servo hydraulic universal testing machine

HUT-300D Microcomputer Control Hydraulic Servo Universal Testing Machines for Tension Test

• The HUT-D series of microchip controlled electro-hydraulic servo universal testing machines (Single test space) is mainly designed for tension, compression, bend, shear on metal, and non-metal materials. This series integrates the internationally leading hydraulic side grip technology, which fundamentally eliminates the problems in high-force or batch testing. Specimen grip force control demonstrates a good grip solution for high strength, high hardness and other specimens that are especially hard to grip, such as steel strand. However thick or thin the specimen is, the instrument sustains the same precision in concentricity.
• Main application: tension on metal bar, plate and threaded iron, or high speed wire rod, steel strand (related accessories required), tension on high strength, high hardness metals and compression on metals or concrete. Capable of both static tensile, compression tests and quasi-dynamic tests including low-cycle fatigue tests.
• This product features a firm structure as well as steady loads, precise controls and is intuitive to operate. It adopts the leading high-performance AEC-1200 Controller, which is usually equipped on high-end material testing machines. The mechanical components collaborate with the pioneered modular Test Live computer testing software to ensure the stability, precision and reliability of the whole system.
• This product complies with the standards and requirements of GB/T 228-2002, GB/T 7314-2005 etc.

Technical Specifications:

Features:

• Top-mounted cylinder and improved test space makes it more convenient to operate.
• Patented design of double-V shaped grip jaw structure ensures longer operating life.
• High stiffness, low gravitational center structured mainframe. Shock energy mostly absorbed by hydraulic units, effectively reducing shock and noise emitted when specimen breaks, taking the shock on the ground to an unnoticeable level.
• Equipped with high-end load transducer that is well-structured, demonstrates high performance and precision, outputs linearly to the input.
• Support for multi-language user-interface extendibility.
• Dynamic display of load, displacement, deformation and real-time testing curve on the screen.
• Closed loop control of channels such as load, displacement, deformation, etc. Smooth switching in between.
• Complies with standard requirements of torsion and compression, as well as a variety of destructive, non-destructive and multi-cycle tests.
• Support for multi-level elastic modulus tests.
• Rounding off of numerical testing data complies with GB 8170-87 (UDC511.1/2) Rules of Rounding Off for Numerical Values, supports rounding off in sections and custom rounding off.
• Characteristic testing data can be marked on testing graphs.
• Capable of statistical operations on testing data (average, standard deviation, coefficient of variance).
• Automatic requesting for testing result data, also capable of launching an advanced analysis to inspect the data.
• As many as 20 layers of sensor linear compensation, elevates the precision of the instruments to the next level.
• Support saving, instant retrieving and inspection of testing results.
• Capable of re-analyzing test data and curves, and partial zooming of testing curves at will.
• Support Excel report templates and customized editing of test reports.
• Integrated with software limit protection, hardware travel limit protection and full scale overload protection.