DIGITAL CBR TEST MACHINE

The device is composed of a robust and compact two column frame with adjustable upper cross beam driven by an electromechanical drive with maximum capacity of 50 kN or 100 kN and a data acquisition and processing system.
The CBR Test Machine designed to load the penetration piston into the soil sample at a constant rate to measure the applied load and piston penetration at predetermined intervals.
Two models are available as 50 kN and 100 kN capacity.

Standards Compliance :

• Complied as per EN 13286-4, BS 1377-4, ASTM D1883, AASHTO T193, NF P94-078, UNI CNR 10009

Application :

• The Digital CBR Test Machine is designed for performing laboratory evaluation of the CBR value of highway sub-bases and sub-grade and determination of the strength of cohesive materials.

Test Speeds :

• Two test speeds are provided 1.0 mm/min for BS and 1.27 mm/min for ASTM/EN/AASHTO tests.
• The speed setting of the loading plate is controlled from the digital readout unit.

Safety :

• For safety, the up and down travel of the lower platen is limited by use of limit switches.

Measuring System :

• The measuring system consists of a 50 kN or 100 kN capacity load cell according to capacity frame fitted to the upper cross beam to read stability value and a 25 mm displacement Sensor fitted to the column.

Supplied Complete With :

• Supplied complete with LCD CBR Control Unit, 50 kN or 100 kN capacity Load Cell according to capacity of frame, 25 ° 0.01 mm Linear potentiometric displacement transducer with loading frame.

Dimensions (cm) :

• AECE2024/A : 47°70°110
• AECE2024/B : 52°72°110

Weight (kg) :

• AECE2024/A : 80
• AECE2024/B : 90

Power Supply :

• AECE2024/A : 220 V, 50 Hz, 1 ph
• AECE2024/B : 220 V, 50 Hz, 1 ph