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This document proposes a standard test procedure to assess the efficiency of cleaning systems for sensors. It addresses the following conditions: —     dust/mud —     frost/snow —     mist/rain This document does not propose a preferred cleaning system. This document is intended to be technologically neutral and performance-oriented. Its focus is on the cleaning system, not on sensor detection.…

This document specifies a lateral stability test for passenger-car and trailer combinations. It is applicable to passenger cars in accordance with ISO 3833, and also to light trucks and their trailer combinations. The lateral stability test determines the damping characteristic of the yaw oscillation of such towing-vehicle–trailer combinations excited by a defined steering impulse. The…

This document specifies a method for the identification of single fish and fish fillets to the level of genus or species. It allows the identification of a large number of commercially important fish species using DNA barcoding. This method was validated on raw fish. Laboratory experience indicates additional applicability to processed fish products (e.g. cold smoked, hot smoked, salted, frozen,…

This document establishes terms, descriptions and characteristics and provides typical photos of specified surface imperfections which can be found on finished silicon nitride rolling elements. Rolling elements refer to balls and rollers. Imperfections defined in this document correspond to patterns found on finished rolling elements before use. Deviations for the geometric product specifications…

This document defines requirements and specifications of indoor positioning references, which can be referenced for positioning in indoor space, for supporting indoor navigation functionality of a personal/vehicle (P/V) ITS station. NOTE          Specific structure and contents of indoor positioning references depend on types of indoor positioning technologies. This document defines: a)    the…

This document defines requirements and specifications for indoor positioning references, which can be referenced for positioning in indoor space, for supporting indoor navigation functionality of a personal/vehicle (P/V) ITS station. This document defines: a)    the composition of indoor positioning references for use in obtaining indoor positions for indoor navigation of P/V-ITS-stations; b)   …

This document specifies a test method to measure the surface tension of liquids with an optical method using the pendant drop. The method can be applied for the characterization of liquid coating materials. If applied to liquids with non-Newtonian flow behaviour (as defined in ISO 3219-1:2021, 3.22), restrictions can apply. NOTE       For other methods to determine the surface tension, see e.g.…

1 Scope 1.1 Inclusions This Standard applies to assemblies of hydrogen equipment integrated into an enclosure (i.e., enclosed hydrogen equipment, or EHE), such as a freight container or custom enclosure. See Annex Bfor examples of EHE. This Standard applies to enclosures with a minimum floor area of 7.4 m2 (80 ft2) and a maximum floor area of 41.8 m2 (450 ft2). The floor area of the EHE is…

IEC 60688:2024 applies to transducers (TRD) with electrical inputs and outputs for making measurements of AC or DC electrical quantities. The output signal can be in the form of an analogue or digital signal. This document applies to measuring transducers used for converting electrical quantities such as: – current, – voltage, – active power, – reactive power, – power factor, – phase angle…

NOTE 1       There is guidance or rationale for this subclause contained in Clause AA.2. This document applies to the basic safety and essential performance of ventilatory support equipment, as defined in 201.3.302, for ventilatory insufficiency, as defined in 201.3.302, hereafter also referred to as ME equipment, in combination with its accessories: —    intended for use in the home healthcare…