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iTeh together with SIST has developed and compiled a comprehensive collection of standard packages to support your standard requirements. Our packages cover an array of content that includes quality management, risk management, road vehicles, machine safety, and much more. With over 200 packages to choose from, you are sure to find a collection to suit your standard needs.

Latest Standards

This document gives general guidance for the sampling and gas chromatographic analysis of oil carryover in biomethane or compressed natural gas (CNG). The oil carryover is determined by sampling on coalescing filters under defined operational conditions (the two first normal cubic meters delivered at a refueling station). The oil carryover is expressed as concentration and the range of this method is 3 mg/kg – 30 mg/kg.

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    21 pages
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    16 pages
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This document specifies a method of vertical impact testing on a filled paper sack by dropping. It is performed either as a single test to investigate the effects of vertical impact or as part of a sequence of tests designed to measure the ability of a sack to withstand a distribution system that includes a vertical impact hazard.
This document specifies the testing procedure and how the results of tests are presented. It is based on ISO 2248 but is specifically related to paper sacks.

  • Standard
    16 pages
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    13 pages
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This document specifies the principles of inductively coupled plasma mass spectrometry (ICP-MS) and provides general requirements for the use of this technique to determine elements in water, digests of sludges and sediments (e.g. digests of water as described in ISO 15587-1 or ISO 15587-2). Generally, the measurement is carried out in water, but gases, vapours or fine particulate matter can be introduced too. This document applies to the use of ICP-MS for aqueous solution analysis.
The ultimate determination of the elements is described in a separate International Standard for each series of elements and matrix. The individual clauses of this document refer the user to these guidelines for the basic principles of the method and the configuration of the instrument.

  • Standard
    41 pages
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    43 pages
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This document specifies a test method for determining the liquid tightness of clothing for protection against rain, using a static manikin exposed to large amount of high energy droplets from above. It is applicable to the testing of jackets, trousers, coats and one- or two-piece suits.

  • Standard
    17 pages
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    14 pages
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This document specifies a method for the determination of the concentration hydrochloric acid and hydrofluoric acid in biomethane, after absorption on an alkali-impregnated quartz fiber filter or in a sorbent trap, by ion chromatography (IC) with conductimetric detection.
The method is applicable to biomethane in levels:
- for HCl: 0,07 mg/m3 to 34,3 mg/m3;
- for HF: 0,07 mg/m3 to 17,5 mg/m3.

  • Standard
    22 pages
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    20 pages
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This document defines minimum requirements for the design and performance of power assisted stretchers used in road ambulances for the treatment and transportation of patients. It aims to ensure patient safety and minimize the physical effort required by staff operating the equipment.

  • Standard
    17 pages
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    16 pages
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This document specifies safety, constructional, performance, testing and documentation requirements of gas safety shut-off devices (SSDs). This document is applicable to SSDs with operating pressures greater than 500 kPa (5 bar) up to 10 MPa (100 bar) of nominal connection sizes up to and including DN 400 for use with fuel gases such as natural gas, manufactured gas, biomethane or liquefied petroleum gas (LPG) in commercial industrial installations, including fuel gas infrastructures. This document is applicable to SSDs for an operating temperature range from −20 °C to +60 °C; This document is applicable to: — test methods which are intended for product type tests, routine tests and batch surveillance tests; — SSDs which use the pipeline gas as a source of control energy unassisted by any external power source; — SSDs integrating on the same body a second SSD, conforming to the requirements in this document; — SSDs integrating a gas pressure regulator conforming to ISO 23555-2; — SSDs incorporating a creep (venting) relief device and/or a vent limiter conforming to the requirements in this document; This document does not apply to: — SSDs upstream from/on/in domestic gas-consuming appliances which are installed downstream of domestic gas meters; — SSDs designed to be incorporated into pressure control systems used in service lines (pipework from the main pipework in a gas infrastructure to the point of delivery of the gas) with declared volumetric flow rate ≤ 200 m3/h (n); — industrial process control valves on/off type (see IEC 60534 for information on the design, classification and tests for this type of valve); NOTE Such valves cannot be declared conformant to this document. — SSDs used in sour gas environments (gas environments containing water and H2S are considered sour) or corrosive conditions; — SSDs in service conditions with waste gases (e.g. biogas etc.), if additional information is not provided (e.g. contaminant, liquid etc.).

