Mainly used to tension spring,compression spring, saucer reed, tower spring,leaf spring,clip spring,flat spring,composite spring,gas spring, mold spring, deformed spring and other precision spring tensile, compression, displacement and rigidity test and analysis. Adopting electric load reduction system after deceleration to driven precision ball screw assembly loading to achieve a fully digital adjustment data acquisition and control process It is made based on the national spring tensile and compression tester standards of technical requirement, professional design of automatic control and data acquisition system, realized the data acquisition and control process full digital adjustment.
1.Model：KN-5000
2.Max test force（N)：1-5000N
3.Structure：Single chip control
4.Test accuracy：1 class
5.Test force test arrange(F·S)：1%～100%F·S
6.Test force value relative error：Better than 1%/0.5%
7.Displacement value relative error：Better than 1%/0.5%
8.Displacement resolution：0.01mm
9.Test stroke：10-500mm (adjustable)
10.Speed adjust range：0.05-500mm/min（stepless speed regulating）
11.Speed relative error：Better than 1%/0.5%
