Universal Testing Machine

We are offering universal testing machine wdw-50, 100, 200, 300.
wdw series universal testing machine are suitable for tensile, compression and all other special load test for non metal material for example, plastic, rubber, thread, wood, alloy, pvc, spring, electrical wire and cable, composite, profiled bar, waterproof roll, etc.
add relative optional accessories, this universal testing machine is easy to achieve the test of bending, shearing, peeling, friction, tearing, puncture and hardness test.
this series universal testing machine is essential testing instruments for quality testing section, university and college, research institution and industrial and mining enterprise. The machine is calibrated as astm e4, iso 75001 international standard. By adding different grips it can do the test of iso 527, iso 8295, iso 37, iso 178, iso 6892, astm d412, astm c1161, astm d882, astm d885 astm d918, astm d1876, astm d4632 and all the force and extension jis, din, bsen testing standards.
feacture of universal testing machine:
*high accuracy load cell, encoder and optional extensometer to test the force, displacement and extension. Reading resolution can be 1/300000 of full range. Computer control 3 close-loop control testing machine by load, displacement and extension.
*speed servo control from 0.01mm/min to 500mm/min by servo motor.
*pci computer control card to get the test value and control the servo motor.
*multi-languages supported, data saved and support microsoft words, excel.
*database function, allow customer define test method, value result formula and test report format.
*multi sensor supported. Max 7 load cell and 4 extensometer can be define.
*metric and british unit exchanging supported mm, n, kn, kg and inches, lbs and pound.
*calibration automatically and easily.
*two grade of user administrate system for common operator and system administrator.
*control remote box to adjust the machine crosshead before test conviniently.
parameters wdw-50 wdw-100 wdw-200 wdw-300
maximum force 50kn 100kn 200kn 300kn
accuracy ≤±1% (0.5% as special order)
measuring range of force (kn) 0.4%--100%fs
resolution of force 1/300000 of maximum force
accuracy of displacement measuring ±0.5%
resolution of displacement 0.01μm
accuracy of deformation measuring ±0.5%
speed adjusting range of displacement 0.01-500mm/min
speed adjusting range of force 0.005-5%f.s / s
speed adjusting range of deformation 0.005-5%fs/s
speed adjusting range of constant displacement, force and deformation 0.5%-100%fs/s
speed controlling accuracy ≤±1.0% of the set value
valid tension testing space 600 650 680 680
compression testing space 600 650 680 680
valid width of testing space 470 560 600 600
tension sample
clamping (mm) flat grips 0~14 0~14 0~20 0~20
round grips 4~22 4~22 9~26 9~26
power supply 220/380v, 3 kw, 50/60hz 220/380v, 5 kw, 50/60hz
working environment room temperature 10ºc~30ºc, relative humidity≤80%
over dimension (mm) 830×550×1950 1050×800×2250 1150×870×2450 1150×870×2450
weight(kg) 1100kg 1500kg 1800kg 1800kg