Hydraulic fluid power — Multi-pass method of evaluating filtration performance of a filter element u...
This document specifies:
a) A multi-pass filtration performance test under cyclic flow conditions with continuous contaminant injection for hydraulic fluid power filter elements.
b) A procedure for determining the contaminant capacity, particulate removal and differential pressure characteristics.
c) A test currently applicable to hydraulic fluid power filter elements that exhibit an…
Ventilation systems for nuclear facilities — In-situ efficiency test methods for iodine traps with s...
The scope of ISO 16659 series is to provide different test methods aiming at assessing the efficiency of radioactive iodine traps in ventilation systems of nuclear facilities. The ISO 16659 series deals with iodine traps containing a solid sorbent — mainly activated and impregnated charcoal, the most common solid iodine sorbents used in the ventilation systems of nuclear facilities — as well as…
Structures de mesure du débit — Canaux jaugeurs à col rectangulaire, à col trapézoïdal et à col en U
Le présent document spécifie les méthodes pour la mesure du débit des rivières et des canaux artificiels à régime permanent ou à variation lente, au moyen de certains types de canaux jaugeurs à profondeur critique (également appelés «canaux jaugeurs à ressaut»). Un grand nombre de canaux jaugeurs a été mis au point, mais le présent document ne considère que les canaux jaugeurs à profondeur…
Corrosion of metals and alloys — Corrosion test method for disinfectant — Total immersion method
This document specifies a method for testing the corrosivity of disinfectants against metals and alloys (for example, apparatus, reagents and materials, test specimens, pre-cleaning of test specimens, conditioning, procedure, test report) under total immersion conditions.
This document is applicable to the determination of corrosion of disinfectants to metal materials under total immersion. Other…
Corrosion of metals and alloys — Uniaxial constant-load test method for evaluating susceptibility of...
The document specifies a method for undertaking uniaxial constant load testing of the susceptibility of a metal, or an alloy, to stress corrosion cracking (SCC) in high-purity water environments at high temperature (above the boiling point of water at normal pressures) and pressure. The test method is particularly applicable to simulated primary water environments of light water reactors (LWRs).…
Flow measurement structures — Rectangular, trapezoidal and U-shaped flumes
This document specifies methods for the measurement of flow in rivers and artificial channels under steady or slowly varying flow conditions, using certain types of critical-depth flumes (also known as “standing-wave flumes”). A wide variety of flumes has been developed, but only those critical-depth flumes which have received general acceptance after adequate research and field testing, and…
Acoustique — Méthode objective d'évaluation de l'audibilité des tonalités dans le bruit — ...
Le présent document décrit une méthode de détermination objective de l’audibilité des tonalités dans le bruit environnemental.
Le présent document est destiné à améliorer la méthode habituelle d’évaluation sur la base de l’impression auditive, en particulier en cas d’absence d’accord sur le degré d’audibilité des tonalités. La méthode décrite peut être utilisée lorsque la fréquence de la tonalité…
This document provides best practices for writing a banking products or services (BPoS) handbook.
It is applicable to any providers of banking products or services (BPoSP) that issue and operate BPoS.
NOTE 1 A BPoS handbook is edited by either product managers or personnel in charge of key elements mentioned in this document, based on their role and responsibility within the BPoSP.
NOTE 2…
Fasteners — Hexalobular socket countersunk flat head screws (common head style) with reduced loadabi...
This document specifies the characteristics of hexalobular socket countersunk flat head screws with reduced loadability due to head design, in steel and stainless steel, with metric coarse pitch threads M2 to M10, and with product grade A.
If in certain cases other specifications are requested, stainless steel grades can be selected from ISO 3506‑1, and dimensional options from ISO 888 or ISO…
Fixations — Vis à tête cylindrique bombée plate à capacité de charge réduite — Partie 1: Tête cylind...
Le présent document spécifie les caractéristiques des vis à tête cylindrique bombée plate à six pans creux, à capacité de charge réduite du fait de la conception de la tête, en acier et en acier inoxydable, à filetage métrique à pas gros M3 à M16, et de grade A.
Si dans certains cas d’autres spécifications sont requises, les grades d’acier inoxydable peuvent être choisis dans l'ISO 3506‑1,…
