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This standard covers architectural doors applied to topside and living quarter areas for fixed or floating offshore oil and gas projects.

 

This part of IS0 9073 specifies a method for measuring the time of liquid (simulated urine) strike-through for nonwoven coverstocks. The method is suitable for making comparisons between different nonwoven coverstocks. It does not simulate in-use conditions for finished products.

 

This document defines the requirements for the design, manufacturing, materials, welding, quality control, assembly, testing, documentation and process control of axial, ball, check, gate, and plug valves for application in the petroleum and natural gas industries. This document applies to ASME Class 150, 300, 600, 900, 1500, and 2500 valves intended for use in subsea pipelines. This document is a supplement to API 6D, 25th edition (2021), the requirements of which are applicable with the additions specified in this document.

 

This standard covers performance, marking requirements and test methods for a flexible sprinkler hose with fittings, attachments and anchoring components intended for direct connection to a single fire sprinkler in installations utilizing a flexible attachment to the sprinkler system piping such as clean rooms, suspended ceilings, and exhaust ducts.

 

This document specifies the requirements for the tensile testing of metallic materials at ambient temperature for aerospace applications. It is applied when referred to in the EN technical specification or material standard unless otherwise specified on the drawing, order or inspection schedule.

 

This document specifies an instrumental method for determining the turbidity of clear liquids. It is applicable to resins and resin solutions, solvents, clear coating materials, monomers and any other liquids where clarity is specified. The measurement of the turbidity of liquids can be carried out visually or by instrument, but visual methods can be subjective. This method measures instrumentally the scattering of light by the insoluble matter in a liquid and therefore gives an objective determination of turbidity. Turbidity in liquids is caused by the presence of undissolved matter (i.e. non-settling flocculation, gels or other suspended matter such as particles or droplets). In the case of finely dispersed undissolved matter, the turbidity may be determined by measuring the intensity of the light which is scattered by the particles when a beam of light is passed through the liquid.

 

ISO 15715:2003 specifies an instrumental method for determining the turbidity of clear liquids. It is applicable to resins and resin solutions, solvents, clear coating materials, monomers and any other liquids where clarity is specified.

 

ISO 284:2012 specifies the maximum electrical resistance of a conveyor belt and the corresponding test method. The test is intended to ensure that the belt is sufficiently conductive to avoid the accumulation of electrical static charge which can be developed during service use. ISO 284:2012 is not suitable or applicable to light conveyor belts as described in ISO 21183-1, the static electrical properties of which are measured by ISO 21178.

 

ISO 1120:2012 specifies a static test method for measuring the strength of a conveyor belt mechanical fastening; the mechanical joints can be either of the type employing a connecting rod or of a type which does not employ a connecting rod.

 

This document specifies the safety requirements and measures for double blade circular sawing machines for cross-cutting with integrated feed of the cutting-stroke, with manual loading and/or unloading of the workpiece and capable of continuous production use, hereinafter referred to also as “machines”.

 

This document specifies the safety requirements and measures for single blade automatic and semi-automatic up-cutting cross-cut sawing machines, capable of continuous production use, hereinafter referred to also as “machines”.

 

This document provides product category rules (PCR) for Type III environmental product declarations (EPD) for resilient, textile, laminate and modular mechanical locked floor coverings, as well for underlays specific to these floor coverings. This document applies to the following products: - resilient floor coverings manufactured from plastics, linoleum, cork or rubber, including loose-laid mats; - textile floor coverings, including loose-laid mats, rugs and runners; - laminate floor coverings; - modular mechanical locked floor coverings; - underlays. An EPD can be developed for single or individual products, product groups and average products.

 

This document specifies the characteristics of multilayer mechanical locked floor covering with a wear-resistant and decorative surface layer supplied in panels (either tile or plank form). The floor panels are considered suitable for domestic and commercial levels of use and designed for floating installation. This document does not apply to resilient floor panels for loose-laying according to EN ISO 20326, to multilayer wood floorings according to EN 13489, to wood veneer floor coverings according to EN 14354, to laminate floor covering according to EN 13329, EN 14978 and EN 15468 nor to products specified in EN ISO 10581, EN ISO 10582, EN ISO 24011, EN 12104 and ISO 14486. This document is applicable to areas which are subject to frequent wetting, e.g. bathrooms, laundry rooms or saunas, only if specified by the producer. This document also includes requirements for marking and packaging. In Annex A (informative), optional properties are given. In Annex B (informative), a test method for the classification of the flexibility is given.

