ASTM E1290-02, E647 & ISO 12108: Electro-hydraulic servo dynamic static fatigue testing system with Fatigue Crack Growth & CTOD Testing

ASTM E1290-02, E647 & ISO 12108: Electro-hydraulic servo  dynamic static fatigue testing system with Fatigue Crack Growth & CTOD Testing
ASTM E1290-02, E647 & ISO 12108: Electro-hydraulic servo  dynamic static fatigue testing system with Fatigue Crack Growth & CTOD Testing
ASTM E1290-02, E647 & ISO 12108: Electro-hydraulic servo  dynamic static fatigue testing system with Fatigue Crack Growth & CTOD Testing
Application:
It is mainly used to detect the static and dynamic mechanical properties of metal and non-metal materials. It can realize mechanical tests such as tension, compression, tension-tension, compression-compression and tension-compression, as well as high-cycle fatigue, low-cycle fatigue, crack growth, fracture toughness and other tests, and realize various waveform outputs such as sine wave, triangle wave, square wave, etc.
Features:
1.The crossbeam is placed on top and the actuator is placed on the bottom to form a closed frame structure. The frame has high rigidity, no reverse clearance and good stability.
2.The actuator adopts a double-acting cylinder design, with reasonable space design and easy operation.
3.The lifting, locking and sample clamping of the mobile crossbeam are all operated by buttons, which is flexible and convenient.

Specification:

MODEL

HST-

HFT25B

HST-

HFT50B

HST-

HFT100B

HST-

HFT250B

HST-

HFT500B

Force capacity

Dynamic(kN)

±25

±50

±100

±250

±500

Static(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)

0150(±75)

Displacement measurement resolution(mm)

0.001

Deformation indication relative error

±0.5%

Sine wave test Frequency (Hz)

Standard: 0.0130;

Optional: 0.0150HZ;

0.01100HZ(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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