Laboratory Computer Control static and dynamic Hydraulic Universal Fatigue Testing Machine
1. Application
This series computer Control Electro-hydraulic Servo Fatigue Testing Machine is mainly used to detect a variety of metals,non-metallic materials and small movable member, the static mechanical properties test. It can do tensile, compression, bending,low cycle and high cycle fatigue, crack growth, fracture mechanics test under sine, triangle, square wave, trapezoidal wave,random wave, combination waveform.
This Test machine is flexible, moving beam down, locking the sample holder by button operations, the use of advanced hydraulic servo drive technology loaded, high precision and high resolution dynamic load sensor magneto strictive displacement sensor specimens force values and displacement.2. Standards
2.1 GB / T2611-2007 《Tester General technical requirements》
2.2 GB / T16826-2008 《Hydraulic servo universal testing machine》
2.3 GB 3075 《Axial fatigue testing metal》
2.4 JB / T9379-2002 《Tension and compression fatigue test machine technical conditions》
2.5 GB / T228-2010 《Metallic materials at room temperature tensile test method 》
2.1 GB / T2611-2007 《Tester General technical requirements》
2.2 GB / T16826-2008 《Hydraulic servo universal testing machine》
2.3 GB 3075 《Axial fatigue testing metal》
2.4 JB / T9379-2002 《Tension and compression fatigue test machine technical conditions》
2.5 GB / T228-2010 《Metallic materials at room temperature tensile test method 》
MODEL | KASON- HDT254B | KASON- HDT504B | KASON- HDT105B | KASON- HDT255B | KASON- HDT505B |
Maximum dynamic force (kN) | ±25 | ±50 | ±100 | ±250 | ±500 |
Maximum static force (kN) | 25 | 50 | 100 | 250 | 500 |
Load range | 2%-100%FS | ||||
Testing machine accuracy | Static indication accuracy: ±0.5% Dynamic loading accuracy: ±1% | ||||
Actuator dynamic stroke(mm) | 150 | ||||
Displacement measuring range (mm) | 0～150(±75) | ||||
Displacement measurement resolution(mm) | 0.001 | ||||
Deformation indication relative error | ±0.5% | ||||
Standard: 0.01～30; Optional: 0.01～50; 0.01～100(Static pressure support cylinder) | |||||
Vertical test space(mm） | 800 | 800 | 800 | 1000 | 1000 |
Working table height (mm) | 825 | 825 | 825 | 825 | 825 |
Effective distance between columns(mm) | 545 | 545 | 545 | 635 | 635 |
Column diameter(mm) | 80 | 76.2 | |||
Main frame stiffness | 3×108 | ||||
Machine frame sizes(mm) | 1010X720X2900 | 1148X795X3252 | |||
Machine frame weight(KG) | 1200 | 1200 | |||
Coaxiality of hydraulic fixture | 5% | ||||
Power supply | AC 380V± 10%, 50Hz | ||||
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