Functions Features:
Rock Triaxial Testerconforms to the standard of SL264-2001, according to the world
standards to research it,and it has possessing the practical, the operation is simple and accurate
data functions.
♦ Rock triaxial test machine mainly by the high stiffness (stiffness) host, the balanced three axis
pressure, pressure Chambers supercharger, servo hydraulic servo valve source, air compressor
control system and computer system components.
♦ High stiffness host host for door model frame type high rigidity structure.
♦ Pressure from balanced three axis pressure chamber pressure chamber adopts the balance
pressure technology,makes the axial force and confining pressure test mutual noninterference,
mutual independence.
♦ The supercharger is of the system pressure oil after work up and output of ultra high pressure
oil source, high pressure oil supply three axis pressure Chambers.
♦ Measuring high range resolution, the internal changes in scope, not tranche inside and outside.
♦ With automatic reset, calibration automatic and storage function.
♦ With constant test force, constant displacement, deformation of the constant force, deformation
rate test and rate control function.
♦ Has overload range, blocking the oil temperature, specimens fault and so on protection function
Technical Parameter:
Model |
HZ-4203A Rock Triaxial Tester |
Host stiffness |
5 GN/m above |
Axial biggest test force |
Axial biggest test force 600KN, force measurement resolution 10 N,
force measurement accuracy of 1% |
Confining pressure |
The biggest confining pressure 60Mpa, confining pressure control
precision and 2%, confining pressure resolution 0.1Mpa |
Deformation measurement
and control scope |
axial 0-5mm 0-3 mm radial measuring resolution 0.0001 mm
measuring precision 1 |
Displacement measurement
and control scope |
0-100 mm |
Measurement accuracy |
<±0.5%FS |
Displacement range |
0-100 |
Control waveform |
When the axial deformation radial distortion parameters such
as time related to or pre-settings sample split lines jam and
the oil temperature is high all can automatic protection |
Output interface |
350mm, width:400mm |
Sample size |
Φ75X150mm. Φ50X100mm |