BS ISO 15037-2:2002 pdf free download.Road vehicles – Vehicle dynamics test methods – Part 2: General conditions for heavy ve hicles and buses. This part of ISO 15037 specifies the general conditions that apply when vehicle dynamics properties are determined according to ISO test methods carried out on heavy vehicles. These are commercial vehicles, combinations, buses and articulated buses, as defined in ISO 3833 for trucks and trailers above 3,5 t and buses above 5 t maximum weight, and in UNECE (United Nations Economic Commission for Europe) and EC vehicle classification, categories M3, N2, N3, 03 and 04. In particular, it specifies general conditions for variables. measuring equipment and data processing, — environment (test track and wind velocity), test vehicle preparation (tuning and loading). initial driving, and test reporting (general data and test conditions), which are of general significance, independent of the specific vehicle dynamics test procedure. They apply when vehicle dynamics properties are determined, unless other conditions are required by the standard actually used for the test method. NOTE The general conditions defined in existing vehicle dynamics standards are valid up until the point wten a respective reference to this part of ISO 15037 is included. 2 Normative references…

ISO/TR 14062-2002 pdf free.Environmental management 一 Integrating environmental aspects into product design and development. The goal of integrating environmental aspects into product design and development is the reduction of adverse environmental impacts of products throughout their entire life cycles. In striving for this goal, multiple benefits can be achieved for the organization, its competitiveness, customers and other stakeholders. Potential benefits may include: lower costs by optimizing the use of materials and energy, more efficient processes, reduced waste disposal; — stimulation of innovation and creativity; identification of new products, e.g. from discarded materials; — meeting or surpassing customer expectations; enhancement of organization image and!oc brand; — improved customer loyalty; attraction of financing and investment, particularly from environmentally conscious investors; enhancement of employee motivation; increased knowledge about the product; reduction in liability through reduced environmental impacts; — reduction of risks; improved relations with regulators; improved internal and external communications. 5 Strategic considerations 5.1 General This clause describes some of the common strategic considerations that organizations take into account when integrating environmental aspects into product design and development. It is useful to consider the goal (see Clause 4) within the context of the organization’s existing policies, strategies and structure. These existing policies or…

BS EN ISO 8655-5:2002 pdf download.Piston-operated volumetric apparatus一 Part 5: Dispensers. This part of Iso 8655 specifies — metrological requirements, — maximum permissible errors, — requirements for marling and — information to be provided for users for dispensers. It is applicable to dispensers with nominal volumes from 1 jil up to 200 ml, designed to deliver their volume (Ex). NOTE General requirements and definitions of terms for piston-operated volumetric apparatus are given in ISO 8655-1 Conformity testing (type evaluation) of piston-operated volumetric apparatus is given in ISO 8655-6. Ei) Alternative test methods such as photometric and titrimetnc methods are given in ISO 8655-7. (j] For all other tests (e.g. quality assurance by the supplier, analytical and measuring equipment quality assurance by the user) see ISO 8655-6 or alternative test methods. For safety requirements of electrically powered piston burettes, see IEC 61010-1, 2 Normative references The following normative documents contain provisions which, through reference in mis text, constitute provisions of this part of ISO 8655. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 8655 are encouraged to investigate the possibility of applying the…

ISO 3633-2002 pdf free download.Plastics piping systems for soil and waste discharge (low and high temperature) inside buildings一Unplasticized poly(vinyI chloride) (PVC-U). ISO 3633 specifies the requirements for unplasticized poly(vinyl chlonde) (PVC-U) pipes and fittings for soil and waste discharge (low and high temperature) inside buildings, as well as the system itself. It does not include buried pipework. It also specifies the test parameters for the test methods referred to in this International Standard. This International Standard is applicable to PVC-U pipes and fittings, as well as assemblies of such pipes and fittings, intended to be used for the following purposes: a) soil and waste discharge pipework for the conveyance of domestic waste waters (low and high temperature); b) ventilation pipework associated with a); c) rainwater pipework inside the building. This International Standard does not cover requirements for the K-value of the raw matenal. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard For dated references, subsequent amendments to. or revisions of, any of these publications do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent…

ISO 2859-4-2002 pdf free.Sampling procedures for inspection by attributes – Part 4: Procedures for assessment of declared quality levels. This part of ISO 2859 establishes sampling plans and procedures that can be used to assess whether the quality level of an entity (lot, process, etc) conforms to a declared value. The sampling plans have been devised so as to obtain a risk of less than 5 % of contradicting a correct declared quality level. The risk is 10 % of failing to contradict an incorrect declared quality level which is related to the limiting quality ratio (see clause 4). Sampling plans are provided corresponding to three levels of discriminatory ability. In contrast to the procedures in the other parts of ISO 2859, the procedures in this part of ISO 2859 are not applicable to acceptance assessment of lots. Generally, the balancing of the risks of reaching incorrect conclusions in assessment procedures will differ from the balancing in the procedures for acceptance sampling. This part of ISO 2859 may be used for various forms of quality inspection in situations where objective evidence of conformity to some declared quality level is to be provided by means of inspection of a sample. The…

