Product Overview:

HZ-022 microcomputer electro-hydraulic servo universal material testing machine is a high-precision material testing equipment that uses hydraulic power source drive, electro-hydraulic servo control technology, computer data acquisition and processing, and can achieve closed-loop control and automatic detection. It consists of four parts: test host, oil source (hydraulic power source), measurement and control system, and test equipment. The maximum test force is 2000KN, and the accuracy level of the test machine is better than level 1.

Product use:

HZ-002 microcomputer electro-hydraulic servo universal material testing machine is a highly versatile product that can meet the various standard tests stipulated in the national regulations on metal tensile tests, and can also implement tensile, compression, bending, shear and other types of tests on different materials or products according to other standards. It can obtain the tensile strength, yield strength, specified non-proportional extension strength, elastic modulus and other performance indicators of the measured material, and can achieve closed-loop control such as constant rate loading, constant rate deformation, constant rate displacement, constant rate strain, etc., and can perform process qualification performance verification tests for materials or products.

The testing machine has a six-column, double-space structure. The space between the upper and lower beams is the tensile space, and the space between the lower beam and the test bench is the compression space. The test space is automatically adjusted by the rotation of the sprocket and the lead screw to drive the lower beam up and down. The upper and lower beams are equipped with hydraulically controlled clamping jaws. The standard model is equipped with V-shaped and flat jaws for clamping cylindrical specimens and flat specimens for tensile tests; the lower beam of the standard model is equipped with an upper pressure plate at the bottom, and the test bench is equipped with a lower pressure plate with a spherical structure, which can be used for direct compression tests.

The design of the mainframe of the test machine takes into account the possibility of expanding the assembly of other fixtures to complete more tests. For example, the bolt fixture can be used for bolt tension and load retention, the bending fixture can be used for round bar or plate bending test, the shear fixture can be used for round bar shear strength test, and the bending, shearing, splitting, and elastic modulus instruments can be added to the compression space to test concrete and cement samples. In addition, the various tests of this product can be completed by equipping with steel balls, anchor chains, fasteners and other fixtures.

Compliance with standards:

The test machine and its accessories meet the requirements of GB/T228, GB/T2611, and GB/T16826 standards.