Toimialayhteisöt

 

This document describes a test method for the determination of the water content of samples of bituminous mixtures. The test method is suitable for checking conformity to a product specification, where required. Exposure levels are related to both handling procedures and ventilation provision and it is emphasized that adequate training should be given to staff employed in the usage of these substances.

 

This document specifies a method to determine the apparent speech level reduction of furniture ensembles and enclosures (later: test objects) in field conditions meeting engineering grade of accuracy. The method is applicable for entire furniture ensembles or enclosures, which can be used by one or more occupants. This method is not intended for single components used in workstations, such as a screen, a storage unit, a table, a luminaire, a cupboard, a bookshelf, a standard chair, a wall absorber, or a ceiling absorber.

 

This document specifies the presentation of lexicographic entries in general language dictionaries, whether monolingual, bilingual or multilingual, following a lexicographic lemma-oriented approach, and addressed for human end-users. Concerning the modelling of the underlying data, this document follows the ISO 24613 series. The document provides recommendations to deal with the heterogeneous structures of data presentation in lexicographic entries, both in print and digital dictionaries. This document also establishes core concepts related to the broader scope of lexicographic work.

 

This document specifies a basic method of determining the particle size distribution applicable to a wide range of mineral soil materials, including the mineral fraction of organic soils. It also offers procedures to deal with the less common soils mentioned in the introduction. This document has been developed largely for use in the field of environmental science, and its use in geotechnical investigations is something for which professional advice might be required. A major objective of this document is the determination of enough size fractions to enable the construction of a reliable particle-size-distribution curve. This document does not apply to the determination of the particle size distribution of the organic components of soil, i.e. the more or less fragile, partially decomposed, remains of plants and animals. It is also realized that the chemical pre-treatments and mechanical handling stages in this document could cause disintegration of weakly cohesive particles that, from field inspection, might be regarded as primary particles, even though such primary particles could be better described as aggregates. If such disintegration is undesirable, then this document is not used for the determination of the particle size distribution of such weakly cohesive materials.

 

This document specifies procedures and techniques for obtaining comparable values for the absorptance of optical laser components.

 

 

 

 

 

This document specifies methods for the calculation of the thermal and fluid dynamic characteristics of chimneys serving one combustion appliance. The methods in this part of this document are applicable to negative or positive pressure chimneys with wet or dry operating conditions. It is valid for chimneys with combustion appliances for fuels subject to the knowledge of the flue gas characteristics which are needed for the calculation. The methods in this part of this document are applicable to chimneys with one inlet connected with one combustion appliance

 

This document specifies system requirements and test methods for Lane Change Decision Aid Systems (LCDAS). LCDAS are intended to warn the driver of the subject vehicle against potential collisions with vehicles to the side and/or to the rear in the adjacent lanes of the subject vehicle and moving in the same direction as the subject vehicle for lane change maneuvers. This standardization addresses LCDAS for use on forward moving cars, vans and straight trucks. This standardization does not address LCDAS for use on motorcycles or articulated vehicles such as tractor/trailer combinations and articulated buses.

 

 

This document specifies a laboratory method for the determination of the distillation characteristics of light and middle distillates derived from petroleum and related products of synthetic or biological origin with initial boiling points above 20 °C and end-points below approximately 400 °C, at atmospheric pressure utilizing an automatic micro distillation apparatus. This test method is applicable to such products as light and middle distillates, automotive spark-ignition engine fuels, automotive spark-ignition engine fuels containing up to 20 % (V/V) ethanol, aviation gasolines, aviation turbine fuels, (paraffinic) diesel fuels, FAME (B100), diesel blends up to 30 % (V/V) fatty acid methyl esters (FAME), special petroleum spirits, naphtha’s, white spirits, kerosene’s, burner fuels, and marine fuels. The test method is also applicable to hydrocarbons with a narrow boiling range, like organic solvents or oxygenated compounds. The test method is designed for the analysis of distillate products; it is not applicable to products containing appreciable quantities of residual material.

