PEI BOX

Equipment suitable for PEl method abraded test
specimen observation and in conformity with ASTM
C1027-99, and UNI EN ISO 10545-7 standards.
This system makes it possible to observe abraded
test specimens in controlled and repeatable light
conditions. Light intensity can be adjusted.
The instrument is already supplied with the light intensity adjusted
according to the standard.
The test involves the observation of an abraded test
specimen which is placed in the middle of a special
surface, together with other 8 unabraded test specimens
of the same size. The observation is carried out standing in front of
the equipment,with visual angle and distance as requested
by the standard.