Select Dynamic and fatigue testing machine subcategory

Servohydraulic fatigue testing machine


Servohydraulic fatigue testing machine is a high-precision and multi-purpose testing machine for fatigue performance testing of various metal materials, non-metallic materials, composite materials, polymer materials, structural parts, etc. With different fixtures, mechanical tests such as tension-tension, compression-compression, and tension-compression  can be carried out. Additional environmental test device can be configured to complete environmental simulation tests under high temperature, low temperature, salt spray and corrosion.

All Windows platform test software, can carry out sine wave, triangular wave, trapezoid wave, custom wave and other fatigue curve test. Real-time dynamic display Real-time display force-time curve, displacement-time curve, deformation (need to be equipped with extensometer) -time and other test curves. The data can be processed and analyzed, the test results can be automatically saved, the test curve can be re-pulled after the test, and the curve can be analyzed, for example, the test process can be reproduced by the curve, or the curve can be compared and enlarged.


Model

HDT254B

HDT504B

HDT105B

HDT255B

HDT505B

Capacity

Static(kN)

25

50

100

250

Dynamic(kN)

±25

±50

±100

±250

Accuracy

Force

Better   than ±0.5% of reading

Displacement

Better   than ±0.5% of reading

Extension

Better   than ±0.5% of reading

Test

Frequency   (Hz)

60

50

Test   waveform

Sine   wave/square wave/triangle   wave/trapezoid wave/oblique wave/random wave   etc


Piston   travel (mm)

150(±75)


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