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Electric/ Hydraulic Universal Testing machines,
Creeptesting machines

Rock biaxial creep instrument

01 Purpose and function

The rock biaxial creep instrument is mainly used for the creep test, shear test and stress relaxation test of rock, concrete and othermaterials under biaxial compression conditions. It can simultaneously test the biaxial and bilateral deformation values of the sample, and can control the force or deformation

02 Specification and main parameters


ZXB-100

ZXB-200

ZXB-500

Vertical force(kN)

Compression

100

200

500

Tensile

/

/

250

Horizontal force(kN)

Compression

100

200

300

Test force measurement accuracy

≤±0.5%(Measurement range 1%-100%)

Deformation measurement range(mm)

0～10

0～10

0～20

Deformation measurement accuracy

±1%

Sample specififications(mm)

50×50×50、100×100×100、150×150×150、200×200×200、300×300×300