Dentistry. Intra-oral mirrorsWhat is this standard about? This document specifies requirements and test methods for reusable intra oral mirrors with a coated glass reflecting surface used for dental purposes in the oral cavity In addition, specific requirements for metallic casing and metallic handles are given.

Differences in plumbing within Europe have led to a variety of systems being developed

850 nm or 1 300 nm

BS 8489-7 outlines specifications for watermist systems for the protection of low hazard occupancies as defined in BS 8489-1 and is intended to be read in conjunction with that standard which looks at the design and installation of watermist systems

Smoke and heat control

if not otherwise stated

A new Clause 7 (Operational management) which is an amalgamation of Clause 7 (Operational control) and Clause 8 (Organizational resource management) from PAS 402: 2009

image quality

3 and Annex C of IEC 61508-2 and Annex D

which are the subject of BS AU 228-2:1989

including terminology

It addresses system

General principles of markings and the content of information are given in BS EN 15877-1 along with colours used