Main Structure, Function and Application Range : This series of machine is a new kind of electronic universal testing machine produced byJinan Fine Testing Instrument Co., Ltd., which adopts the most advanced and reliable load frame structure of electronic universal testing machine of the world, as well as the AC servo timing system and motor produced by Panasonic Co. Ltd. (Japan). The PC controlling system not only realizes the close-loop control of the parameters such as load, specimen distortion, and crosshead displacement etc., but also realizes the data processing conforming to the requirements of national standard GB228 “Metallic material room temperature tensile test method”. The system realizes the screen display, auto disposing (according to the corresponding test method), and test result disk storage of the test load, test load peak value, crosshead displacement, specimen distortion, as well as the test curve etc. What’s more, we can do the auto measuring and processing of the r & n value of the sheet metal as the first company in China. Especially the application of the control mode, brainpower setting specialist system, and net database make the series machine internationally advanced in technique.

Prime Technical Parameters:

Model	WDW-1	WDW-2	WDW-5
Capacity	1kN	2kN	5kN
Features	Adopting speed-adjusting system and motor from Panasonic Co. Ltd (Japan), full digital measuring and controlling system,
Load capacity	2%--100% of the max. test load
Load accuracy	Within ±1%
Deformation accuracy	Within ±1%
Resolution of displacement measurement	Better than 0.01mm
Crosshead velocity	0.05-500mm/min stepless setting
Test width (mm)	600mm
Dimensions(mm)	500x400x1600mm
Clamps	Wedge, plate and other clamps designed according to the client
Weight(kG)	120kg
Type of machine	Single arm