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This document specifies the methodologies for calculation of braking performance for railway rolling stock. This document describes the general algorithms/formulae using instantaneous value inputs to perform calculations of brake equipment and braking performance, in terms of stopping/slowing distances, braking power and energy for all types of rolling stock, either as vehicles or units. The calculations can be performed at any stage of the assessment process (design, manufacture, testing, verification, investigation, etc.) of railway rolling stock. This document does not set out specific acceptance criteria (pass/fail). This document is not intended to be used as a design guide for the selection of brake subsystems and does not specify performance requirements. This document does not provide a method to calculate the extension of stopping distances when the level of demanded wheel/rail adhesion exceeds the available wheel/rail adhesion (wheel slide activity). This document contains examples of the calculation of braking forces for different brake equipment types and examples of the calculation of stopping distance for vehicles or units.

 

This document specifies the classification, requirements and test methods for endodontic sealing materials used in dentistry. This document is applicable to materials used for conventional orthograde endodontic sealing (Type 1) and materials used for other endodontic sealing procedures including apexification, perforation filling, resorption, or retrograde root-end filling (Type 2). The Type 2 endodontic sealing materials may be used for vital pulp therapy. However, this document does not address or include requirements for vital pulp therapy. This document does not specify requirements or test methods for sterility.

 

 

 

This document specifies the minimum requirements for the contents of the user manual for Automotive LPG propulsion systems fitted in road vehicles. This document does not cover the user manual for forklift trucks or other industrial machinery.

 

 

ISO 80601-2-61:2017 applies to the basic safety and essential performance of pulse oximeter equipment intended for use on humans, hereafter referred to as me equipment. This includes any part necessary for normal use, including the pulse oximeter monitor, pulse oximeter probe, and probe cable extender. These requirements also apply to pulse oximeter equipment, including pulse oximeter monitors, pulse oximeter probes and probe cable extenders, which have been reprocessed. The intended use of pulse oximeter equipment includes, but is not limited to, the estimation of arterial oxygen haemoglobin saturation and pulse rate of patients in professional healthcare institutions as well as patients in the home healthcare environment and the emergency medical services environment. ISO 80601-2-61:2017 is not applicable to pulse oximeter equipment intended for use in laboratory research applications nor to oximeters that require a blood sample from the patient. If a clause or subclause is specifically intended to be applicable to me equipment only, or to me systems only, the title and content of that clause or subclause will say so. If that is not the case, the clause or subclause applies both to me equipment and to me systems, as relevant. Hazards inherent in the intended physiological function of me equipment or me systems within the scope of this document are not covered by specific requirements in this document except in 201.11 and in 7.2.13 and 8.4.1 of the general standard. NOTE 1 See also 4.2 of the general standard. "The general standard" is IEC 60601-1:2005+AMD1:2012, Medical electrical equipment ? Part 1: General requirements for basic safety and essential performance. ISO 80601-2-61:2017 can also be applied to me equipment and their accessories used for compensation or alleviation of disease, injury or disability. ISO 80601-2-61:2017 is not applicable to pulse oximeter equipment intended solely for foetal use. ISO 80601-2-61:2017 is not applicable to remote or slave (secondary) equipment that displays SpO2 values that are located outside of the patient environment. NOTE 2 Me equipment that provides selection between diagnostic and monitoring functions is expected to meet the requirements of the appropriate document when configured for that function. ISO 80601-2-61:2017 is applicable to pulse oximeter equipment intended for use under extreme or uncontrolled environmental conditions outside the hospital environment or physician's office, such as in ambulances and air transport. Additional standards can apply pulse oximeter equipment for those environments of use. ISO 80601-2-61:2017 is a particular standard in the IEC 60601-1 and ISO/IEC 80601 series of standards.

 

This document defines technical criteria and control procedures which are satisfied by hollow sleepers and bearers used in ballasted track with Vignole rails. The hollow sleepers and bearers designed for ballasted track can also be used in ballastless track. In this case, the requirements are defined by the customer.

