Applicable to the determination of the ring stiffness of thermoplastic pipes with annular cross-section. Also suitable for flat test, ring flexibility test and weld tensile test. Meet the PE double-wall corrugated pipe, winding pipe and a variety of plastic pipe testing standards requirements, is the scientific research institutes, quality inspection departments and pipe manufacturers necessary testing equipment.
Meet GB/T9647, ISO9969, ASTM D2122 and other standards.
This product is equipped with PC control software, which can realize the screen display of test force, peak test force, cross beam displacement, test deformation and test curve. The operation is intuitive and simple. With overload, over-current and over-voltage protection functions, and with pipe diameter measurement system, can accurately measure the pipe diameter changes. The drive system controls the full-digital AC servo motor through a distributed control system composed of a PC and a single-chip microcomputer. The crosshead moves up and down according to the speed required by the test standard. The sample platen presses the pipe sample, and the force value detection part adopts The segmental linear correction method ensures the high precision and high stability of the aircraft.
This series of ring stiffness testing machines has passed CE certification of EU products.
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