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

Ultra-Precision Loading: Electromagnetic servo motor ensures backlash-free operation with 0.001 N shear force resolution.

Biorelevant Simulation: Integrated 37°C water bath system replicates physiological conditions for in vitro corrosion testing.

Universal Fixturing: Self-centering clamps accommodate substrates (10–50 mm diameter) and coatings (1–200 µm thickness).

High-Cycle Endurance: 10 million cycle capacity with ±0.05% load accuracy.

Compact Design: Benchtop footprint (500 × 450 × 700 mm) suits laboratory environments.

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.

Paramètres techniques

Standard Accessories

Shear Fixture Kit:

Self-centering clamps (10–50 mm substrate compatibility)

Coating thickness gauges (1–200 µm measurement range)

Thermal-Mechanical Bath:

15L capacity with recirculating pump

Corrosion-resistant titanium interior

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

Operator Kit:

Calibrated torque wrench set (0.1–10 Nm)

Substrate alignment jigs (ASTM F1160 compliant)

Calibration Bundle:

NIST-traceable force calibration weights

LVDT verification tool

Safety Kit:

Water leak detection system

Acoustic enclosure with 25 dB noise reduction