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This series universal testing machine UTM designed of PC display and manual drive hydraulic loading system, main engine controller separately fixed. It has the characteristics of operation amenity, working steady, high accuracy and loading steady. It is used to stretch, compress, curve and cut metal cement, concrete, plastics and so on.
2. Function
It is cylinder underneath type with double testing spaces structure. It can do many kinds of test, like tensile, bending, compression, shearing, and so on.
3. Structure
The main engine consist of an adjustable support (base, screw thread pole, moveable crossbeam (lower clamp set)) and a working frame (working oil tank, piston, platform, support crossbeam (upper clamp set)). Element of the machine: High-pressure oil pump supply oil to the working oil tank, the piston moves and press board and upper crossbeam to do stretch and press test. The stretch test is done in the space between upper crossbeam and movable crossbeam. The life motor, gear, chain drive rotate at a same speed to move the crossbeam.
4. Software
(1) The secrete two-grade authorization managemant
(2) Motion display load, position, tensile at the same time
(3) Load, position, tensile peak value display during the test and after
(4) Motion display load, position, tensile when testing
(5) Motion X-Y curve and user curse: Pressure-tensile, load-position, pressure-position, load-tensile, load-time, position-time, and so on.
(6) Automatically save the sensor information in doc
(7) Automatically save the test result for statistical calculation and output to data sheet and data base program, like ACCESS and EXCEL.
(8) Single page printing for the test report, including X-Y curve.
(9) Select from the analysis of predefined: Load peak value, pressure peak value, tensile strength, RP0.2, Rt0.5, ReL, value of extending to fracture value (manual and automatic), and so on
(10) Detail instruction, save and inquiry test setting to min. Error and save the time
(11) Units: N, kgf, lb, mm, in, or others
(12) Calibrating: Adjust the hardware like measuring cell by software
(13) Grip device: People can change the common movable jaw to fit the different width when doing the tensile test. Same for bending and compression test device.
Model & specification
WEW-2000B
Max. test force (KN)
2000
Measuring range (KN)
4%-100% F.S.
Relative error to force value (%)
±1
Distance between compression surfaces (mm)
0-1000
Max. distance between tensile jaw (mm)
0-1000
Bending test pressed rolling distance (mm)
60-750
Clip diameter of round sample (mm)
20-70
Clip thickness of flat sample (mm)
0-40
Width of flat plate specimen (mm)
≤110
Size of shearing specimen (mm)
0-30
Effective distance between the pillars (mm)
700
Piston stroke (mm)
250
Motor power (kW)
2.2+0.55
Main frame outline dimension (mm)
1100×760×2700
Oil source control cabinet outline dimension (mm)
1080×650×1200
Weight (about) (Kg)
4500
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Semi-Automatic Universal Testing Machine (WEW-2000B)
1. Introduction