Intelligent transport systems. Automatic vehicle identification. Basic electronic registration identification (Basic ERI)1 Scope This International Standard supports simple systems for basic electronic registration identification (basic ERI) for use in intelligent road transport applications. This International Standard basic ERI defines the specification of a unique vehicle identifier (using an International Standard, or non standard, data concept), basic ERI functional capabilities, selectable for different basic ERI applications, minimum data interoperability

The combination of both detector types is also possible (see Annex B)

16 Under‑pillow alarms

BS EN 60444-9  is the specification for fixtures that allow the measurement of (series) resonance frequency

Note 3: BS EN 12312-20 does not establish requirements for noise and vibration

Section 2: Safety

over the use of inappropriate and possibly misleading results from fire test methods to assess the behaviour of such objects in fires

Dry heat testing is usually used to ensure quality assurance for electronic components operating at high temperatures

in two size ranges

Thermometric tests

BS EN 60669-2-2:2006 supersedes EN 60669-2-2:1997 + A1:1997 which has been withdrawn

This version of DD 263 replaces DD 263:2007

Who is BS 89250 – Thermoplastic moulded components for