NF T70-531
NF T70-531

NF T70-531

May 2003
Standard Current

Energetic materials for defense - Safety, vulnerability - Vacum test with mercury tube

La présent document décrit une méthode de détermination au tube de mercure, du volume gazeux libéré par chauffage sous vide d'une matière explosive. Ce volume est un indicateur qualitatif de la stabilité chimique de la matière explosive.

See more
View the extract New: UPSELL service
Main informations

Collections

National standards and national normative documents

Publication date

May 2003

Number of pages

13 p.

Reference

NF T70-531

ICS Codes

71.100.30   Explosives. Pyrotechnics and fireworks

Classification index

T70-531

Print number

1 - avril 2003
Sumary
Energetic materials for defense - Safety, vulnerability - Vacum test with mercury tube

La présent document décrit une méthode de détermination au tube de mercure, du volume gazeux libéré par chauffage sous vide d'une matière explosive. Ce volume est un indicateur qualitatif de la stabilité chimique de la matière explosive.
Table of contents
  • Avant-propos
    4
  • 1 Domaine d'application
    4
  • 2 Principe de la méthode d'essai
    4
  • 3 Produits et réactifs
    4
  • 4 Appareillage
    4
  • 5 Échantillonnage et échantillons
    5
  • 5.1 Échantillonnage
    5
  • 5.2 Échantillon pour essai
    5
  • 6 Mode opératoire
    5
  • 6.1 Étalonnages
    5
  • 6.2 Préparation de l'essai
    6
  • 6.3 Conduite de l'essai
    7
  • 6.4 Essai à blanc
    7
  • 7 Expression des résultats
    8
  • 7.1 Calcul du volume dégagé - cas de l'application à l'étude
    8
  • 7.2 Calcul du volume dégagé - cas de l'application au contrôle
    9
  • 7.3 Tracé de la courbe
    9
  • 7.4 Évaluation de la stabilité
    9
  • Annexe A
    (normative) Appareil de mesure 10
  • Annexe B
    (informative) Schéma de mise sous vide du tube a mercure 11
  • Annexe C
    (informative) Masse volumique de matières explosives 12
  • Bibliographie
    13
ZOOM ON ... the Requirements department

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:

  • mandatory clauses to satisfy,
  • non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document "ISO/IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents" as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!


New: UPSELL service
  • The UPSELL service allows you to easily update one of your standards.
  • With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
  • Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