BS 2742:2009 Use of the Ringelmann and miniature smoke charts
Publication Year
2009
Document Status
Current
Abstract
Explains the purpose and method of use of these charts for the visual assessment of the darkness of smoke emitted from chimneys.
Document History
Supersedes BS 2742:1969.
ISBN
9780580623004
Publisher Information
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
389 Chiswick High Road
London
BSI
UK
Website: http://www.bsi-global.com/
Email: cservices@bsi-global.com
Tel: 020 8996 9000