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Application: applies to the determination of metal, non-metal, alloy materials and their components (such as operating joints, fasteners, spiral moving parts, etc.),fatigue properties, fatigue life, pre-cracking and crack propagation tests of tensile load, compression or tensile and compressing alternating load at room temperature.Widely used in spring production enterprises, spring use enterprises, colleges and universities research institutes, quality inspection departments and other industries.
Max. Load(kN): 20
Test station: Single（Standard） or multiple springs（Optional）
Vertical maximum space: 500mm
Can be customized
Frequency range (adjustable): 0-5Hz
300 times/minute
Test frequency: According to actual specimen
Counting stop accuracy: 1
Test machine amplitude: ±50mm
