CBR TEST MACHINE WITH DIGITAL READOUT UNIT

EN 13286-47; BS 1377:4; ASTM D1883; AASHTO T193; NF P94-078; UNI CNR 10009
Main features
General description

The CBR Test Machine with Digital Readout Unit is designed for performing laboratory evaluation of the CBR value of highway sub bases, subgrade and for the determination of strength of cohesive materials which have maximum particle sizes less than 19 mm.

The CBR Test Machine with Digital Readout is 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. The Machine has 2 digital readout units for load and displacement.

The machine is designed to be mounted on a suitable bench and comprises of a robust and compact two column frame with adjustable upper cross beam.

The frame has a capacityof 50 kN. Two test speeds are provided 1.0 mm/min for BS and 1.27 mm/min. for EN ASTM/EN/AASHTO tests.

This main feature allows the user to perform tests complying to BS or ASTM/EN/AASHTO standards with the same machine.

Automatic loading and unloading are down from the front panel by UP/DOWN buttons. Unloading speed is adjusted 5 mm/min for easy re-testing.

The CBR Test Machine is supplied complete with:

Load Cell, 50 kN Linear Potentiometric Displacement Transducer with Connection Part, 25×0.001 mm Penetration Piston

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Technical specifications

Ordering info

SL 0854 CBR Test Machine with Digital Readout 50 kN.

Accessories

SL 0855 Penetration Piston.

SL 0856 Load Cell, 50 kN

SL 0857 Linear Potentiometric Displacement Transducer with Connection Part, 25×0.001 mm

SL 0858 Penetration Piston