  • Standard
    50 pages
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    50 pages
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    50 pages
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IEC 60268-24:2023 is applicable to active acoustic noise-cancelling headphones and earphones which have the function of reducing the noise heard by the user by the output sound from the transducer generated by the environment noise detection microphone and the noise reduction signal processing circuit.
This document specifies the terms and definitions of this type of headphones or earphones, the characteristics to be specified, and the measurement and evaluation methods.
The noise detection microphone or microphones are mounted in the body, on the surface, or on an accessory of the headphones or earphones. Signal processing circuits are analogue and digital electronic circuits.
This document does not deal with equipment intended for hearing protection.
The noise cancelling characteristic measurement methods can be applied to headphones and earphones having no active noise cancelling function.

  • Standard
    28 pages
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    25 pages
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IEC 62282-6-107:2024 covers micro fuel cell power systems, micro fuel cell power units and fuel cartridges using hydrogen produced from water-reactive (UN Division 4.3) compounds as fuel. These systems and units use proton exchange membrane (PEM) fuel cell technologies. The designs can include fuel processing subsystems to derive hydrogen gas from the water-reactive fuel formulation.
This document only applies to water-reactive (UN Division 4.3) solid compounds which solely evolve hydrogen gas upon contact with water (or non-hazardous aqueous solutions). This document does not apply to compounds with a subsidiary hazard risk, or which are not permitted to be transported by air according to the International Civil Aviation Organization (ICAO) Technical Instructions.

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    16 pages
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    12 pages
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This document describes a method for sampling and analysis of volatile organic compounds (VOCs), including siloxanes, terpenes, organic sulfur compounds, in natural gas and biomethane matrices, using thermal desorption gas chromatography with flame ionization and/or mass spectrometry detectors (TD-GC-FID/MS)

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    16 pages
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    13 pages
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This document specifies a graphic data dictionary (GDD), a system of standardized codes for existing road traffic signs and pictograms used to deliver traffic and traveller information (TTI). The coding system can be used in the formation of messages within intelligent transport systems (ITS).

  • Standard
    81 pages
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    82 pages
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This document gives guidance on a) confidentiality of personal information for the customer and the laboratory, b) laboratory safety requirements, c) calibration sources and calibration dose ranges useful for establishing the reference dose-response curves that contribute to the dose estimation from CBMN assay yields and the detection limit, d) performance of blood collection, culturing, harvesting, and sample preparation for CBMN assay scoring, e) scoring criteria, f) conversion of micronucleus frequency in BNCs into an estimate of absorbed dose, g) reporting of results, h) quality assurance and quality control, and i) informative annexes containing sample instructions for customers, sample questionnaire, a microscope scoring data sheet, and a sample report. This document excludes methods for automated scoring of CBMN.

  • Standard
    35 pages
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  • Standard
    38 pages
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    35 pages
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    35 pages
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This document defines terms and definitions for the integral seawater desalination process. It covers basic definitions, as well as specific subject matter including water intake, pre-treatment, membrane desalination, distillation desalination, post-treatment and auxiliary terms. This document applies to all types and sizes of seawater desalination facilities and systems, and to all types of stakeholders involved in seawater desalination.

