Industrial-process control systems. Methods of evaluating the performance of valve positioners with pneumatic outputsWhat is BS EN 61514 Valve positioners with pneumatic outputs about? BS EN 61514 is a European standard that specifies tests designed to determine the static and dynamic performance of single acting or double acting analogue positioners. The tests may be applied to positioners, which receive standard analogue input signals (as specified in IEC 60381 and IEC 60382) and have a pneumatic output. BS EN 61514 is intended to provide definitions of positioner

ISO 1496‑2 on thermal containers is useful for:

This includes a more current description of in vitro techniques that rely less on the use of animals and generate more predictive results

The standard contains a large number of major and minor technical changes and extensions

BS CECC 96100 provides detailed instructions for users to complete the detail specification of rotary switches

and orienting of workpieces

It supersedes BS 5908:1990 Code of practice for fire precautions in the chemical and allied industries

This capability can detect and isolate all problems during transmission and reception

It outlines legal and regulatory requirements as well as industry grades for materials – providing ways to classify the quality and hardness of spheroidal cast irons

Annex N (informative) Roof bracing recommendations for small single-storey non-residential buildings and annexes with pitched roofs

The tests and procedures detailed may also be used

EN AW-6063A

avoid people trapped in the lift