Complex Strength Zipper Tester, Used for testing zipper strength of parallel drawing, up-and-down pulling resistance, self-locking, tail-opened pulling, outlet shifting, association of zip head and chips,and the strength of polyester silk and zipper ribbons, etc.
Special Zipper Strength Tester software, PC-controlled with AC servo motor and quality ball-screw for ideal and smooth control.
Specification
Provided with 7 sets of fixtures/grips for complete zipper tests
PC control and specified Zipper Strength Tester software via high speed RS232
Drawing and displaying Real-time Force/displacement curve, Force/time curve, etc. during test.
Quality Ac servo motor drives quality ball screw.
Working pattern:The constant rate of elongation(CRE)principle,micro computer controlling, testing report printing
Max. load: 250KgF (2500N).
Testing range: 1%~100% of the full range
Testing accuracy: ≤±0.2%F·S
Sample frequency:2000 times / secs
Tensile speed: 0.1-1000mm/min digital speed, error ≤±2%