BS ISO 10542-1:2012 pdf free download.Technical systems and aids for disabled or handicapped persons – Wheelchair tiedown and occupant-restraint systems Part 1: Requirements and test methods for all systems. This part of ISO 10542 specifies design and performance requirements and associated test methods for wheelchair tiedown and occupant-restraint systems (WTORS). as well as requirements for product marking and labelling and manufacturers instructions and warnings to installers and consumers. It is applicable to all WTORS that use belt-type occupant restraints that are intended for occupied wheelchairs used as forward- facing seats by passengers and drivers of motor vehicles. This part of ISO 10542 is applicable to WTORS intended for use with all types of manual and powered wheelchairs, including three- and four-wheeled scooters, used by children and adults with a body mass equal to or greater than 22 kg. It is applicable also to WTORS designed for limited use with a particular make or model of wheelchair. This part of ISO 10542 is applicable primarily to complete WTORS, but portions can also be applied to components and subassemblies sold separately and for replacement parts. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated…

BS ISO 9211-4:2012 pdf free.Optics and photonics – Optical coatings Part 4: Specific test methods. Iso 9211 describes surface treatments of components and substrates, excluding ophthalmic optics (spectacles), by the application of optical coatings and gives a standard form for their specification. It defines the general characteristics and the test and measurement methods wherever necessary, but it is not intended to define the process method. This part of ISO 9211 describes specific test procedures for coating environmental durability tests that are identified in ISO 9211-3 but not described in other normative references. They are typically performed in sequence with other environmental durability tests, as shown in ISO 9211-3:2008, Annex A. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 48, Rubber, vulcanized or thermoplastic — Determination of hardness (hardness between 10 IRHD and 100 IRHD). ISO 92 11-1, Optics and photonics — Optical coatings — Part 1: Definitions 150 29862, Self adhesive tapes — Determination of peel adhesion properties 3 Terms and definitions…

ISO 12219-1-2012 pdf download.Air interieur des vehicules routiers一 Partie 1: Enceinte d’essai pour un vehicule complet – Specification et methode de determination des composes organiques volatils dans les habitacles d’automobiles. La présente partie de [ISO 12219 décrit et spécifie lenceinte dessai pour un véhicule complet. le montage pour l’échantiUonnage des vapeurs et es conditions de fonctionnement utilisés pour Ia determination des composes organiques volatils (COV) et des composes carbonylés dans [air dun habitacle de véhicule. Trois mesurages sont réalisés: le premier (pour les CCV et les composes carbonylés) pendant Ia simulation de conditions ambiantes (mode ambiant) dans des conditions normalisées a 23 °C sans renouvellement de [air, le deuxième uniquement pour le mesurage du formaldehyde a des temperatures élevées (mode stationnement), et le troisième pour les COV et les composes carbonylés dans des conditions simulées de conduite apres une période de stationnement du véhicule au soleil, débutant a des temperatures élevées (mode conduite). Pour Ia simulation du rayonnement solaire moyen, un rayonnement déterminé est employé dans l’enceinte d’essai pour véhicule complet. La méthode relative aux COy est valable pour le mesurage des CCV non polaires et légèrement polaires dans une plage de concentration allant d’une concentration inférieure au microgramme par…

BS EN ISO 13585:2012 pdf free download.Brazing一Qualification test of brazers and brazing operators. The acceptance requirements for imperfections found by test methods specified in this International Standard shall, unless otherwise specified, be assessed in accordance with ISO 18279. A brazer or brazing operator is qualified, if the imperfections are within quality level B of ISO 18279 and no imperfections pass through the joint length. 8 Re-tests If any test fails to comply with the requirements of this International Standard, the brazer or brazing operator shall be given the opportunity to repeat the qualification test once without further training. If it is established that failure is due to metallurgical or other extraneous causes that cannot be directly attributed to the lack of skill of the brazer or brazing operator, an additional test is required in order to assess the quality and integrity of the new test material and/or new test conditions. 9 Period of validity 9.1 Initial qualification The period of validity of the brazer qualification starts at the date of brazing, or the date of prolongation, see 9.2. However, the brazer qualification is not valid until all required tests are completed and accepted. The period of validity of the brazer…

BS EN ISO 21952:2012 pdf free.Welding consumables – Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels – Classification (ISO 21952:2012). BS EN ISO 21952 specifies requirements for classification of wire electrodes, wires and rods for gas shielded metal arc welding and tungsten inert-gas welding of creep-resisting steels, and for their deposits in the as-welded or post-weld heat-treated condition. One wire electrode can be tested and classified with different shielding gases. This International Standard is a combined specification providing for classification utilizing a system based upon the chemical composition of wire electrodes, wires and rods with requirements for yield strength and average impact energy of 47 J of all-weld metal, or utilizing a system based upon the tensile strength of the all-weld metal deposits and the chemical composition of wire electrodes, wires and rods. a) Clauses. subclauses and tables which carry the suffix letter “K are applicable only to wire electrodes, wires, rods and deposits classified in accordance with the system based upon the chemical composition with requirements for yield strength and the average impact energy of 47 J of all-weld metal deposits under this International Standard. b) Clauses, subclauses and tables which carry the…

