Fuel cell technologies — Part 2: Fuel cell modules
1 Scope
This part of IEC 62282 provides the minimum requirements for safety and performance of fuel
cell modules and applies to fuel cell modules with the following electrolyte chemistry:
– alkaline;
– polymer electrolyte (including direct methanol fuel cells) 1;
– phosphoric acid;
– molten carbonate;
– solid oxide;
– aqueous solution of salts.
Fuel cell modules can be provided with or…
Personal protective equipment (PPE) for investigating and dismantling clandestine drug laboratories
1 Scope
1.1
This Standard provides requirements and guidance to assist first responders and other agencies in selecting the appropriate level and type of personal protective equipment (PPE) when investigating and dismantling clandestine synthetic drug laboratories (CDLs) and marijuana grow operations (MGOs) so as to reduce personal risk in the execution of their responsibilities.
1.2
This…
Équipement de protection individuelle (EPI) utilisé pour faire enquête sur les laboratoires de drogu...
1 Domaine d’application
1.1
La présente norme présente des exigences et des directives visant à aider les premiers intervenants et les organismes à choisir l’équipement de protection individuelle (EPI) approprié pour faire enquête sur les laboratoires de drogue de synthèse clandestins (LDC) et les installations de culture de la marijuana (ICM) et les démanteler, de façon à réduire le risque…
Compressed natural gas (CNG) fuel storage and delivery systems for road vehicles
1 Scope
1.1
This Standard applies to the design, installation, inspection, repair, and maintenance of a fuel storage and delivery system installed in an on road vehicle for use with compressed natural gas (CNG). This includes a fuel system on a self-propelled vehicle for the provision of motive power.
Note: This Standard is intended to cover the fuel storage and delivery system as defined in…
1 Scope
This standard applies to one type of naphtha fuel suitable for use in catalytic-type heaters and in naphtha pressureappliances
such as stoves, lanterns, heating units and blowtorches.
The specified limiting values in this standard are present to allow the use of this naphtha fuel in catalytic heaters.
The use of other types of fuel in catalytic heaters such as fuels with a higher…
1 Objet
La présente norme s’applique à un type de naphte (combustible) destiné à être utilisé dans les chaufferettes
catalytiques et dans les appareils pressurisés qui emploient le naphte, comme des cuisinières, des lanternes, des
appareils de chauffage et des chalumeaux.
Les valeurs limites prescrites dans la présente norme visent à permettre l’usage de naphte (combustible) dans des…
Compressed air — Contaminant measurement — Part 2: Oil aerosol content
ISO 8573-2:2018 specifies test methods for the sampling and quantitative analysis of liquid oil and oil aerosols that can typically be present in compressed air. Test methods for oil vapour are excluded from this document as they are covered by ISO 8573‑5.
Two different methods are described, Method A and Method B. Method B is subdivided into two parts to clearly distinguish between procedures…
Air comprimé — Mesurage de contaminants — Partie 2: Teneur en aérosols d'huile
ISO 8573-2:2018 spécifie des méthodes d'essai pour l'échantillonnage et l'analyse quantitative des huiles généralement présentes sous forme d'aérosols ou de liquides dans l'air comprimé. Les méthodes d'essai pour la détermination de la teneur en vapeurs d'huile sont exclues du présent document, elles sont traitées dans l'ISO 8573‑5.
Deux méthodes distinctes…
Information technology — Implementation and operation of customer premises cabling — Part 4: Measure...
ISO/IEC 14763-4:2018(E) specifies the measurement at frequencies of end-to-end links of two- and four-pair balanced cabling of 100 MHz of Class D and 250 MHz of Class E including free connectors which terminate two and four pairs in both field and laboratory conditions.
