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ISO 17987-3:2016 specifies the LIN protocol including the signal management, frame transfer, schedule table handling, task behaviour and status management and LIN master and slave node. It contains also OSI layer 5 properties according to ISO 14229‑7 UDSonLIN-based node configuration and identification services (SID: B016 to B816) belonging to the core protocol specification. A node (normally a…

ISO 17987-4:2016 specifies the 12 V and 24 V electrical physical layers (EPL) of the LIN communications system. The electrical physical layer for LIN is designed for low-cost networks with bit rates up to 20 kbit/s to connect automotive electronic control units (ECUs). The medium that is used is a single wire for each receiver and transmitter with reference to ground. ISO 17987-4:2016 includes…

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.

For factory made, residential, commercial and industrial, electrically operated compression, air-to-air air-conditioners and air-to-air heat pumps above 12kW, described as variable refrigerant flow systems, this document specifies: - performance testing, the standard conditions and the test methods for determining the capacity and efficiency ratings under heating and cooling, and - calculation…

This document specifies technology that supports the efficient transmission of immersive audio signals and flexible rendering for the playback of immersive audio in a wide variety of listening scenarios. These include home theatre setups with 3D loudspeaker configurations, 22.2 loudspeaker systems, automotive entertainment systems and playback over headphones connected to a tablet or smartphone.

This document specifies requirements and test methods for powered polymerization activators in the 380 nm to 515 nm wavelength region intended for chairside use in polymerization of dental polymer-based materials. This document applies to quartz-tungsten-halogen lamps and light-emitting diode (LED) lamps. Powered polymerization activators could have internal power supply (rechargeable battery…

This international standard applies to the Digital Governance part of the mobility system of a city engaged in sustainability. It aims at achieving sustainability goals of the local community. It targets Urban Mobility and its connections with intercity and other long-distance transport solutions. It applies to mobility of people and goods. This document defines and establishes methodologies for…

ISO 13504:2012 specifies general requirements for the manufacture of instruments and related accessories used in the placement of dental implants and further manipulations of connecting parts in the craniofacial area. It is applicable to single-use and reusable instruments, regardless of whether they are manually driven or connected to a power-driven system.

This document specifies testing procedures for evaluation of external leakage of valve stem seals (or shaft) of isolating valves and control valves intended for application in volatile air pollutants and hazardous fluids. End connection joints, body joints, vacuum application, effects of corrosion, and radiation are excluded from this document. This document concerns classification system and…