Intramedullary Nails Four - point Bending Fatigue Tester
Standard
YY/T 0591-2011: Chinese standard specifying bending fatigue test methods for intramedullary nails and locking screws, including load application, cycle counting, and failure criteria.
ASTM F1264: International standard covering fatigue testing of intramedullary fixation devices, with protocols for sinusoidal loading at 5Hz–20Hz frequencies.
Product Advantages
Precision Fatigue Testing:
Electromagnetic servo-controlled loading system ensures sinusoidal force application with ±0.5% accuracy, adhering to ASTM F1264’s frequency and load requirements.
Adjustable R-ratio (0.1–0.9) and load range (100 N–10.000 N) for versatile testing scenarios.
Customized Fixturing:
Modular four-point bending clamps with interchangeable roller diameters (8–16mm) and contour-matching designs to accommodate diverse nail diameters and lengths.
Anti-slip mechanisms and specimen alignment guides for consistent results.
Advanced Data Acquisition:
Real-time monitoring of cycles, load, and displacement with 5000Hz sampling rate.
Automatic calculation of key parameters: fatigue life (N cycles to failure), fatigue strength (S-N curve generation), and crack initiation points.
User-Centric Design:
Intuitive software with preloaded SOPs for YY/T 0591 and ASTM F1264 compliance.
Multi-language interface (English/Chinese/Spanish) and exportable reports (PDF/Excel/CSV).
Durability & Safety:
Corrosion-resistant steel frame and overload protection system for long-term reliability.
Low-noise operation (<65 dB) suitable for laboratory environments.
Product Features
Load Capacity: 100 N–10.000 N (axial) / 50–500 Nm (torsional).
Frequency Range: 0.01–20 Hz (adjustable for static/dynamic tests).
Temperature Control: Optional environmental chamber (-20°C to +150°C) for simulating physiological conditions.
Software Suite:
Customizable test profiles with automated pass/fail criteria.
21 CFR Part 11 compliance for audit trails and electronic signatures.
Calibration: NIST-traceable certification included, with annual recalibration available.
Technical Parameters
| Parameter | Specification |
|---|---|
| Force Resolution | 0.1 N (axial) / 0.01 Nm (torsional) |
| Angular Accuracy | ±0.1° |
| Crosshead Speed | 0.001–500 mm/min |
| Power Supply | 220V/110V, 50/60Hz |
| Dimensions (W×D×H) | 800×600×1.800 mm |
| Weight | 400 kg |
| Compliance | CE, ISO 13485. YY/T 0591. ASTM F1264 |
Accessories (Included/Optional)
Standard Kit:
Four-point bending clamps (8mm, 12mm, 16mm rollers).
Calibration weights and torque wrench.
Test control software with preloaded SOPs.
Optional Upgrades:
Axial-torsional load frame (for combined loading tests).
High-temperature chamber (for thermal fatigue testing).
Custom fixturing for pediatric/specialized intramedullary nails.
Remote diagnostics and preventive maintenance package.
Send product request
Other supplier products
 |
Medical injection needle rigidity tester | Standard GB 18457-2001 This standard mandates precise control over needle wall thickness (normal, thin, ultra-thin) and rigidity performance, dir... |
 |
Leather Rubbing Colorfastness Tester | IntroductionIn daily life, leather products, such as leather clothing, purses, leather shoes ,etc., produce friction with their own or human body a... |
 |
Horizontal Vertical Flame Tester | IntroductionRubber horizontal vertical flame testeris designed to simulate the early firing situation of electronic and electrical products in orde... |
 |
Fire Propagation Test Machine | Description This machine is developed in accordance to BS 476-6. It is popularly used for Many British and Hong Kong's building materials or const... |
 |
Specific Surface Area and Pore Size Analyzer | Main Function ◆Full-functional: Specific surface area, mesopore, and micropore analysis; ◆High-throughput: Optional analysis stations (3/6/9/12);... |
Same products
 |
Xenon Test Chamber | Seller: Standard International Group (HK) Limited | Features and Benefits 1.The use of xenon arc lamp as a light source, can simulate the full sunli... |
 |
Single Cable Vertical Flame Tester | Seller: Qinsun Instruments Co., LTD | Introduction Single Cable Vertical Flame Tester is used for the vertical flame propagation of a ... |
 |
Safety Helmet Flammability Tester | Seller: Qinsun Instruments Co., LTD | Product Introduction: Safety hat flame retardant performance tester for safety hat flame retarda... |
 |
Furniture flammability tester | Seller: Qinsun Instruments Co., LTD | Product details Furniture flammability tester is mainly used to test the combustion performance ... |
 |
Flame retardant testing machine | Seller: Qinsun Instruments Co., LTD | Feature highlights: Flame Retardant Tester is designed for testing plastic runway surface layers... |