 

1.1 This document specifies safety and hygiene requirements for the design and manufacture of pizza dough sheeters which: a) are intended to be used: 1) for producing mainly pizza dough bases in shops and craft activities (i.e. pizzerias, takeaway pizza shops, craft bakeries and/or pastries, catering facilities, etc.); 2) for flattening and enlarging pieces of dough; 3) only for professional use; 4) by one operator at a time; 5) as standalone table-top machines only; 6) only with manual feeding of the pieces of pizza dough by gravity; 7) only with manual unloading of the flattened and enlarged pieces of pizza dough; b) are fitted with: 1) at most two pairs of flattening rollers, the rollers of a pair having the same diameter and the same length; 2) flattening rollers having: i. diameter = 60 mm; ii. fixed direction of the rotation such as to move the pizza dough from top to bottom; iii. motor(s) for the rotation of the flattening rollers which transmit a power = 0,50 kW to each pair of rollers 1.2 The following relevant hazards are not covered by this document: - hazards arising from the use of an automatic loading and/or unloading system; - hazards due to packaging, handling and transport; - hazards due to ambiguous and/or not easily understandable information needed to control the machine. This document does not deal with any specific requirement on noise emitted from pizza dough sheeters as the generated noise does not cause a relevant hazard. The significant hazards covered by this document are described in Annex A. 1.3 The following machines are excluded from the scope of this document: - domestic (household) appliances; - machines with automatic feeding of the pizza dough pieces and/or unloading of the pizza bases; - machines with feeding of the lumps other than by gravity; - machines to process other products than pizza dough; - bagel machines; - dough sheeters (see EN 1674:2015); - moulders (see EN 12041:2014); - sheeters for pasta dough processing; - experimental and testing machines under development by the manufacturer. 1.4 This document is not applicable to machines which are manufactured before the date of publication of this European Standard.

 

This document specifies the characteristics of floor coverings based on polyvinyl chloride and modifications thereof, on jute or polyester backing or on polyester felt with polyvinyl chloride backing, supplied in either tile or roll form. To encourage the consumer to make an informed choice the document includes a classification system (see EN ISO 10874) based on intensity of use, which shows where these floor coverings give satisfactory service. It also specifies requirements for marking.

 

This document specifies a method for measuring the thickness, length and width of test pieces of wood-based panels.

 

This document defines a process guideline and a methodology to support the introduction of new materials and processes to meet the minimum requirements in the railway sector for all rolling stock defined in EN 17343 and onboard equipment. This document is applicable to new materials and processes for all rolling stock and onboard equipment.

 

ISO 6876:2012 specifies requirements and test methods for root canal (endodontic) sealing materials which set with or without the assistance of moisture and are used for permanent obturation of the root canal with or without the aid of obturating points/cones. It only covers sealers intended for orthograde use, i.e. a root filling placed from the coronal aspect of a tooth.

 

This document specifies the requirements for the function, design, performance, and testing of emergency push buttons that are installed in train’s driving’s cab. This document is applicable for emergency push button. This document is not applicable for emergency handle.

 

ISO 703:2017 specifies a test method for determining the transverse flexibility (troughability) of a conveyor belt, expressed as a ratio, F/L. The method is not suitable or valid for light conveyor belts as described in ISO 21183-1.

 

This document specifies characteristics of a light scattering aerosol spectrometer (LSAS) which is used for measuring the size, number concentration and number/size distribution of particles suspended in a gas. The light scattering technique described in this document is based upon single particle measurements. The size range of particles measured by this method is between approximately 0,06 µm to 45 µm in diameter. Instruments that conform to this document are used for the determination of the particle size distribution and particle number concentration at relatively high concentrations of up to 105 particles/cm3. Application fields include: For the above-mentioned applications, aerosol spectrometers should determine the particle size distribution and particle number concentration as accurately as necessary. For this purpose, they should have appropriate size resolution, sizing accuracy, counting efficiency and flowrate accuracy. These aerosol spectrometers are not suitable for the classification of clean rooms.

 

This International Standard identifies a set of features that describes digital still cameras (DSCs), and it specifies their definitions, measurement methods, and presentation methods. This International Standard applies to DSCs designed and produced for and promoted to general consumers and need not be applied to those DSCs designed and produced to meet individual and special specifications agreed upon by particular business or industrial users and the manufacturer. The presentation methods specified in this International Standard are intended for use as notations on camera bodies, on product packaging, on promotional materials for advertising and at the point of purchase, in electronic or printed catalogues and other materials, and in the relevant software.

 

This part of EN 71 specifies requirements for the substances and materials used in finger paints and applies to finger paints only. Additional requirements are specified for markings, labelling and containers. NOTE EN 71-3 and EN 71-12 specify requirements and test methods for finger paints for the migration of certain elements (see F.4) and N-nitrosamines (see F.9).

 

This document specifies a method for the high temperature exposure of protection sleeve for electrical cable and cable bundles for aerospace application. It is used together with EN 6059-100.