HUT series 300kN single-space electro-hydraulic servo universal testing machine

Equipment Overview:

       HUT305D microcomputer controlled electro-hydraulic servo universal testing machine has the characteristics of compact structure, simple and easy to use, can be applied to the maximum load of 300kN metal bar, plate tensile test, steel bar tensile test, high strength bolt, high hardness metal material tensile bending and compression test。It has three control modes of load, deformation and displacement and can realize smooth switching, and can realize equal rate load control, equal rate deformation control and equal rate displacement control。

       The test software can automatically collect and process test data, display test data and stress-strain curve, load-deformation curve, load-time curve and other test curves in real time, and can save, output and print test reports and data required by users。


Relevant standards:

  • GB/T 2611 "General Technical Requirements for Testing Machine"

  • GB/T 16826 "Electro-hydraulic Servo universal Testing Machine"

  • JJG 1063 "Electro-hydraulic Servo Universal Testing Machine"

  • GB/T 228.1 "Metal materials tensile test - Part 1: Test method at room temperature"


Technical parameters:

Specification and model

HUT305D

Maximum load (kN)

300

Accuracy class of testing machine

0.5级

Relative error of test force indication value

±0.5%以内

Test force measurement range

1%-100% FS (full ungraded)

Deformation (extensometer) measuring range

1%-100%FS

Relative error of deformation indication

±0.5%

Deformation resolution

1/500000 of the maximum deformation

Maximum piston moving speed (mm/min)

340

Piston descending maximum speed (mm/min)

1000

Test force loading rate range

0.02%-2%FS/s

Effective distance between columns (mm)

500

Maximum distance between drawing jaws (mm)

600

Maximum compression space (mm)

390

Holding range of round specimen holder (mm)

Φ10~Φ32

Clamping thickness of plate specimen holder (mm)

2~25

Pressure plate size (mm)

ɸ120

Piston stroke (mm)

600

Main machine dimensions (L x W x H, mm)

800x600x2720

Oil source dimensions (L x W x H, mm)

600x880x925

电源

Three-phase five-wire system 380VAC± 10%, 50Hz,5.5kW

Weight (kg)

2000(main engine)+400 (oil source)

   The test machine is suitable for tensile bending and compression test of metal bar, plate, rebar, steel strand, high strength bolt and high hardness metal material。Construction engineering inspection station in Anhui province used the equipment。

Anhui Province construction engineering inspection station.png