The Spinal Internal Fixation System Assembly Testing Machine is a specialized device used to evaluat
WhatsApp : +86 15601902607
Email : info@qinsun-lab.com
The Spinal Internal Fixation System Assembly Testing Machine is a specialized device used to evaluate the mechanical performance of spinal fixation assemblies, including screws, rods, plates, and connectors. It simulates physiological loads such as compression, tension, bending, and torsion to assess the strength, fatigue resistance, and durability of spinal implant systems under realistic conditions.
(1)YY/T 0961
(2)ASTM F1798
These standards specify test methods for evaluating the uniaxial static and fatigue strength of spinal internal fixation systems, as well as the resistance to loosening of assembly connection devices. The purpose is to provide a mechanical performance evaluation method for spinal implant connection devices of different designs.
| Parameter | Specification |
|---|---|
| Maximum Load Peak | 4400 N |
| Dynamic Load Peak | 3000 N |
| Static Load Peak | 2100 N |
| Testing Machine Accuracy Class | 0.5 |
| Load Measurement Range | 0.4% – 100% F.S. |
| Load Measurement Accuracy | Better than ±0.2% of indicated value (within the load measurement range) |
| Maximum Fatigue Loading Frequency | 100 Hz |
| Axial Stroke | 30 mm |
| Displacement Resolution | 0.1 μm |
| Test Space (upper-lower fixture spacing) | 0 – 950 mm |
| Net Weight | Approx. 900 kg |
| Dimensions | Approx. 1000 × 700 × 1800 mm |
| Optional Environmental Accessories | Water bath environment, high-temperature environment, low-temperature environment, humidity control environment, etc. |
| Applicable Scenarios | Fatigue, fracture, and static testing of metals, polymers, composites, and other materials; Static and dynamic testing of surgical implants (e.g., trauma, joint, spinal, dental applications); Tensile fatigue testing of polymer materials; Crack propagation testing of rubber materials |
| Optional Fixtures | Mechanical tensile fixtures, compression fixtures, bending fixtures; Femoral stem-specific fixtures, four-point bending fixtures; Spinal rod/screw-specific fixtures, tibial plateau-specific fixtures; Vertebral resection model system compression/tension fixtures; Dental implant fixtures, and other specialized testing fixtures |
Qinsun Instruments Co., LTD is a professional laboratory testing instrument manufacturer in China,Have been focusing on laboratory instrument R&D more than 30 years and have rich industry experience,Based on international testing standards,We are also the instrument supplier for BV SGS laboratory,We provide one-stop solutions for lab instruments,Free Training and Turn-Key Service,Products exported all over the world,Offer 36 month warranty and are a trustworthy partner.
Company Phone
+86-21-6420 0566
Working hours
Monday to Friday
Mobile phone:
13816217984
Email:
info@qinsun-lab.com
