Automatic CBR Test Apparatus

Model No: CVELB-63

The machine 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 ram speed can be set between 0.5 mm/min to 5 mm/min by using the digital readout unit.
This main feature allows the user to perform tests complying to BS, EN, ASTM or AASHTO standards with the same machine.
Rapid adjustment of the platen is also provided by up and down buttons which are located on the front panel of the machine.
The machine is supplied complete with a 50 kN load cell, penetration piston, linear potentiometric displacement transducer (25 mm x 0.001 mm), computer software and connection cable.

Features:

Calculates corrected CBR value at 2.5 and 5 mm the digital unit saves the load value at user defined displacement values such as 0.625, 1.25, 1.875, 2.5, 3.75, 5, 7.5,10, 12.5 mm.
Can make test with displacement and limited load control.
1/256000 points resolution per channel.
10 data per second sample rate for each channel.
Ethernet connecting for computer interface.
800480 resolution 65535 color TFT-LCD industrial touchscreen.
Real time display of test graph.
CPU card with 32-bit arm RISC architecture.
Permanent storage capacity up to 10000 test results.
4 analog channels, 2 channels are active for CBR.
The load corresponds to the displacements corrected respect to the linear region of the data has also saved.
The % CBR at 2.5 mm and % CBR at 5 mm is also automatically calculated and saved.
4 main function keys.
Multi-language support.
3 different unit system selection; kn, ton and lb.
Real-time clock and date.
Test result visualization and memory management interface.
Remote connection through ethernet.

The CBR test machine is supplied complete with:

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