Host computer controlled tensile testing machine specifications, A, American Transmission precision force sensor :10-30KN, measuring accuracy 0.5 ‰, data resolution of 1/60000. B, using 16bitsA / D digital resolution. C, Power Drive System: AC servo motor servo drives + + + polished ball bearing linear guide composed of digital systems. D, control system, using a computer program digital closed-loop control mode, control is more precise. E, measurement data, save and print: LCD display tracking, real-time acquisition and preservation computers, printers can print at any time.