Femoral Condyles Components Fatigue Performance Tester

供应商: 标准集团

供应产品

Standard

ASTM WK51649: Specifies fatigue testing protocols for metallic femoral components in total knee arthroplasty, including F-N curve generation and 10⁷-cycle endurance verification.
ISO 14879-1: Additional compliance for fatigue testing of total knee joint prostheses.
Adaptive Protocols: Customizable for emerging standards in additive-manufactured and coated implant evaluation.

Ultra-Precision Loading: Electromagnetic actuator delivers ±0.05% force accuracy with 0.001N resolution.
10 Million Cycle Endurance: Proven capability to complete ASTM WK51649’s 10⁷-cycle fatigue test without calibration drift.
Dynamic Load Control: Advanced closed-loop system maintains specified stress ratios during sinusoidal/random loading.
Real-Time Fracture Detection: AI-powered acoustic emission monitoring identifies micro-cracks at sub-millisecond intervals.
Intuitive Workflow: 21.5” capacitive touchscreen with gesture control and pre-loaded SOPs for 10+ implant geometries.
Modular Environmental Chambers: Quick-swap pods for simulated physiological (-20°C to +50°C) and corrosive environment testing.

Electromagnetic Actuator: 5,000 N peak force capacity with programmable load ratios (R=0.1–10).
Triaxial Loading System: Simultaneous axial/torsional/shear loading (30 Nm max torque).
Dynamic Load Control: 0.1–30 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-Speed Imaging Ready: Syncs with external cameras for full-field strain mapping (DIC optional upgrade).
Safety First: Triple-redundant emergency stop, overload clutches, and laser-based specimen breakage detection.

Parameter	Specification
Max. Dynamic Force	±5,000 N (10,000 N peak optional)
Frequency Range	0.1–30 Hz (0.01 Hz increments)
Load Ratio (R)	0.1–10 (adjustable)
Axial Displacement	±20 mm (0.1 μm resolution)
Torque Capacity	±30 Nm (0.01 Nm resolution)
Temperature Range	-20°C to +50°C (environmental chamber)
Humidity Control	10–95% RH (non-condensing)
Data Sampling Rate	100 kHz (synchronized across 16 channels)
Power Requirements	220V/110V ±10%, 50/60Hz, 2,500W
Dimensions (W×D×H)	1,600 × 1,100 × 2,100 mm
Weight	850 kg (including environmental chamber)
Noise Level	<68 dB (A-weighted)

Femoral Condyle Test Fixture Kit:
- Self-centering collet system (28–40 mm femoral component compatibility)
- Laser-aligned loading anvils 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
TestMaster Ultimate Software:
- Automated F-N curve generation 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 WK51649 compliant)
Calibration Bundle:
- NIST-traceable force calibration weights
- Temperature/humidity verification probe
Safety Kit:
- Laser safety curtains
- Acoustic enclosure with 30 dB noise reduction

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