The FYHUT2000KN/200 ton microcomputer controlled electro-hydraulic servo universal testing machine adopts a single space oil cylinder upward structure. The main oil cylinder adopts a bidirectional differential oil cylinder to achieve bidirectional control of tension and compression in one space.
The testing machine adopts a gapless rigid structure, which directly uses the lifting and lowering of the piston to adjust the testing space, making it easy and efficient to operate. A closed-loop servo control system composed of an electrical controller, servo valve, force sensor, displacement sensor, extensometer, and computer can automatically and accurately control the testing process, and automatically measure test parameters such as force, displacement, and deformation. This testing machine is mainly used for tensile testing of metal materials, and can achieve control processes such as constant rate loading, constant rate deformation, and constant rate displacement. It can also achieve three-stage control of force, deformation, and displacement in one test, and the smooth transition between each control can be achieved. The computer and measurement and control system collect test data and send control instructions, which can automatically control the test process and obtain test results. The test curve and test results are displayed in real time on the microcomputer screen, and the test report and test curve are printed by the printer. The system has a return function, and after the test is completed, the loading cylinder piston can automatically or manually return to its initial position.
Meet the standards:
1) GB/T 2611 General Technical Requirements for Testing Machines
2) GB/T 16826 "Electro hydraulic Servo Universal Testing Machine"
3) JJG 1063 "Electro hydraulic Servo Universal Testing Machine"
4) GB/T 228.1 "Tensile testing of metallic materials - Part 1: Room temperature test method"
Application industry:
Measurement and quality inspection; Metallurgical steel; Mechanical manufacturing; Electronic appliances; Automobile production; Wire and cable; Civil aviation; Higher education institutions; Research laboratory; Inspection, arbitration, and technical supervision departments; Building materials ceramics; Petrochemical industry; Other industries.
Technical parameters:

Specification and model	FYHUT2000KN
Maximum load (kN)	2000
Accuracy level of testing machine	Level 0.5
Relative error of force value indication	±0.5％
Range of force measurement	1% -100% FS (no grading throughout the entire process)
Deformation (extensometer) measurement range	1%-100%FS
Relative error of deformation (extensometer) indication	±0.5％
Deformation (extensometer) resolution	1/500000FS
Maximum piston ascent speed (mm/min)	195
Maximum speed of piston descent (mm/min)	310
Range of loading rate for experimental force	0.02%-2%FS/s
Number of columns	4
Effective distance between columns (mm)	770×470
Maximum spacing between stretching jaws (mm)	800
Maximum compression space (mm)	525
Clamping range of circular specimen clamp (mm)	Φ15～Φ30、Φ30～Φ55、Φ55～Φ70
Clamping thickness of plate specimen clamp block (mm)	10-40, 40-70
Pressure Plate Size (mm)	200x200
Piston stroke (mm)	Φ240
Overall dimensions of the host (length x width x height mm)	1200x900x3930
Oil source dimensions (length x width x height mm)	860x1350x1250
power supply	Three phase five wire system 380VAC ± 10%, 50Hz, 13kW
Weight (kg)	9800 (host)+1200 (oil source)