.8 Clamping
6.9 Determination of the value of the indenter modulus
14 6.10 Reporting
Figure 2 – Calculation of indenter modulus
17 Figure A.2 – Indenter values measured at different temperatures
18 Figure A.3 – Normalised indenter mean values
19 Figure A.4 – Example of change of indenter modulus value in laboratory conditions of a hygroscopic sample after removal from long-term exposure in a heat chamber
Figure A.5 – Adaptation of a decay curveto the measured indenter modulus values in Figure A.4
21 Bibliography
22 Français

SOMMAIRE
23 AVANT-PROPOS
25 INTRODUCTION
27 1 Domaine d’application et objet
2 Termes and définitions
3 Abréviations et acronymes
28 4 Description générale
5 Applicabilité, reproductibilité et complexité
5.1 Généralités
5.2 Applicabilité
5.3 Reproductibilité
29 5.4 Complexité
6 Procédure de mesure
6.1 Stabilisation des polymères
6.2 Echantillonnage et localisation des points de mesure
6.3 Conditions de mesure
30 6.4 Instrumentation
31 6.5 Etalonnage et tolérances
6.6 Sélection des points de mesure
Figures

Figure 1 – Représentation schématique de la géométrie et des dimensions de l’extrémité de la sonde utilisée pour le poinçonnement
32 6.7 Sélection de la vitesse de la sonde et de la force maximale exercée
6.8 Serrage
6.9 Détermination de la valeur du module indenter
33 6.10 Compte rendu
Figure 2 – Calcul du module indenter
36 Figure A.2 – Valeur du module indenter mesuré à différentes températures
37 Figure A.3 – Valeurs normalisées moyennes du module indenter
38 Figure A.4 – Exemple de variation de la valeur du module indenter d’un échantillon hygroscopique observée en laboratoire après retrait du four suite à un long séjour
Figure A.5 – Adaptation de la courbe de décroissancede la valeur du module indenter de la Figure A.4
40 Bibliographie
IEEE IEC 62582 2 2011
$47.67