Intervertebral Fusion Cages Shear Fatigue Tester - China

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

Company Contact:

• Posted By: Standard International Group (HK) Limited

• Phone: 18355172336

• Address: No.2578 Gu Dai road, Min Hang district, Shanghai, shanghai , Shanghaai , China

• Email:

• Website: https://www.standard-groups.com/en/

• Business Description: Standard Groups is an integrated supplier specialized in providing material test instruments and “The Whole Laboratory Program” solutions.
  
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