Application:
ZJ Quadruplex Strain Controlled Direct Shear Apparatus is a kind of strain controlled direct shear apparatus used to test resisting shear strength of soil specimen, it usually adopts four specimens under the different vertical pressure and to exert horizontal force to the specimens so as to obtain shearing stress while the specimen is destroyed. According to Coulomb' s law to confirm the resisting shear strength coefficient, angle of internal friction and coagulable force of the soil. 

Specifications:

Vertical load	Max. 400kPa
Pressure grade	100, 200, 300, 400kPa
Lever ratio	1:12
Shear cell	4
Horizontal shear force	Max.1.2kN
Specimen area	30cm2 x 2cm(H)
Speed	2.40.80.10.02mm/min
Power	<100W
Power supply	220V±10% 50Hz
Dimension	680 x 740 x 1050mm (L x W x H)
Weight	200kg