Superconductivity - Part 1: Critical current measurement - DC critical current of Cu/Nb-Ti composite...
Covers a test method for the determination of the d.c. critical current of Cu/Nb-Ti composite superconductors that have a copper/superconductor ratio larger than 1. This method is intended for use with superconductors that have critical currents less than 1000 A and n-values larger than 12, under standard test conditions and at magnetic fields less than or equal to 0,7 of the upper critical…
Quartz crystal controlled oscillators of assessed quality - Part 4-1: Blank detail specification - C...
IEC 60679-4-1:1998 is a supplementary document to the sectional specification and contains requirements for the minimum content of detail specifications. Applies to quartz crystal controlled oscillators as custom built products or as standard catalogue items and whose quality is assessed on the basis of capability approval.
Oscillateurs pilotés par quartz sous assurance de la qualité - Partie 4-1: Spécification particulièr...
IEC 60679-4-1:1998 cette spécification particulière cadre est un document supplémentaire à la spécification intermédiaire et contient les exigences concernant le contenu minimal des spécifications particulières. S'applique à des oscillateurs pilotés par quartz; ceux-ci sont fabriqués à la demande ou sont des articles standards sur catalogue et leur qualité est évaluée sur la base de l'…
Electricity metering equipment (a.c.) - Particular requirements - Part 61: Power consumption and vol...
Applies only to newly manufactured "combined meters", measuring more than one type of electric energy (e.g. active and reactive) and meters integrating additional functions which are not in the scope of IEC 60687, IEC 61036, IEC 61268 standards; these additional functions, all related to electric energy metering are maximum demand indicator, time switches, ripple control or radio…
Lung ventilators for medical use - Part 3: Particular requirements foremergency and transport ventil...
1.1 Scope
NOTE - See the rational in annex M.
This part of ISO 10651 is one of a series of International Standards based on
IEC 601-1: 1998 (the "General Standard"); this type of International Standard
is referred to as a "Particular Standard". As stated in 1.3 of IEC 601-1:1988,
the requirements of this part of ISO 10651 take precedence over those of IEc
601-1:1988…
1. Scope
1.1
This Standard applies to the design, construction, installation, operation, inspection, test, maintenance, alteration, and repair of suspended elexating
platforms designed to carry personnel for the purpose of gaining access to exterior and interior building surfaces and other structures.
The ISO 9000 and 13485 Essentials: A Practical Handbook for Implementing the ISO 9000 and 13485 Stan...
Preface
The primary objective of this handbook is to provide both novice and experienced quality practitioners with a concise, user- friendly guide for understanding and implementing the requirements of the two standards ISO 13485 and ISO 13488, which are based on ISO 9001 and ISO 9002 respectively.
The first section (1. Foreword) of the handbook outlines the background of the ISO…
Medical electrical equipment - Part 2-7: Particular requirements for the safety of high-voltage gene...
Applies to high-voltage generators of medical diagnostic X-ray generators and to their subassemblies including the following :
- high-voltage generators that are integrated with an X-ray tube assembly;
- high-voltage generators of radiotherapy treatment simulators.
The object of this standard is to establish particular requirements to ensure safety and to specify methods for demonstrating…
