Velcro fatigue tester is to determine the longitudinal shear strength and fatigue resistance of velcro or touch and close fasteners before and after repeated use which is under a certain pressure.
It is the recommended testing machine to evaluate the fatigue resistance and end use life velcro or touch and close fasteners. The testing method of shear strength of touch and close fasteners includes two parts. The first part is to provide repeatedly opened and closed movements for samples.
The second part is to measure the shear strength changes after repeatedly opened and closed a standard number of times for samples.
Rotary rate: 60rpm or 72rpm
Reversed rotate: Every 30s
Loading weight: Up to 5kg
Counter: 1-999999
Power supply: 220 AC 50Hz
Dimension: 450mm×550mm×570mm
Weight: 45kg
INTERNATIONAL STANDARDS: DIN 3415.1, DIN EN 12242, SATRA TM 123, ISO 22776, BS EN ISO 22777, GB/T3903.20, GB/T 3903.21, GB/T 23315, JSB 39, etc.
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