Coatings Shear Fatigue Tester

Standard

• YY/T 0988.13-2017 (China): Specifies shear fatigue testing protocols for coatings on metallic substrates, including load ratios, frequency, and failure criteria.
• ASTM F1160-17 (International): Defines methodologies for evaluating the mechanical performance of implant-coating interfaces under cyclic loading.

Product Advantages

1. Ultra-Precision Loading: Electromagnetic servo motor ensures backlash-free operation with 0.001 N shear force resolution.
2. Biorelevant Simulation: Integrated 37°C water bath system replicates physiological conditions for in vitro corrosion testing.
3. Universal Fixturing: Self-centering clamps accommodate substrates (10–50 mm diameter) and coatings (1–200 µm thickness).
4. High-Cycle Endurance: 10 million cycle capacity with ±0.05% load accuracy.
5. Compact Design: Benchtop footprint (500 × 450 × 700 mm) suits laboratory environments.
6. Regulatory Compliance: Pre-loaded YY/T 0988.13 protocols with automated data reporting for FDA/CE submissions.

Product Features

• Electromagnetic Servo Actuator: 10 kN shear load capacity with programmable R=0.1–10 ratios.
• Dual Sensor System: 0.01 N resolution shear force transducer + 0.001 mm LVDT displacement sensor.
• Dynamic Load Control: 0.1–30 Hz frequency range with sine/square/random waveforms.
• Thermal-Mechanical Bath: 37±0.5°C recirculating water system with anti-evaporation design.
• High-Resolution Imaging: Built-in 5MP camera system for coating delamination analysis.
• Safety Suite: Emergency stop, overload clutches, and water leak detection system.

Technical Parameters

Standard Accessories

1. Shear Fixture Kit:
   • Self-centering clamps (10–50 mm substrate compatibility)
   • Coating thickness gauges (1–200 µm measurement range)
2. Thermal-Mechanical Bath:
   • 15L capacity with recirculating pump
   • Corrosion-resistant titanium interior
3. CoatingTest Pro Software:
   • Automated S-N curve generation and adhesion failure analysis
   • 21 CFR Part 11-compliant audit trail with blockchain timestamping
   • Remote monitoring via iOS/Android app
4. Operator Kit:
   • Calibrated torque wrench set (0.1–10 Nm)
   • Substrate alignment jigs (ASTM F1160 compliant)
5. Calibration Bundle:
   • NIST-traceable force calibration weights
   • LVDT verification tool
6. Safety Kit:
   • Water leak detection system
   • Acoustic enclosure with 25 dB noise reduction