Ring stiffness testing machine company

one、Functional purpose
Microcomputer controlled ring stiffness testing machineSuitable for testing the mechanical properties of the circular cross-sectional stiffness of non-metallic pipes such as plastics, fiberglass, and composite materials, and the test meets the GB/T9647-2003 test methods and standards. It can automatically detect the bearing capacity, failure force, and deformation of the circular cross-section of the pipe. The stiffness value of the circular cross-section of the pipe can be automatically calculated according to the GB/T9647-2003 standard. The ring stiffness testing machine has no pollution, low noise, high efficiency, and a relatively wide speed range. Suitable for testing mechanical performance indicators such as ring stiffness and flexibility of various PE, PVC, PPR and other pipe materials, in compliance with relevant national standards. The ring stiffness testing machine is widely used for material inspection and analysis, and is an ideal testing equipment for scientific research institutions, colleges and universities, industrial and mining enterprises, technical supervision, commercial inspection and arbitration departments

IITechnical Specifications
Machine bearing capacity: 5KN 20KN 50KN 100KN 200KN 300KN
Load sensor capacity: 500kg 1T 2T 5T 10T 20T 30T (can be equipped with additional load sensors)
Accuracy level: 0.5 level
Test force measurement range: 0.4% to 100% FS (full range)
Test force resolution: ± 1/300000 of the test force of the ring stiffness testing machine, with no grading throughout the entire process, and the resolution remains unchanged.
Deformation measurement range: 0.2% to 100% FS
Deformation measurement error: better than the indicated value ± 0.5%
Deformation resolution: ± 1/300000 of the deformation of the ring stiffness testing machine
Displacement indication error: within ± 0.5% of the indication
Displacement resolution: 0.02 μ m
Displacement rate adjustment range: 0.001-500mm/min
Displacement rate control accuracy: within ± 0.5% of the displayed value
Deformation rate adjustment range: 0.001% to 5% FS
Deformation rate control accuracy: within ± 0.5% of the displayed value
Effective stretching space: 800mm
Specification: 800 × 600 × 1800mm（customizable）
Control system: Fully microcomputer automatic control.
Unit selection: g/Kg/N/KN/Lb
Multiple protection: The ring stiffness testing machine system has overcurrent, overvoltage, undercurrent, undervoltage and other protections; The itinerary has triple protection of programmable limit, limit, and software limit. In case of emergency, the ring stiffness testing machine can apply emergency braking.
Host structure: Door type, novel structure, beautiful and elegant, smooth operation
Power supply: 220V 50Hz
Power: 0.4Kw
three、Software Description
Software system: software packages in both Chinese and English for Windows 2000/XP/Win7 platforms
Automatic storage: Test conditions, test results, calculation parameters, and gauge position are automatically stored.
Automatic return: After the experiment is completed, the crossbeam of the ring stiffness testing machine will automatically return to the initial position of the experiment.
Continuous test: After setting a batch of test parameters, the ring stiffness testing machine can conduct continuous testing.
Multiple curves: Multiple different curves can be displayed on the same graph, including load displacement, load time, displacement time, stress-strain, load two-point extension, and more.
Curve comparison: The curves of the same group of samples can be overlaid and compared on the same graph.
Report editor: The ring stiffness testing machine can output different report formats according to user requirements.
Dynamic display: During the testing process, the load, elongation, displacement, and selected test curves are dynamically displayed in real-time on the main control screen as the test progresses.

The microcomputer controlled ring stiffness testing machine can be customized non-standard, and all technical parameters are subject to the signed contract!