Hydraulic fluid power — Online automatic particle-counting systems for liquids — Methods of calibrat...
This document establishes methods for:
— validating equipment used to prepare secondary calibration suspensions for automatic particle counters;
— performing online secondary calibration of automatic particle counters;
— matching two or more online particle counters, i.e. to count the same number of particles at a given size by two APCs associated online;
— validating online particle…
Revêtements métalliques et autres revêtements inorganiques — Couches de conversion au chromate sur z...
Le présent document spécifie des méthodes permettant de déterminer:
— la présence de couches de conversion au chromate incolores;
— la présence de chrome hexavalent dans les couches incolores ou colorées sur zinc, cadmium ou alliages d’aluminium-zinc (fraction massique d’aluminium de 55 %, dans une plage de 54 % à 56 %) et de zinc-aluminium (fraction massique d’aluminium de 5 %);
— la…
Measurement and prediction of the ambient dose equivalent from patients receiving iodine 131 adminis...
This document addresses the measurement methods, procedures and uncertainty estimation for the measurement, using a personal dosimeter, of the effective dose to the caregiver in the vicinity of the patient treated with radioiodine to ablate the thyroid.
The general requirements for the patient and caregiver and a guidance (see Annex A) for designated expert on instructing caregivers of discharged…
Transmissions hydrauliques — Systèmes de comptage automatique en ligne de particules en suspension d...
Le présent document établit des méthodes pour:
— valider l’équipement utilisé pour préparer des suspensions d’étalonnage secondaire pour les compteurs automatiques de particules;
— réaliser l’étalonnage secondaire en ligne des compteurs automatiques de particules;
— appairer deux ou plusieurs compteurs de particules en ligne, c’est-à-dire obtenir le même nombre de particules d’une taille…
Copper, lead, zinc and nickel concentrates — Sampling procedures for determination of metal and mois...
This document sets out the basic methods for sampling copper, lead, zinc and nickel concentrates from moving streams and stationary lots, including stopped-belt sampling, to provide samples for chemical analysis, physical testing and determination of moisture content, in accordance with the relevant International Standards. Where the concentrates are susceptible to significant oxidation or…
Metallic and other inorganic coatings — Chromate conversion coatings on zinc, cadmium, aluminium-zin...
This document specifies methods for the determination of
— the presence of colourless chromate conversion coatings,
— the presence of hexavalent chromium in colourless and coloured coatings on zinc or cadmium or aluminium-zinc (mass fraction of aluminium: 55 %, within a range of 54 % to 56 % mass fraction) and zinc-aluminium (mass fraction of aluminium: 5 %) alloys,
— the total chromium…
Paper and board — Determination of roughness/smoothness (air leak methods) — Part 4: Print-surf meth...
This document specifies a method for determining the roughness of paper and board using an apparatus which conforms to the Print-surf method, as defined in this document. It is applicable to all printing papers and boards with which it is possible to form a substantially airtight seal against the guard lands of the measuring head.
Water-source heat pumps — Testing and rating for performance — Part 2: Water-to-water and brine-to-w...
1.1 This document establishes performance testing and rating criteria for factory-made residential, commercial and industrial, electrically-driven, mechanical- compression type, water-to-water and brine-to-water heat pumps. The requirements for testing and rating contained in this document are based on the use of matched assemblies.
1.2 Equipment may be designed for rating at one or several…
Water-source heat pumps — Testing and rating for performance — Part 1: Water-to-air and brine-to-air...
1.1 This document establishes performance testing and rating criteria for factory-made residential, commercial and industrial, electrically-driven, mechanical- compression type, water-to-air and brine-to-air heat pumps. The requirements for testing and rating contained in this document are based on the use of matched assemblies.
1.2 Equipment designed for rating at one liquid temperature range…
