This instrument is used for the maximum thickness of 1000 um paper or squeezing test of cardboard. Such as extrusion tests in the horizontal direction, vertical extrusion test, linear extrusion, and the like. Paper or cardboard samples are mounted on the extruded test rack and then compressed in the flattening of the extruded tester. The groove is cut from the edge to meet the size of the test piece. One of the replaceable discs in the central location. The disc has different sizes such that different groove widths can be formed. Application: • Paper • Cardboard Features: • Have an annular groove: 6.35mm deep, accuracy: ± 0.25mm • Diameter: 49.275mm, accuracy: ± 0.025mm Guideline: • AS / NZS 1301.407S10 Disc SET - 0 to 1000μm • TAPPI T818 • TAPPI T822 • ISO 121925 Disc SET - 280 to 580μm Option: • Can be customized according to customer reference test standards Dimensions: • H: 140mm • W: 275mm • D: 150mm •Weight: 0.2kg