1. introduction

The universal testing machine (UTM), also known as a universal tester, materials testing machine, materials test frame or tensometer, is used to test the tensile strength and compressive strength of materials. It can perform many standard tensile and compression tests on materials, components and structures, in other words, that it is versatile.

Computerized Servo Hydraulic Universal Bend Testing Machine is dedicated to test the mechanical properties of prestressed steel strand,The machine is equipped with Lenovo computers, HP printers, large gauge electronic extensometers, optical encoder,and full-featured general-purpose test software, you can easily complete the test function,Besides,equipt with a specialized steel strand extension to ensure that the specimen middle fracture,further improve the test success rate.You can check and print test results (force - displacement, force - deformation, stress - displacement, stress - deformation, force - time,distortion - time) six curve and related test data with the software self-test function that can self-diagnose problems, detail please review software instructions.Can test strand tensile strength can be measured to provide non-proportional extension strength, elastic modulus, elongation and other mechanical properties.It is industrial and mining enterprises, research institutes, universities, engineering quality supervision station ideal for test equipment and other departments.

Fixture:

Whole set fextures include:stretch fixture.

2. specification

3. features

This universal testing machine adopts 2 screws and 2 or 4 columns, precise load cell to measure the load. Its crosshead can move up or down at a constant speed.

This universal testing machine can program the crosshead speed or conduct cyclical testing, allow testing at a constant force, testing at constant deformation, testing at constant displacement, etc.

This testing machine can equip with extensometers to measure the extension or deformation.

According to test requirement for temperature, humidity, pressure, etc, special device, such as environmental chamber can be placed around the test specimen to do test in certain temperature, humidity or pressure.

Matched with various test fixture, like peal, puncture, tear, pneumatic grip, belt tension, etc. This UTM can be used to metal, non-metal, composite materials like rubber, steel wire, plastic, seat belt, textile character test.

Protecting functions of over load, over current, over voltage, crosshead limit moving space protection, auto stop at break.

4. software introduction

• Easy to control and friendly interface

windows based interface, easy and fast to reach different functions, suitable for most of operators using habits. Integrated all common operation functions, like specimen information input, specimen choosing, curve plotting, data display, data process, data analysis, test operation etc., easy and convenient to operate.

• Full digital display and computer control

Adopting remote controller, fast response and reliable to parameter gathering. Realize digital adjustment and zeroing of load, deformation and displacement as well as PID parameter adjusting.

• Different control mode & speed setting
• Programmable control mode

Users can program test mode according to their own requirements.

• Load holding facility for a specific period:

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