Description

BS 2742M – Miniature smoke chart

A chart, printed in shades of grey matt lacquer, which when held at about 5 ft from the observer gives readings of the density values of smoke from chimneys. These are comparable with those obtained from the BS Ringelmann Chart (BS 2742C). The method of use is explained in BS 2742.

Cross References:
BS 2742
BS 2742C

VAT is applicable to this item. Discounts are available for 12 or more copies.

Product Details

Published:

08/15/1960

ISBN(s):

0580391671

Product Code(s):

373341

Note:

This product is unavailable in Ukraine, Russia, Belarus