Bone Fixation Device Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
A Bone Screw Pull-out Tester is a specialized testing device used to measure the pull-out strength of bone screws from materials such as bone or synthetic substrates. It applies a controlled axial force to determine the fixation strength and holding capacity of the screw. This equipment is widely used in medical device testing, orthopedic research, and quality control to ensure the safety and reliability of implants.
Standard
YY/T 1504. ASTM F543:
standard specifies a test method for measuring the axial force required to extract or fail a metallic bone screw from a specified material.
Kell Measurement & Control provides you with professional test fixtures to meet the requirements of the standard, and accurate and effective test plans (SOPs) to help analyze the mechanical properties of metal splice screws.
Product features
1. Diversification of functions, can realize a multi-functional, multi-purpose machine
2. Humanized interface design, easy to operate
3. Industrial appearance design, beautiful and generous, focusing on user experience
4. Professional high-performance control system to control the coordinated action of dual motors
5. Imported customized high sensitivity load element, imported screw to ensure accurate displacement.
6.Professional fixture for different testing modes.
7. Simple and easy to operate, highly simplified control system puts all the cumbersome settings in the background to complete, one-button startup.
8. Multi-curve drawing mode, easier to control the testing process.
9. metal bone screw rotating (screwing in and out) torque testing machine test method using full Chinese operation and display interface, display information intuitive and easy to read, multi-key operation, with Chinese display interface, make your operation more simple, completely according to the customary prompts interface sequence operation, complete the system parameter settings. Adopt AC servo motor, precision reducer transmission, with loading uniformity, stability, no impact phenomenon, data collection and control of accurate characteristics.
Technical parameters
1. Unit: N-m
2.Resolution: 0.001N.m
3... Torque range: 0-10N.m
4. Torque sensor accuracy level: less than 0.5%F.S.
5.Speed accuracy: ±0.01mm/min
6. Axial force sensor: 2000N (taking into account the axial pull-out force test)
7. Pressure sensor accuracy level: less than 0.5%F.S.
8. Pressure sensor resolution: 0.001N
9. Linear displacement sensor: range above 50m.
10. Displacement sensor accuracy level: less than 0.5%F.S.
11. Displacement sensor resolution: 0.01mm
12. Torsion angle sensor: 999999 °
13. Torsion angle accuracy: ±0.2°.
14. Torsion speed: 1r/min ~ 30r/min within any choice
15. Effective stroke: 500±10mm (can be increased according to demand)
16. Torque resolution 1/±1000000F.S
17.Relative error of torque display value ≤±0.2%.
18.Torsion angle resolution 0.001°.
19. Relative error of torsional angular velocity within ±0.5% of set value
20. Coaxiality of the two collets ≤ ￠0.2mm
21 machine power ≈ 0.4kW
22. Power supply voltage ～220V±10% 50Hz (must be reliably grounded)
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