Electronic Universal Testing Machine WDW Series

WDW Series is a new kind of electronic universal testing machine produced by TIME Group Inc., which adopts the most advanced and reliable load frame structure of ball screw electric mechanical universal testing machine of the world. The driving system adopts AC servo timing system and motor from Panasonic Co., Ltd. of Japan.

The PC controlling system is able to realize the closeloop control of the parameters such as loading force, specimen deformation, and crosshead stroke etc.. The system realizes the screen display, online diagram drawing, testing curve changing, curve folding, and auto analysis of test results, creation of test report. Especially the application of the control mode can be manual control or computer programming control. By matching with different accessories, WDW series Universal testing machine can make tests on many kinds of materials to suit the customer’s request.

Standards
In accordance with or exceed the requirements of the following standards: ISO 7500-1, ASTM E4, EN10002-2, BS 1610, DIN 51221, ISO6892.

Applications
It is mainly for doing tension, compression, bending, shearing, etc. test of metal and non-metal materials. It can be used in all kinds of industries.

Patent
The appearance of WDW-100E has won the first class of National Patent. Patent No.: ZL200430047833

Specifications

Specification	WDW-1E/2E/5E	WDW-10E/20E	WDW-50E	WDW-100E	WDW-200E	WDW-300E	WDW-500E/600E
Capacity (KN)	1/2/5	10/20	50	100	200	300	500/600
Load frame stiffness (KN/mm)	30	80	250	300	400	600	1000
Load range	2%-100%	0.4% ~100% of the max. load
Accuracy of test load	≤±0.5%
Test space	Single	Single / Double test space
Precision of Ball Screws	16μm/300mm E level
Accuracy of indication value of test load	﹤±1% (accuracy level ±0.5%)
Resolution of load	1/200000 of the max. load force
Scope of deformation measure (Normal extensometer)	2%~100% FN
Accuracy indication of deformation (Normal extensometer)	Within ±1% of indication value
Scope of deformation measure (High deformation extensometer)	10mm~800mm
Accuracy indication of deformation (High deformation extensometer)	Within±1% of indication value
Resolution of crosshead stroke	0.001mm
Adjustment scope of test speed under load control mode	0.005~5% FN/S
Accuracy of test speed under load control mode	Test Speed﹤0.05% FN/s, within±2% of the preset value; Test Speed ≥ 0.05% FN/s, within±0.5% of the preset value;
Adjustment scope of deformation rate	0.005~5% FN/S
Accuracy of deformation rate	Test Speed﹤0.05% FN/s, within±2% of the preset value; Test Speed ≥ 0.05% FN/s, within±0.5% of the preset value;
Adjustment scope of stroke speed	0.005mm/min – 500mm/min						0.005mm/min-250mm/min
Accuracy of stroke speed	Test Speed﹤0.01mm/min, within±1% of the preset value; Test Speed ≥ 0.01mm/min, within±2% of the preset value;
Scope of the consistent load deformation and displacement control	0.5%-100%FN/s
Accuracy of the consistent load deformation and displacement control	Preset value≥10%FN, within ±0.1% of the preset value; Preset value<10%FN, within±1% of the preset value;
Length of the test space (mm)	700	800	600	600	600	600	600
Width of the test space (mm)	400	370	575	600	600	600	650
Dimension (mm)	610x480x1285	686x525x1880	945x654x2266	1010x750x2225	1100x770x2685	1100x770x2817	1150x770x2817
Weight (kg)	100	250	700	1100	1560	1560	2800
Power supply	AC220V±10%, 50/60Hz		AC380v±10%, 50/60Hz , 3 phases , 5lines
Power	0.4	0.75	1.5	1.5	3	5	5
Type of machine	Table type	Floor Type

Key words

electronic universal testing machine WDW series Universal testing machine