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This International Standard specifies the design, size and technical requirements for steel plate type recessed bitts to meet normal towing requirements.

This International Standard specifies the design, size and technical requirements for casting type recessed bitts to meet normal towing requirements.

IEC 61747-30-1:2012 is restricted to transmissive liquid crystal display-modules using either segment, passive or active matrix and achromatic or colour type LCDs. Furthermore, the transmissive modes of transflective LCD modules with backlights ON are comprised in this document. An LCD module in combination with a touch-panel or a front-light-unit is excluded from the scope because measurements…

This International Standard defines an impact test for establishing the maximum impulse for retention of a test ski on the test sole in the lateral direction. The test provides a measure of the release/retention boundary for lateral release of a ski-binding for adults (type A according to ISO 9462) at a particular ski-binding setting. The test method is designed to simulate the lateral impulsive…

This International Standard specifies four methods for the determination of the specific surface area of types and grades of carbon black for use in the rubber industry: — method A using the Ni‑Count‑1 apparatus (Clause 3); — method B using the Areameter apparatus (Clause 4); — method C using gas chromatography (Clause 5); — method D using the Monosorb surface-area analyser (Clause 6). Somewhat…

IEC 60358-1:2012 applies to capacitors, with rated voltage >1 000 V, connected line to ground with the low voltage terminal either permanently earthed or connected to devices, for applications listed hereunder and other similar uses. This standard serves as basic standard for the coupling capacitor, the different parts of this standard will present the supplementary specifications and tests,…

Background noise ubiquitously exists in analytical instruments whether or not a sample is applied to the instrument. ISO 11843-7:2012 is concerned with mathematical methodologies for estimating the minimum detectable value in case that the most predominant source of measurement uncertainty is background noise. The minimum detectable value can directly and mathematically be derived from the…

Scope 1.1 Facilities 1.1.1 Types of facilities 1.1.1.1 This Standard addresses ERAs for Class I nuclear facilities and uranium mines and mills. These facilities include (a) nuclear reactors; (b) uranium mines, mills, refineries, and conversion plants; (c) uranium fuel fabrication plants; (d) isotope processing facilities; (e) particle accelerators with a beam energy equal to or…

1 Scope 1.1 This Standard covers two-phase refrigerant compression-type refrigeration appliances for household use included within the scope of the US Department of the Environment (DoE) and Natural Resources Canada (NRCan) minimum energy performance requirements. This includes the following product categories: (a) refrigerators; (b) refrigerator-freezers; (c) chest and upright freezers;…

This part of ISO 17123 specifies field procedures to be adopted when determining and evaluating the precision (repeatability) of electro-optical distance meters (EDM instruments) and their ancillary equipment when used in building and surveying measurements. This part of ISO 17123 is applicable to reflector-type EDM instruments only and is not designed to determine the precision of non-prism EDM…