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.
Whole set fextures include:stretch fixture.
|structure||2 columns 2 lead screws||4 columns 2 lead screws||4 columns 2 lead screws||4 columns 2 lead screws|
|Measuring force range||2%-100%FS|
|Accuracy of load||+/-1%( or +/-0.5%)|
|Accuracy of deformation||+/-0.5%|
|Deformation measuring||Clip-on extensometer, standard gauge length, elongation 5/10/25mm|
|Max. tensile space(mm)||550||600||750||800|
|Max. compression space(mm)||450||500||600||700|
|Flat specimen range(mm)||0-15||0-30||0-40||20-60|
|Round specimen range(mm)||Dia. 10-32||Dia.13-40||Dia.13-60||Dia.35-80|
|Bending support roller distance(mm)||350||350||350||350|
|Bending roller width||100mm||140mm||140mm||140mm|
|Bending roller dia.(mm)||30||30||30||50|
|Clamping mode||Hydraulic automatic|
|Dim. Of loading frame(mm)||910x550x2370||960x650x2600||1160x1100x2600|
|Dim of control cabinet||1100x700x950mm|
WAW-W series: computer control servo hydraulic universal testing
WAW-P series: computer display hydraulic universal testing machine
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,
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