Computerized double column tensile testing machine

Computerized double column tensile testing machineIntroduction:

The machine adopts a high-precision and stable fully digital servo speed control system and servo motor as the driving system. The fully digital controller is the core of the control system, and the control and data processing software with Windows as the operating interface realizes the screen display of test force, test force peak value, beam displacement, test deformation and test curve. All test operations can be automatically completed on the computer through the mouse. Good humanized design makes the experimental operation more convenient. Based on the above technologies, this machine can achieve closed-loop control of parameters such as test force and displacement, and can realize control modes such as constant stress and constant displacement, with smooth switching between various control modes.

This machine meets the requirements of the national standard GB/T228-2002 "Tensile Testing Method for Metallic Materials at Room Temperature", and can also perform tests and data processing according to GB, ISOJIS, ASTM, DIN, and multiple standards provided by users, with good scalability.

Computerized double column tensile testing machineExecution standard:

ASTM DIN JIS BS GB/T528-1998 /T529-1999 等

This machine can handle curve categories:

Load V.S. displacement, load vs. time

Displacement V.S. Time, stress vs. strain, load vs. two-point extension

Main technical indicators

A. Load element: 20KN

B. Power resolution: 1/10000

C. Power accuracy: 0.5%

D. Power amplification factor: 7-segment automatic switching

E. Displacement resolution: 1/1000

F. Displacement accuracy: 1%

G. Resolution of metal extensometer: 1/1000 (to be determined separately)

H. Accuracy of metal extensometer: 0.5%

I. Accuracy of large deformation extensometer: 1m (to be determined separately)

J. Speed range: 0.01-500/min (special testing speeds can also be customized according to customer needs)

K. Walking space: 900mm (excluding clamps, special testing space can also be customized according to customer needs)

L. Test width: 400mm (special test widths can also be customized according to customer needs)

M， Power supply: Medium 220V 50HZ

N. Power: Approximately 1000W

O. Machine size: approximately 500X500X1500 mm (length X width X height)

P. Machine weight: approximately 250kg