Description

BS 5477 – Method for visual assessment, by grid assay, of dirt in paper for character recognition

Measures the proportion of the surface area containing particles that are immediately obvious to the eye. Reports the number of grid squares per 6 m^2 containing dirt.

Cross References:
BS 950:Part 1
BS 3430

Product Details

Published:

06/30/1977

ISBN(s):

0580097838

Number of Pages:

2

File Size:

1 file , 220 KB

Product Code(s):

00115825, 00115825, 00115825

Note:

This product is unavailable in Ukraine, Russia, Belarus