Single space structure, mainly by the host (including frame, base, transmission system), fixture, deformation measurement system, software system, electrical system. The microcomputer controlled ring stiffness test system is mainly used to measure the ring stiffness of plastic pipe with large diameter ring section. It can also be used for tensile, compression, bending and other mechanical properties tests of metal and non-metal materials.
Application● Tension
● Compression
● Flex/Bend
● Shear
Single/dual load sensor, single/dual test zone
Intelligent control, simple operation, easy to use
500~7000 Hz data acquisition rate provides more meaningful analysis（The controller is made in Germany）
Heavy duty components support longer system life
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Maximum force |
100kN |
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Accuracy Class |
1 Class |
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Effective force measuring range |
0.2%—100%FS |
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Relative error of force |
Within ± 1% |
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Load display resolution |
1/± 500,000 of the maximum test force |
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Measuring range of inner diameter |
250-2000mm |
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Inner diameter measurement accuracy
|
0.01mm |
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Measuring range of outer diameter |
300-2500mm |
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Deformation measurement range |
0.2%-100%FS |
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Relative error of deformation indication
|
Within ± 0.5% |
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Deformation resolution |
1 / ± 500000 of the maximum deformation |
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Relative error of displacement |
Within ± 0.5% |
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Displacement resolution |
0.06µm |
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Adjustment range of deformation rate |
0.005—5%FS/S |
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Relative error of deformation control rate |
When the speed < 0.05% FS, it is within ± 2% of the set value |
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When the speed is greater than or equal to 0.05% FS, it is within ± 0.5% of the set value |
|
|
Adjustable range of crossbeam speed
|
0.001—500mm/min |
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Relative error of crossbeam velocity |
When the speed is less than 0.01mm/min, it is within ± 1.0% of the set value |
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When the speed is greater than or equal to 0.01mm/min, it is within ± 0.2% of the set value |
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Control range of constant force, constant deformation and constant displacement |
0.5%--100%FS |
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Control precision of constant force, constant deformation and constant displacement |
When the set value is less than 10% FS, it is within ± 1% of the set value
|
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When the set value is greater than or equal to 10% FS, it is within ± 0.1% of the set value |
