Testing Equipment

Testing Equipment

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Gingko TDT C6.0 Vascular Stent Torsion Durability Tester

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The Gingko TDT C6.0, a Vascular Stent Torsion Durability Tester, is designed to perform accelerated torsional fatigue testing on vascular stents in accordance with ISO 25539 and ASTM F2942-19 standards, evaluating their long-term structural integrity under cyclic torsional loading. The system comes standard with six independently controlled test stations. These stations feature changeable fixtures to accommodate mock vessels of various lengths and diameters, and support custom fixtures for specialized mock vessels with complex geometric profiles (e.g., bifurcated). Through an innovative "internal test fluid circulation mechanism", the system provides precise control over test fluid pressure and temperature.The entire process (from control and acquisition to computation, analysis, and recording) is managed by our proprietary, self-developed Gingko TDT TEST software.


Sample CapacityUp to 6, Independently Controlled
Mock Vessel SizeAllowable Diameter Range: 2 to 50mm, Max. Length: 300mm
Torsional Angle Range-180°to +180°, Accuracy of ±1°
Drive WaveformOptimized Triangular Wave
Allowable Frequency*1~5Hz
Test MediumPurified Water, Saline Solution
Fluid Temperature ControlRoom Temperature to 42℃, ±2℃
OthersCommon Accessories, Fixture Customization Available
*Actual test frequency dependent on specific test sample, motor rotation range, etc.


▌ 优势特点

1、Vertical orientation design for ergonomic operation and compatibility with various stent designs.

2、Six independently controlled test stations facilitate personalized testing research on a variety of stent types.

3、High-precision motor control enables a wide range of torsional angles with exceptional accuracy.

4、An internal fluid circulation system with precise pressure and temperature control for enhanced in-vivo condition simulation.

TDT



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