The Crack Detection Microscope is
a precision apparatus, used for
measuring cracks in concrete.
It has its own adjustable light source
for darkened conditions.
The image is focused by turning
a knurled knob on the side and the
eyepiece scale can be rotated through
360 degrees to align with the crack
The 4mm range of measurement is
divided into 0.02mm divisions.
Crack Detection Microscope com-
The Curing Tank is designed for curing
concrete cubes, beams and cylinders.
The temperature can be set and
maintained to the required value by
an electric resistance incorporating
a thermo regulator which maintains
set temperature between ambient
and 40oC with ±2oC accuracy.
The tank is also supplied with
a submersible circulator pump to
assure good temperature uniformity.
EN 12390-1-2, ASTM C39, 192
Small Curing Tank complete with
Large Curing Tank complete with
Set of Racks for Small Curing tank
Set of Racks for Large Curing tank
Recirculating Pump and heater
The Cylinder Capping Frame is used to assure plane end
surfaces perpendicular to the axis of the cylinder during the capping. Base and capping plate machined from
steel. Guide is machined from cast aluminium or steel.
The frame comprising vertical supports mounted on a steel base.
Which can be disassembles for easy machining.
ASTM C617, EN 12390-3 AASHTO T23
Cylinder Capping Frame
Cylinder Specimens, 75mm
Cylinder Specimens, 100mm
Cylinder Specimens, 150mm
Flake Capping Compound, 22 kg bag
The LCD graphics Data Acquisition
and Controls System (DA/CS) is
designed to control the machine and
to process the data from linear
potentiometric transducers, Load
Cells, installed on the CBR machine
The DA/CS compatible design
satisfies the ergonomic requirements
for various uses.
The digital graphic display allows real
time Load vs. penetration graph and
value readout. At the end of the test
cycle the results can be stored in the
large memory or to a PC by using the
Dedicated real time CBR software
package is available for testing and
further data processing, database
management and certificate printing.
•Calculates corrected CBR value at
2,5mm and 5mm
•Large memory up to 100 tests
•RS232 connection serial port for
connecting either PC or printer for
•Two analogical channels, for Load
Cell Linear and potentiometer
BS 1377, 1924, EN 13286-47, ASTM D1883, AASHTO T193
Data Acquisition and Controls Sys
The Apparatus is used for specific gravity determination
of fresh and hardened concrete.
A purpose built robust frame designed to support the
electronic balance. The lower part of the frame incorporates a moving platform,
which carries the water tank allowing the test specimens to be weighed in both
air and water.Specific Gravity Frame supplied complete with water tank,
Buoyancy Balance, Cradle and suspension hook.
EN 12390-7, 1097-6, BS 1881:114
Cradle and suspension hook
Buoyancy Balance, 15 kg x 0.5 g