ISO/TR 17671-4-2002 pdf download.Welding – Recommendations for welding of metallic materials一 Part 4: Arc welding of aluminium and aluminium alloys. This part of ISOITR 17671 gives general recommendations for the manual, mechanized and automatic fusion welding of wrought and cast aluminium alloys and combinations thereof. For general guidelines, see ISOITR 17671-1. In this part of ISOITR 17671 the word ‘pipe” alone, or in combinations, is used to mean tub& or hollow section, although these terms are often used by different industries for different categories of product. 2 References ISO 3834-2, Quality requirements for welding — Fusion welding of metallic materials — Part 2: Comprehensive quality requirements ISO 3834-3, Quality requirements for welding — Fusion welding of metallic materials — Part 3: Standards quality requirements ISO 4063:1998, Welding and allied processes — Nomenclature of processes and reference numbers. ISO 6520-1. Welding and allied processes — Classification of geometric imperfections in metallic materials — Part 1: Fusion welding ISO 6947:1990, Welds — Working positions — Definitions of angles of slope and rotation ISO 9606-2, Approval testing of welders — Fusion welding — Part 2: Aluminium and aluminium alloys. ISO 9692-3, Welding and allied processes — Recommendations for joint preparation — Part 3:…

ISO 14617-2-2002 pdf free download.Graphical symbols for diagrams 一 Part 2: Symbols having general application. This part of ISO 14617 specifies graphical symbols of a general character, mainly for use in building-up complete symbols representing specific products and functions in diagrams. For the fundamental rules of creation and application of graphical symbols in diagrams, see ISO 81714-1. For an overview of ISO 14617, information on the creation and use of registration numbers for identifying graphical symbols used in diagrams, rules for the piesentation and application of these symbols, and examples of their use and application, see ISO 14617-1. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of ISO 14617. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 14617 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 31-11:1992, Quantities and units — Part 11: Mathematical…

EN ISO 3451-5:2002 pdf free.Plastics – Determination of ash- Part 5: Poly(vinyI chloride). 5 Apparatus Apparatus as specified in ISO 3451-1. and in particular 5.1 Crucible of silica, platinum or porcelain with lid, diameter of upper part 45 mm to 75 mm, height equal to the diameter. The size shall be such that the crucible is not more than hah.filled by the test portion. 5.2 Bunsen burner, with silica triangle and tripod, or other suilable heating device. 5.3 Muffle furnace or microwave furnace, capable of being controlled thermostatically at 950 °C + 50°C. 5.4 Pipettes, of appropriate capacity ( methods B and C only). WARNING — In 7.3.4 and 7.4.3, it is required to use a pipette for the addition of concentrated sulfuric acid. The acid must be introduced into the pipette using a suitable device (e.g. a rubber-bulb pipette filler) and must never be sucked up by mouth. 5.5 Desiccator, containing an effective drying agent that does not react chemically with the ash components NOT[ In son’e cases. t-,e affinity of ash r water can be greater than that of dry ng agents comironly used. 5.6 Analytical balance, aaurate to 0.1 mg 5.7 Weighing bottics 6 Safety precautions 6.1…

ISO 14617-10-2002 pdf download.Graphical symbols for diagrams – Part 10: Fluid power converters. This part of ISO 14617 specifies graphical symbols for fluid power conversion units such as pumps and motors in diagrams (for pumps used mainly for transportation, see ISO 14617-9). For the fundamental rules of creation and application of graphical symbols in diagrams, see ISO 81714-1 For an overview of ISO 14617, information on the creation and use of registration numbers for identifying graphical symbols used in diagrams, rules for the presentation and application of these symbols, and examples of their use and application, see ISO 14617-1. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of ISO 14617. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 14617 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 5598:1985, Fluid power systems and components —…

ISO 4407-2002 pdf free download.Hydraulic fluid power – Fluid contamination – Determination of particulate contamination by the counting method using an optical microscope. ISO 4407 specifies methods for determining the level of particulate contamination in liquids used in hydraulic systems by counting the number of particles deposited on the surface of a membrane filter using an optical microscope. It includes particle counting by two manual methods and image analysis, using either transmitted or incident lighting systems. Particle sizes 2 pm can be sized and counted by this method, but the resolution and accuracy of the results will depend upon the optical system used and the capabilities of the operator. All hydraulic fluids with a wide range of contamination levels can be analysed according to this International Standard. However, the counting uncertainty at the larger particle sizes increases if the volume filtered is reduced to allow smaller sized particles to be counted, where a fine precipitate or a high particle concentration is present. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However,…