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Digital Ring Crush Tester

Digital Ring Crush Tester

Additional Information

Min. Order Quantity 01 Pcs

The ring crush resistance of paper and paperboard is the maximum compressive force that a test piece will sustain without being crushed, the test piece being in the form of a cylinder, standing on one end, and the force being applied to the other end under specified conditions. This method applies to papers and paperboards with a thickness of not less than 0.15 mm and not more than 0.49 mm.


Details :

  • It is primarily intended for corrugated media, liner and other papers and boards for use in the manufacture of packaging cases and boxes.
  • The test piece is placed in a holder containing as annular groove so that it forms a cylinder with a horizontal base.
  • It is then subjected to a uniformly increasing force in a testing machine until crushing occurs.

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Mains Supply 220 Volts ±10%, 50 cycles
(if not otherwise specified in your order and acknowledge by us)
Load Sensor 500.0 kg.
Measuring Range 4999.9N
Accuracy Better than ± 1% of force reading, but not better than ± 1
Display lcd display
Stroke height 76 mm
Crushing test speed 12.5 mm/min ± 2.5 and variable speed also possible through parameter setting
Return Speed 400mm/min.
Strip Dimension 12.5 MM X 152.4 MM
Computer Output com port to transfer the data on pc
Power Requirement Capacity 300 Watt
Deformation Speed Selected/Variable
Automatic return of platens after rapture
Electronic overload protection at load cell capacity

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