Main Specifications
(1) Maximum test force: 3kN
(2) Test force accuracy: more than 10% of the maximum test force, the relative error of the test force indication value should not exceed ±1% , and the relative error of the test force indication repeatability should not exceed 1%
(3) The maximum allowable variation of the test force is maintained: no more than ±1% of the maximum test force
(4) Maximum friction force: 300N
(5) Accuracy of friction force value: more than 10% of the maximum friction force , and the relative error of the friction force indication value does not exceed ±3% , and the relative error of the indication value repeatability does not exceed ±3%
(6) Spindle speed range: 5 ~ 4000r/min
(7) Spindle speed error: above 100 r/min , the spindle speed error does not exceed ±10 r/min
(8) Below 100 r/min , the spindle speed error does not exceed ±1r/min
(9) The working temperature range of the heater: room temperature ~ 100 ℃
(10) Temperature control accuracy: ±2 ℃
(11) Spindle revolution display and control range: 1~9999999
(12) Time display and control range: 1s~9999s (or min )
(13) Dimensions of the testing machine ( length × width × height) (mm): 710 × 840 × 1690
(14) Net weight of testing machine: about 500kg