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Ring Crush Test Fixture Set

Qty Product
Ring Crush Test Fixture Set
  • Price:
    $819115110111114112113121311171
Product Code
IDM-R0008-M1
Main Product Image
Ring Crush Test Fixture Set

The Ring Crush Test fixture set can carry out the ring crush test for paper and board. It is suitable for materials with an average thickness up to 1000µm. It comprises of MD ring crush, CD ring crush, liner or fair side.

Firstly, The ring crush holder supports the test sample which is subject to edgewise compression. This is between the platens of a crush testing machine. Then, a branch groove cuts from the edge to permit insertion of the test piece. One of a series of replaceable discs rests in the center. The discs are of various diameters to accommodate test pieces of various thicknesses. This enables varying of the width of the grove formed between the edge of the disc and the wall of the cylindrical hole. 

Included Discs and Specifications 

Ring Crush Test fixture

Scope

The Ring Crush Test Fixtures have been designed to carry out the ring crush test for paper and board having an average thickness up to 1,000μm, for the purpose of MD ring crush, CD ring crush, liner or fair side. It is manufactured with reference to AS/NZS 1301.407s, TAPPI T818, and TAPPI T822 standards.

Test Significance

The test piece of paper or board is supported in the Ring Crush Holder ad subjected to edgewise compression between the platens of a crush testing machine. A branch groove is cut from the edge to permit insertion of the test piece. One of a series of replaceable discs rests in the centre.
Test Apparatus
The Ring Crush Test fixture discs are of various diameters so that the width of the groove formed between the edge of the disc and the wall of the cylindrical hole may be varied to accommodate test pieces of various thicknesses.
• Cylindrical Recess: 6.35mm ± 0.25mm deep
• Inside Diameter: 49.275mm ± 0.025mm

 

Applications

  • Paper
  • Paper board

Features

  • Cylindrical recess 6.35 +/- 0.25mm deep
  • Ring Crush Test Feeder
  • Cutter: Ring Crush Sample 12.7 x 152mm
  • Other disc sizes available upon request
  • Dimensions: 140mm x 275mm x 150mm
  • Weight: 0.2kg

Benefits

  • Easy to use
  • Fast results
  • Accurate

Standards

  • AS/NZS 1301.407s (10 Disc set – 0 to 1000 μm)
  • TAPPI T818 - Ring crush of paperboard (flexible beam method), Test Method T 818 cm-18
  • TAPPI T822
  • ISO 12192 (5 Disc set – 280 to 580 μm)

Get a Quote

Qty Product
Ring Crush Test Fixture Set
  • Price:
    $819115110111114112113121311171

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