 

 

This document specifies the requirements for the tensile testing of metallic materials at elevated temperature for aerospace applications. It is applied when referred to in the EN technical specification or material standard unless otherwise specified on the drawing, order or inspection schedule.

 

This document establishes basic principles and specifies requirements and methods to determine cardinal values of bacteria and yeast strains. These methods are based on (1) the determination of maximum specific growth rates of the studied strain grown in a defined range of values of the intrinsic or extrinsic factor under study and (2) on the use of secondary models to obtain the cardinal values. These methods can be applied to all type of bacteria and yeasts. Finally, this document provides guidelines on the use of the determined cardinal values in growth simulation based on predictive microbiological models.

 

This document specifies test methods for the determination of the plastics compatibility of packaging/intermediate bulk containers (IBC) made from polyethylene, fluorinated polyethylene and coextruded plastics. It covers the determination of adequate plastics compatibility against the processes of deterioration: -        softening due to absorption (swelling); -        stress cracking; and -        combinations thereof. It applies to: -        drums and containers made from plastics according to paragraph 6.1.4.8 of the UN recommendations 1); -        composite packaging (plastics) with inner receptacle made from plastics according to paragraph 6.1.4.19 of the UN recommendations; -        rigid plastics IBCs (types 31H1 and 31H2) according to 6.5.5.3 of the UN recommendations; and -        composite IBCs with rigid plastics inner receptacles (type 31HZ1) according to 6.5.5.4 of the UN recommendations; whose design is approved by a competent authority for the transport of liquid dangerous goods. This proof of adequate plastics compatibility is only applicable to the above packaging and IBC types of the following materials and material specifications: -        packaging and IBCs made from polyethylene (PE); -        packaging and IBCs made from polyethylene (PE), whose internal surfaces are fluorinated; and -        packaging and IBCs which are coextrusion blow moulded and have walls with the following multilayer structure (from inside to outside): -        polyamide (PA)//bonding agents//polyethylene (PE); or -        ethyl vinyl alcohol (EVOH)//bonding agents//polyethylene (PE). 1) UN Recommendations on the Transport of Dangerous Goods – Model Regulations

 

This document specifies the limits of sizes for major, pitch and minor diameters of ISO metric trapezoidal screw threads (Tr) conforming to ISO 2902 having basic and design profiles in accordance with ISO 2901. This document is applicable to the metric trapezoidal screw threads with the seven recommended tolerance classes specified in ISO 2903. See Table 1.

 

This standard provides a comprehensive set of procedures for verifying the correct implementation of each capability claimed on a BACnet PICS including: (a) support of each claimed BACnet service, either as an initiator, executor, or both, (b) support of each claimed BACnet object-type, including both required properties and each claimed optional property, (c) support of the BACnet network layer protocol, (d) support of each claimed data link option, and (e) support of all claimed special functionality.

 

This part of ISO 7097 describes an analytical method for the determination of uranium in samples from pure product materials such as U metal, UO2, UO3, uranyl nitrate hexahydrate, uranium hexafluoride and U3O8 from the nuclear fuel cycle. This procedure is sufficiently accurate and precise to be used for nuclear materials accountability. This method can be used directly for the analysis of most uranium and uranium oxide nuclear reactor fuels, either irradiated or un-irradiated, and of uranium nitrate product solutions. Fission products equivalent to up to 10 % burn-up of heavy atoms do not interfere, and other elements which could cause interference are not normally present in sufficient quantity to affect the result significantly. The method recommends that an aliquot of sample is weighed and that a mass titration is used, in order to obtain improved precision and accuracy. This does not preclude the use of alternative techniques which could give equivalent performance. The use of automatic device(s) in the performance of some critical steps of the method has some advantages, mainly in the case of routine analysis.