HST-HFT-A SERIES 2-Column Hydraulic Servo Fatigue Testing Machine
Product description:
HST-HFT-A SERIES 2-Column Hydraulic Servo Fatigue Testing Machine
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It is mainly used to detect the static and dynamic mechanical properties of metal and nonmetal materials. It can realize mechanical tests such as tension, compression, tension-tension, compression-compression and tension-compression, as well as high-cycle fatigue, lowcycle fatigue, crack growth, fracture toughness and other tests, and realize various waveform outputs such as sine wave, triangle wave, square wave, etc.
Specifications
|
MODEL |
HFT100A |
HFT250A |
|
|
Force capacity |
Dynamic(kN) |
100 |
250 |
|
Static(kN) |
100 |
250 |
|
|
Load range |
2%-100%FS |
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|
Testing machine accuracy |
Static indication accuracy: ±0.5% Dynamic loading accuracy: ±1% |
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|
Actuator dynamic stroke(mm) |
150 |
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|
Displacement measuring range (mm) |
0～150(±75) |
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Displacement measurement resolution(mm) |
0.001 |
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Deformation indication relative error |
±0.5% |
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Sine wave test Frequency (Hz) |
Standard: 0.01～30; Optional: 0.01～50HZ; 0.01～100HZ(Static pressure support cylinder) |
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Max vertical test space(mm） |
400~1250 |
678~1835 |
|
|
Working table height (mm) |
800 |
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Effective distance between columns(mm) |
533 |
625 |
|
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Column diameter(mm) |
80 |
80 |
|
|
Main frame stiffness |
3×108 |
3×108 |
|
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Machine frame sizes(mm) |
990*1000*2550 |
864*1000*3574 |
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Coaxiality of hydraulic fixture |
5% |
5% |
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Power supply |
AC 380V± 10%, 50Hz |
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Jinan Hensgrand Instrument Co., Ltd.
+86-15910081986 
+86-15910081986 
4915,West jingshi Road,jinan 250012,PR CHINA. 