Intervertebral Fusion Cages Shear Fatigue Tester
Standard
- YY/T 0959-2014 (China): Specifies shear fatigue testing protocols for intervertebral fusion devices, including load ratios, frequency, and failure criteria.
- ASTM F2077-17 (International): Defines methodologies for evaluating the fatigue strength of intervertebral body fusion devices under shear loading.
- ISO 12189-1: Additional compliance for mechanical testing of spinal implant components.
Product Advantages
- Multi-Angle Shear Control: Dual-axis actuator system provides 0°–45° adjustable shear plane orientation.
- Dynamic Load Precision: Electromagnetic servo motor maintains R=0.1 load ratio with ±0.05% accuracy.
- 5 Million Cycle Endurance: Proven capability to complete YY/T 0959’s 5×10⁶-cycle fatigue test without calibration drift.
- Real-Time Deformation Monitoring: 3D digital image correlation (DIC) tracks micro-strains during testing.
- Biorelevant Environment: Temperature-controlled (37±1°C) lubrication bath with 20±2 g/L protein concentration.
- Modular Test Chambers: Quick-swap pods for simulated physiological (-20°C to +50°C) and corrosive environments.
Product Features
- Electromagnetic Servo Motor: 10 kN axial/shear force capacity with programmable load ratios (R=0.1–10).
- Adjustable Shear Plane: Motorized 0°–45° tilt mechanism with laser alignment system.
- Dynamic Load Control: 0.1–10 Hz frequency range with programmable waveforms (sine, square, random, custom).
- Thermal-Mechanical Chamber: ±0.3°C temperature stability with integrated humidity control (10–95% RH).
- High-Resolution Imaging: Built-in 5MP camera system for crack propagation analysis.
- Safety System: Emergency stop, overload clutches, and laser-based specimen breakage detection.
Technical Parameters
| Parameter | Specification |
|---|---|
| Max. Shear Force | ±10,000 N (100 N resolution) |
| Shear Plane Adjustment | 0°–45° (0.1° resolution) |
| Frequency Range | 0.1–10 Hz (0.01 Hz increments) |
| Load Ratio (R) | 0.1–10 (adjustable) |
| Temperature Control | -20°C to +50°C (PT1000 sensors) |
| Humidity Control | 10–95% RH (non-condensing) |
| Data Acquisition | 100 kHz sampling rate (16-bit resolution) |
| Power Requirements | 220V/110V ±10%, 50/60Hz, 2,500W |
| Dimensions (W×D×H) | 1,800 × 1,200 × 2,100 mm |
| Weight | 1,050 kg (including environmental chamber) |
| Noise Level | <65 dB (A-weighted) |
Accessories
- Spinal Implant Fixture Kit:
- Self-centering collet system (8–20 mm implant diameter compatibility)
- Adjustable shear blades with diamond-like carbon (DLC) coating
- Thermal-Mechanical Chamber:
- 20L capacity with rapid cooling/heating (15°C/min)
- 316L stainless steel interior with HEPA filtration
- ShearMaster Pro Software:
- Automated S-N curve generation and fatigue limit calculation
- 21 CFR Part 11-compliant audit trail with blockchain timestamping
- Remote monitoring via iOS/Android app
- Operator Kit:
- Calibrated torque wrench set (1–50 Nm)
- Specimen alignment gauges (ASTM F2077 compliant)
- Calibration Bundle:
- NIST-traceable force calibration weights
- Angular encoder verification tool
- Safety Kit:
- Laser safety curtains
- Acoustic enclosure with 30 dB noise reduction
Send product request
Other supplier products
 |
Metal ring friction and wear testing machine | Evaluate the wear resistance of the material: By simulating the friction process, real-time monitoring of friction, temperature, wear and other pa... |
 |
G259A Sweating Guarded Hotplate-EN ISO11092 ASTMF1868-09 | Standards: GB/T11048. ISO11092. ASTMF1868-09. BS8515. ASTMD1518-2014. JIS L1096-2010. ASTM F 1868-02 Product Information: G259A Sweating Guarded... |
 |
Oil Filter Hydrostatic Breakage Tester | Meet the standard: ISO 2941 SAE J1858 Product Introduction: The Oil Filter Hydrostatic Breakage Tester operates by using a liquid medium (typ... |
 |
Wet Penetration Tester | Application: Protective Clothing Tester Wet Microorganism Bacterial Penetration Resistance Tester Apparatus: used to measure the penetration perfo... |
 |
Paper thickness tester | Paper thickness tester - Other test instrument - standard Product Introduction: Paper thickness tester is suitable for measuring the thickness of... |
Same products
 |
pH-2398 pH/EC/ORP/Temperature multi-parameter Water Quality Tester | Seller: Kelilong Electron Co.,Ltd | Feature Large display screen, capable of simultaneously measuring water quality pH, redox potent... |
 |
ORP-2026S Waterproof Soil ORP and Temperature Meter | Seller: Kelilong Electron Co.,Ltd | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
TDS-2616 Waterproof EC/TDS/Temperature Meter | Seller: Kelilong Electron Co.,Ltd | Range EC ～19.9mS TDS Temp 0～50℃ R... |
 |
EC-98330 CF ECOstick - Nutrient Tester | Seller: Kelilong Electron Co.,Ltd | Ideal for hydroponics and agriculture applications, theNutrient Tester accurately measures the el... |
 |
PH-808 Waterproof Soil PH Meter | Seller: Kelilong Electron Co.,Ltd | Model PH-808 Range PH ～14.00PH Temp 0～50℃ ... |
