Intramedullary Nails Four - point Bending Fatigue Tester

供应商: 标准集团

供应产品

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.

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.

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.

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.

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