  • Standard
    11 pages
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    13 pages
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    13 pages
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The ISO 22915 series deals with the safety of industrial trucks, as defined in ISO 5053-1, relative to their stability and the verification of that stability. This document specifies basic test criteria and requirements for verifying the stability of industrial trucks, hereafter referred to as "trucks". It is applicable to the following truck types and special conditions: a) counterbalanced trucks with mast as specified in ISO 22915-2; b) reach and straddle trucks as specified in ISO 22915-3; c) pallet stackers, double stackers, and order-picking trucks with operator position elevating up to and including 1 200 mm lift height as specified in ISO 22915-4; d) single-side-loading trucks as specified in ISO 22915-5; e) bidirectional and multidirectional trucks as specified in ISO 22915-7; f) additional stability test for trucks operating in special conditions of stacking with the mast tilted forward as specified in ISO 22915-8; g) counterbalanced trucks with mast handling freight containers of 6 m (20 ft) length and longer as specified in ISO 22915-9; h) additional stability test for trucks operating in special conditions with the load substantially laterally displaced by powered devices as specified in ISO 22915-10; i) industrial variable-reach trucks as specified in ISO 22915-11; j) industrial variable-reach trucks handling freight containers of 6 m (20 ft) length and longer as specified in ISO 22915-12; k) rough-terrain trucks with mast as specified in ISO 22915-13; l) rough-terrain variable-reach trucks as specified in ISO 22915-14; m) counterbalanced trucks with articulated steering as specified in ISO 22915-15; n) pedestrian-propelled trucks as specified in ISO 22915-16; o) towing tractors, burden and personnel carriers as specified in ISO 22915-17; p) additional stability test for trucks operating in the special condition of offset load, offset determined by utilization as specified in ISO 22915-20; q) order-picking trucks with operator position elevating above 1 200 mm as specified in ISO 22915-21; r) lateral- and front-stacking trucks with and without elevating operator position as specified in ISO 22915-22; s) slewing variable-reach rough-terrain trucks as specified in ISO 22915-24. It is also applicable to trucks operating under the same conditions when equipped with load-handling attachments and low-lift trucks with lift height up to and including 500 mm. This document does not apply to the following: — trucks handling suspended loads which can swing freely.

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    9 pages
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    9 pages
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    9 pages
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    9 pages
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  • Standard
    7 pages
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    7 pages
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    7 pages
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    7 pages
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This document specifies three methods to determine the permeability to gas by measuring the volume of gas diffusing through a rubber or plastics hose or length of tubing used for gas applications in a specified time. — Method 1 is for determining the permeability of the complete hose wall or length of tubing wall, excluding end fittings, to the test gas. — Method 2 is for determining the permeability at the hose and fitting interface to the test gas. — Method 3 is for precisely determining the permeability of the complete hose or length of tubing, including end fittings.

  • Standard
    12 pages
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    13 pages
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    12 pages
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    12 pages
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This document specifies requirements for the qualification and certification of personnel who perform operations on NGVs, according to the level of safety required by the role and/or position. NOTE 1 The certification is required for the level 3 and 4 of competence as defined in ISO 23684. NOTE 2 This document specifies requirements for what are, in effect, third-party conformity assessment schemes. These requirements do not directly apply to conformity assessment by second or first parties, but relevant parts of this document can be referred to in such arrangements.

  • Standard
    25 pages
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    26 pages
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    26 pages
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This document specifies a method for the determination of the ash of coal and coke.

  • Standard
    4 pages
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    4 pages
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    4 pages
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This document outlines the general requirements for conducting a multi-centre medical data collaborative analysis, covering various aspects such as system architecture, data storage, data standardization, collaborative research management and security. The data considered in this standard primarily encompasses electronic health record data for multi-centre collaborative researches, including structured data, medical text data, image data, etc. This standard is applicable to a wide range of individuals and institutions, including developers, maintainers, management personnel, researchers, and data-owning organizations.

  • Technical specification
    18 pages
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    18 pages
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    18 pages
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This document specifies the method of calculating the coordinates of the CIE 1976 L*u*v* colour space including correlates of lightness, chroma, saturation and hue. It includes two methods for calculating Euclidean distances in this space to represent the relative perceived magnitude of colour differences. It also specifies the method of calculating the coordinates of the u′,v′ uniform chromaticity scale diagram. This document is applicable to tristimulus values calculated using the colour-matching functions of the CIE 1931 standard colorimetric system or the CIE 1964 standard colorimetric system. This document is applicable for the specification of colour stimuli perceived as belonging to a reflecting or transmitting object, where a three-dimensional space more uniform than tristimulus space is required. This includes self-luminous displays, like computer, television and smart-phone displays, if they are being used to simulate reflecting or transmitting objects and if the stimuli are appropriately normalized. This document, as a whole, does not apply to colour stimuli perceived as belonging to an area that appears to be emitting light as a primary light source or that appears to be specularly reflecting such light. Only the u′,v′ uniform chromaticity scale diagram defined in 4.1 and the correlates of hue and saturation defined in 4.3 apply to such colour stimuli.

  • Standard
    8 pages
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    8 pages
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    8 pages
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    8 pages
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