ISO 4404-1-2012 pdf free.Petroleum and related products – Determination of the corrosion resistance of fire-resistant hydraulic fluids – Part 1: Water-containing fluids. This part of ISO 4404 specifies a test method to determine the influence on metals of fire-resistant fluids in categories HFA, HFB and HFC, as classified in ISO 6743-4. It evaluates the corrosion protection provided by these fluids towards metal components used in hydraulic systems and installations. A similar technique for fluids in category HFD is described in ISO 4404-2. 2 Normative references The tollowing referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 648: 2008, Laboratory glassware — Single-volume pipettes ISO 3696: 1987. Water for analytical laboratory use — Specification and test methods ISO 3819: 1985, Laboratory glassware — Beakers ISO 5598: 2008, Fluid power systems and components — Vocabulary ISO 6344.1: 1998. Coated abrasives — Grain size analysis — Part 1: Grain size distribution test ISO 20783-1: 2011. Petroleum and related products — Determination of emulsion stability of fire-resistant fluids — Part 1: Fluids in category HFAE DIN 12331: 1988, Laboratory glassware;…

ISO 7176-8-2014 pdf free.Wheelchairs – Part 8: Requirements and test methods for static, impact and fatigue strengths. When tested in accordance with Clauses 8. 2., and 1, a single wheelchair shall meet all the following requirements at the conclusion of the tests. a) No component shall show evidence of visible cracks, be fractured, or have become detached, with the following exceptions. 1) Readjustment of postural supports Is allowed after each of the tests in Clauses 8 and 9. 2) Re-tightening, readjusting, or refitting of components that are identified in the operator’s manual as operator-adjustable components is allowed at 25 % intervals during each of the multi drum, drop, and manual brake fatigue testing procedures (Clause 10). Operator adjustable components, as identified in the operator’s manual, may not be adjusted using tools unless the tools are supplied with the wheelchair. If there are operator adjustable components, fatigue test equipment may be stopped at 25 % plus or minus S % intervals, to determine if re-tightening, readjusting, or refitting of operator-adjustable components is required. Re- tightening, readjusting, or refitting shall then be performed, following the procedures outlined in the operator’s manual. Restart the test equipment after re-tightening, readjusting, or refitting has been…

ISO 17215-3-2014 pdf free.Road vehicles – Video communication interface for cameras (VCIC) 一 Part 3: Camera message dictionary. ISO 17215-3 is based on the conventions specified in the OSI service conventions (ISO/IEC°10731) as they apply for physical layer, protocol, network, and transport protocol and diagnostic services. 5 Overview of ISO 17215 5.1 General This International Standard has been established in order to implement a standardized video communication interface for cameras on a communication data link. The focus of this International Standard is using existing protocols. — Figure 1 specifies the relation to the other parts of this International Standard. — Figure 2 specifies the relation of this International Standard to existing protocols. 5.2 Document overview and structure This International Standard consists of a set of four sub-documents, which provide all references and requirements to support the implementation of a standardized video communication interface for cameras according to the standard at hand. — ISO 172 15-1 provides an overview of the document set and structure along with use case definitions and a common set of resources (definitions, references) for use by all subsequent parts. — ISO 172 15-2 specifies the discovery and control of services provided by a VCIC camera. —…

ISO 22400-1-2014 pdf free.Automation systems and integration – Key performance  indicators (KPIs) for manufacturing operations management一 Part 1: Overview, concepts and terminology. The motivation for using KPIs in the MOM domain starts with a description of the value creation processes (see Clause A.2). An enterprise is described by three hierarchical models: — physical asset; — functional; — equipment. The functional and the equipment hierarchy models are of importance in ISO 22400. The KPls in ISO 22400 are limited to the MOM domain (see Clause AA). Selection of KPIs depends on the production methodology that is used by the enterprise (see Clause A.5). KPIs in the MOM domain identify and achieve improvement targets based on actionable information (see Clauses A.6 and Al). 4.2 Criteria for KPIs A good KPI has certain criteria which ensure its usefulness in achieving various goals in the manufacturing operation. The criteria are listed below, along with the process for performing each individual measurement. a) Aligned: the KPI is aligned to the degree to which the KPI affects change in relevant higher-level KPIs, where alignment implies a high ratio of the percent improvement (assuming positive impact) in important higher-level metrics to the percent improvement in a KPI…

BS EN ISO 11092:2014 pdf free download.Textiles – Physiological effects Measurement of thermal and water-vapour resistance under steady-state conditions (sweating guarded-hotplate test) (ISO 1 1092:2014). BS EN ISO 11092 specifies methods for the measurement of the thermal resistance and water-vapour resistance, under steady-state conditions, of e.g. fabrics, films, coatings, foams and leather, including multilayer assemblies, for use in clothing, quilts, sleeping bags, upholstery and similar textile or textile-like products. The application of this measurement technique is restricted to a maximum thermal resistance and water-vapour resistance which depend on the dimensions and construction of the apparatus used (e.g. 2 m2•K/W and 700 m2•Pa/W respectively, for the minimum specifications of the equipment referred to in this International Standard). The test conditions used in this International Standard are not intended to represent specific comfort situations, and performance specifications in relation to physiological comfort are not stated. 2 Terms and definitions For the purposes of this document, the following terms and definitions apply. 2.1 thermal resistance R1 temperature difference between the two faces of a material divided by the resultant heat flux per unit area in the direction of the gradient Note I to entry: It is a quantity specific to textile materials or…