Compression Fatigue Testing Machine for Intervertebral Fusion Cages
Standard
- YY/T 0959-2014 (China): Specifies compression 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 compressive loading.
- ISO 12189-1: Additional compliance for mechanical testing of spinal implant components.
Product Advantages
- High-Frequency Stability: Advanced electromagnetic actuator maintains 0.1–20 Hz frequency range with ±0.05% force accuracy.
- Ultra-Precision Loading: 25 kN axial force capacity with 1 N resolution for submicron displacement control.
- Dynamic Load Control: Programmable R=0.1–10 load ratios with real-time stiffness compensation.
- Biorelevant Environment: Temperature-controlled (37±1°C) lubrication bath with 20±2 g/L protein concentration.
- Extended Durability: Capable of 10+ million cycle testing with <0.2% drift in calibration.
- Modular Design: Six-station configuration allows parallel testing of multiple specimens.
Product Features
- Electromagnetic Servo Motor: 25 kN axial force capacity with programmable load ratios (R=0.1–10).
- Triaxial Strain Gauge: Measures axial/radial strains simultaneously (0.1 με resolution).
- Dynamic Load Control: 0.1–20 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: Optional integration with micro-CT systems for in-situ crack analysis.
- Safety System: Emergency stop, overload clutches, and laser-based specimen breakage detection.
Technical Parameters
| Parameter | Specification |
|---|---|
| Max. Axial Force | ±25,000 N (25 N resolution) |
| Frequency Range | 0.1–20 Hz (0.01 Hz increments) |
| Load Ratio (R) | 0.1–10 (adjustable) |
| Axial Displacement | ±10 mm (0.1 μm resolution) |
| Temperature Control | -20°C to +50°C (PT1000 sensors) |
| Humidity Control | 10–95% RH (non-condensing) |
| Data Sampling Rate | 100 kHz (synchronized across 16 channels) |
| Power Requirements | 220V/110V ±10%, 50/60Hz, 3,000W |
| Dimensions (W×D×H) | 2,000 × 1,500 × 2,200 mm |
| Weight | 1,200 kg (including environmental chamber) |
| Noise Level | <65 dB (A-weighted) |
Standard Accessories
- Spinal Implant Fixture Kit:
- Self-centering collet system (8–20 mm implant diameter compatibility)
- Anatomically shaped loading anvils with diamond-like carbon (DLC) coating
- Thermal-Mechanical Chamber:
- 25L capacity with rapid cooling/heating (15°C/min)
- 316L stainless steel interior with HEPA filtration
- CompressionMaster Pro Software:
- Automated stiffness degradation tracking and fatigue limit calculation
- 21 CFR Part 11-compliant audit trail with blockchain timestamping
- Remote monitoring via dedicated iOS/Android app
- Operator Kit:
- Calibrated torque wrench set (0.5–50 Nm)
- Specimen alignment gauges (ASTM F2077 compliant)
- Calibration Bundle:
- NIST-traceable force calibration weights
- Strain gauge verification tool
- Safety Kit:
- Laser safety curtains
- Acoustic enclosure with 30 dB noise reduction
Send product request
Other supplier products
 |
Respirator Fit Tester | Applications: Overall Mask Leakage Test: Mask leakage is measured while the mask is challenged with an aerosol, with or without a plugged filter... |
 |
Veslic Multi-Functional Material Tester for Advanced Quality Control | Standard ISO 13934-1(Tensile Properties of Fabrics) ASTM D624(Tear Strength of Rubber and Elastomers) AATCC 135(Dimensional Changes in Textiles ... |
 |
Oblique impact testing machine/ Inclined Impact Test Equipment / Angled Impact Testing Machine | Standard ASTM D7748: Impact resistance testing of packaging and transport systems. ISO 13355: Automotive component durability evaluation under ... |
 |
Water Vapor Permeability Tester | This instrument is professionally applicable to the determination of water vapor transmission rate of plastic films, composite films, high barrie... |
 |
Digital Grinding Machine | Standard: GB/T 5211-16.GB/T 5211-19.GB/T 21867.1.GB/T 21868.5.ISO 787-16.ISO 787-17.ISO 8780-5.ISO 8780-1 I. Definition and Working Principle Di... |
Same products
 |
Full-Body Garment Stress Tester,FZ/T 70015 | Seller: Standard International Group (HK) Limited | TheFull-Body Garment Stress Testeris a precision instrument designed to quantify the pressure exe... |
 |
Industrial Dry Cleaning Machine,industrial garment steamer | Seller: Standard International Group (HK) Limited | TheIndustrial Dry Cleaning and Energy-Saving Dryer Machinesare designed for high-performance, rel... |
 |
MST Medical Compression Stocking Tester,compression sock tester | Seller: Standard International Group (HK) Limited | The MST Medical Compression Stocking Tester is a professional instrument designed to evaluate the... |
 |
MMT Liquid Water Separation Tester,MMT Liquid Water Analysis Tool | Seller: Standard International Group (HK) Limited | Applications Textile Manufacturing:Testing waterproof fabrics for outdoor gear R&D:Developi... |
 |
Dental material color stability tester | Seller: Standard International Group (HK) Limited | Application The applications of color stability testers for dental materials are mainly reflecte... |