 

This International Standard specifies requirements for safety footwear for users of handheld chain saws. It also specifies requirements for footwear for users of handheld chain saws equipped with customized insocks, customized footwear with resistance to chain saw cutting or individual manufactured customized footwear with resistance to chain saw cutting. Special risks are covered by complementary job-related standards (e.g. electrically insulating footwear, protection against molten metal splash)

 

This document specifies requirements for safety footwear for users of handheld chain saws. The document is applicable to safety footwear designed to protect against the risks arising from the use of hand-held chainsaws primarily constructed for cutting wood. It also specifies requirements for footwear for users of handheld chain saws equipped with customized insocks. Special risks are covered by complementary job-related standards (e.g. electrically insulating footwear, protection against molten metal splash).

 

This document specifies a method for determining the body voltage (BV) generated when a person wearing standardized footwear walks on a resilient, modular mechanical locked floor coverings (MMF) or laminate floor covering. The test method can be used under laboratory conditions as well as in situ.

 

This part of ISO 8820 specifies fuse-links with tabs (blade-type) Type C (medium), Type E (high current), and Type F (miniature) for use in road vehicles. It establishes, for these fuse-link types, the rated current, test procedures, performance requirements, and dimensions. This part of ISO 8820 is applicable for fuse-links with a rated voltage of 32 V or 58 V, a current rating of =100 A, and a breaking capacity of 1 000 A intended for use in road vehicles. This part of ISO 8820 is intended to be used in conjunction with ISO 8820-1 and [1]. The numbering of its clauses corresponds to that of ISO 8820-1, whose requirements are applicable, except where modified by requirements particular to this part of ISO 8820.

 

This part of ISO 14505 gives guidelines and specifies a standard test method for the assessment, using human participants, of thermal comfort in vehicles. It is not restricted to any particular vehicle but provides the general principles that allow assessment and evaluation. The method can be used to determine a measure of the performance of a vehicle for conditions of interest, in terms of whether it provides thermal comfort to people or not. This can be used in vehicle development and evaluation. This part of ISO 14505 is applicable to all types of vehicles, including cars, buses, trucks, off-road vehicles, trains, aircraft, ships, submarines, and to the cabins of cranes and similar spaces. It applies where people are enclosed in a vehicle and when they are exposed to outside conditions. For those exposed to outside conditions, such as riders of bicycles or motorcycles, drivers of open sports cars and operators of fork lift trucks without cabins, vehicle speed and weather conditions can dominate responses. The principles of assessment, however, will still apply. This part of ISO 14505 applies to both passengers and operators of vehicles where its application does not interfere with the safe operation of the vehicle. It presents the principles of the assessment and evaluation of thermal comfort, including the use of test methods and trials. It also presents subjective methods that can be used in assessment. This part of ISO 14505 is a basic ergonomics standard which can contribute to the development of standards concerned with specific vehicles and products.

 

ISO 14505-3:2006 gives guidelines and specifies a standard test method for the assessment, using human subjects, of thermal comfort in vehicles. It is not restricted to any particular vehicle but provides the general principles that allow assessment and evaluation. The method can be used to determine a measure of the performance of a vehicle for conditions of interest, in terms of whether it provides thermal comfort to people or not. This can be used in vehicle development and evaluation. ISO 14505-3:2006 is applicable to all types of vehicles, including cars, buses, trucks, off-road vehicles, trains, aircraft, ships, submarines, and to the cabins of cranes and similar spaces. It applies where people are enclosed in a vehicle and when they are exposed to outside conditions. For those exposed to outside conditions, such as riders of bicycles or motorcycles, drivers of open sports cars and operators of fork lift trucks without cabins, vehicle speed and weather conditions can dominate responses. The principles of assessment, however, will still apply. ISO 14505-3:2006 applies to both passengers and operators of vehicles where its application does not interfere with the safe operation of the vehicle.