Servo Hydraulic Universal Testing Machine

Introduction :

Computer control hydraulic universal testing machine are widely used for tension, compression, bending, shear and wilding test of metal materials and also used for compression and bending test of nonmetal materials, such as cement, concrete and so on. Equipped with simple auxiliaries, it can be used for mechanical property testing of fastener, wire rope and components. They are perfect testing instrument project quality testing section, universities and colleges, research institution and industrial and mining enterprise.

Meet Standards: ISO 7500/1 Class1, ASTM E4, BS 1610 Grade 1, DIN 51221 Class1

Double testing space 4 steel guiding columns 2 high precision manufactured ball screw driving.

Product Features:
1. Control card adopts advanced neural adaptive PID control algorithm, and truly realizes three closed-loop digital control.
2. Data acquisition system consists of or channels high precision A/D conversion channel. The maximum resolution of 1/300000. There is no subsection of all process.
3. Select BB, AD and Xilinx original brand integrated devices and digital design.
4. Built-in large scale CPLD programmable device with high-speed computation capability and real-time processing digital signal.
5. Integrated dual roads precision instrument programmable amplifier, digital zero and automatic smooth shifting.
6. Select high quality imported servo valve block, all control signals photoelectric isolation, 24V DC and safe and reliable.
7. The professional software runs on Windows98/2000/XP/Win7 operating system, the testing machine can process test result and then output test report and the characteristic curve design.
8. Real-time record and dynamic display test curve, select the point and detail analysis.
9. Provide programmable automatic testing proceed according to the requirements of test.
11. With accuracy and perfect data analysis function, utilizing man-machine interactive mode to
analyze and calculate mechanical performance of materials, and automatically calculate max force, elongation, tensile strength, elasticity modulus, yield strength, non-proportional extension stress, Rp0.2(бp0.2),Rsl(бsl))、Rm(бb), R p0.05(бp0.05) and E, etc, also with analysis process with man intervention, thus improve accuracy.
12. Adopts standard database to manage test data and support batch test.
13.Customer can add test methods and rules as requirement.
Main Interface:

Create Testing Information

Multi Standard can be selected:

Main Technical Parameter :
1. Capacity: 1000KN
2. Measuring range of force: 2%-100% of FS (20KN-1000KN)
3. Accuracy: +/-1% of the indicated load value.
4. Resolution of displacement measurement: 0.01mm
5. Precision of deformation measurement: +/-0.5% F.S
6. Resolution: 300000 real points
7. Sample Frequency: 1KHz
8. Clamping method: Hydraulic clamping
9 Constant speed ram stroke control, constant speed strain control, constant speed force control:
Measurement range: 0.4%~100%FS
Accuracy: Set value <10%FS, within +/-1.0% of set value Set value <10%FS, within +/-0.5% of set value
10. Ram max stroke speed: 100mm/min
11. Max ram stroke: 200mm
12. Free distance between gripping heads: 0-550mm
13. Free Distance between compression plates: 0-500mm
15. Clamping diameter of round specimen: Dia 13-60mm
16. Clamping thickness of flat specimen: 0-40mm
17. Diameter of upper and lower plate: 204x204mm (Can be Customized)
18. Extensometer : standard gauge length 50mm , Max. deformation is 10mm
19. Span of bending roller : 500mm (can be customized)
20. Power supply: 220V, 60 Hz, Three Phrase
19. Host Dimension : 900x800x2450mm
20. Control box: 1140x700x930mm
21. Weight: 4200kg

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