The tester consists of PLC, touch screen, load sensor, force measuring unit, transmission unit, printer, etc. Operators can set parameters on the touch screen. The apparatus can run the test automatically and display the maximum and mean value of cutting force in real time. And it can automatically judge whether the needle is eligible or not. The built-in printer can print the test report.
Load capacity (of cutting force): 0~30N; error≤0.3N; resolution: 0.01N
Test speed ≤0.098N/s