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.

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:

Report is editable

Load frame

Load frame photo design

• Rigid four column two screw construction & compact design
• Dual workspace design : upper for tensile test , lower for compression and bending tests
• Movable lower crosshead providing exceptional easy operation
• Accurate force measurement through precision Load cell
• With open hydraulic wedge grips for easy change of inserts and specimen loading
• Integrated displacement photoelectric encoder
• Cylinder mounted at the bottom of the machine

Characteristic of principle of hydraulic pressure