< 
Crack Detection Microscope
Specifically Designed for measuring cracks in concrete
Introduction
Description
The Crack Detection microscope is a high
quality product designed for measuring
crack widths, both in concrete and
other materials. British made, the high
definition microscope is connected to
an adjustable light source which
provides a well - illuminated image
under all working conditions.
The image is focused by turning the
knob at the side of the microscope and
the eye - piece graticule can be rotated
through 360° to align with the direction
of the crack under examination.
The 4mm range of measurement has a
lower scale divided into 0.2mm
divisions. These 0.2mm divisions are
sub - divided into 0.02mm divisions.
Current Codes of practice, state that
calculated maximum crack widths
should not exceed certain values:
e.g. 0.3mm in BS 8110 : Part 2 for most
types of environment.
This value is 15 divisions on the
graticule.
The Crack Detection microscope is very easy
to use and comes with simple
instructions in a wooden carrying box.
Specification
Magnification = x 35
Measuring Range = 4 mm
Divisions = 0.02mm
Weight including battery and box = 560gr
Dimensions of box = 150 x 100 50mm deep
|