Introduction
1) The machine has large test space, applicable to pipes less than 2500mm, mainly used to measure ring stiffness, ring flexibility, flattening, deflection properties.
2) With precise automatic control and data acquisition system to realize full digitalization adjustment to data acquisition and control process.
Test Standards
→GB/T9647 Thermoplastics pipes-Determination of ring stiffness
→GB/T18042 Thermoplastic plastic tubing creep ratio test method
→GB/T14452 Bending mechanical properties test method
→GB/T18477.1 Unplasticized polyvinyl chloride (PVC-U) structure wall pipline system for underground soil waste and drainage-Part1: double wall corrugated pipes；
→GB/T18477.2 Underground drainage with rigid polyvinyl chloride (PVC -u) structure wall pipe system Part 2: reinforced pipes
→GB/T18477.3 Underground drainage with rigid polyvinyl chloride (PVC -u) structure wall pipe system Part 3: axial hollow double wall pipe
→GB/T21238 Glass fiber reinforced plastics mortar pipes；
→CJ/T270 Steel reinforced spirally wound Polyethylene(PE) drainage pipe；
→JT/T529 Plastic bellows for prestressed concrete bridge；
→JG225 Corrugated metal ducts for prestressed concrete；
→GB/T18742.1 Hot and cold water piping system with polypropylene: general rules-Part 1
→GB/T2918 Plastic sample status to adjust and test standard environment
→GB/T8806 Plastic tubing size measurement method
→GB/T19472.1 Buried wall pipe with polyethylene (PE) structure system Part 1: polyethylene double-wall corrugated pipe
Polyethylene structure wall pipeline system for underground usage Part1:Polyethylene double wall corrugated pipes；
→GB/T19472.2 Buried wall pipe with polyethylene (PE) structure system Part 2: polyethylene winding structure wall pipes
Polyethylene structure wall pipeline system for underground usage Part1:Polyethylene double wall corrugated pipes；
→EN 13476-1 Pressureless buried sewage drainage with thermoplastic plastic pipe system rigid polyvinyl chloride (PVC -u), polypropylene (PP) and polyethylene (PE) of the structure wall pipe system in the first part: pipes, pipe fittings and pipeline system specification, "about the requirements of part B polyethylene structure wall tube
→ISO 9969 The determination of thermoplastic pipe ring stiffness
Technical Specification
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WDW-200R/300R Computer Control Ring stiffness Testing Machine(CE)
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1
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Max. load
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200kN/300kN
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2
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Load class
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Class 0.5 / class 1
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3
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Measuring range of load
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0.4%-100%FS/1%-100%FS
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4
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relative error of indicating value
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≤±0.5%/ ≤±1.0%
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5
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Load resolution
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1/±300000F.S
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6
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measuring range of deformation
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0.2%～100%FS
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7
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Displacement speed
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0.01～500mm/min
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8
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displacement accuracy
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within ±0.2% of the set value
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9
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Test space
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0～2500mm
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10
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measuring range of deformation of inner diameter
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10～2500mm
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17
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measuring range of pipes
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Diameter DN10～DN2500mm
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18
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span between columns
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1100mm or customized as required
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19
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Compression platen (L*W)
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700x440mm or customized as required
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20
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power voltage
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380V±10% 50Hz
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21
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motor power
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5.0kW
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22
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Dimension of loading frame (L*W*H)
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1600x1400x3800mm
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Software:
The software is designed purposely for computer controlled testing machine, used for tension, compress, bend, shear, tearing andpeel test. With the personal computer and interface plate, it could collect, save, process and print test result. Further it can calculate multiple parameters, i.e. maximum force, yield strength, average peel force maximum deformation, yielding point and elastic modulus; this system is featured in curve process, multi-sensor support, image interface, flexible data process and powerful system function.
Product Tags:
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Large Space 2.5m Ring Stiffness Testing Machine WDW - 200R / 300R With Data Acquisition Images
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