Paper And Paper Board Bursting Strength Tester

We are engaged in manufacturing, exporting and supplying excellent quality Paper And Paper Board Bursting Strength Tester to our valuable clients. BNP-01paper and paper board bursting strength tester is a new type testing instruments for the bursting strength of corrugated boards, which is designed in accordance with ISO2759 'Board-Determination of bursting strength'.
Principle:
A test piece, placed over a circular elastic diaphragm, is rigidly clamped at the periphery but free to bulge with the diaphragm. Hydraulic fluid is pumped at a constant rate, bulging the diaphram until the test piece rutures. The bursting strength of the test piece is the maxium value of the applied hydraulic pressure.

Technical features
i LCD display and PVC operation panel
i Automatic test process, automatic bursting judgment
i Microcomputer real time data collection and data memory
i Micro printing
i Synchronous motor drive for stable and precise pressure output
Technical data
Measuring Range: 150~6000kpa
Accuracy: + / - 0.5% or less(a A 0.5%)
Resolution: 0.01 kpa
Deformation Error: 1 mm or less
Plates Concentricity: 0.25 mm or less(a 0.25mm)
Diaphragm resistance : bulge height 10mm/(170i 220)kPa, bulge height 18mm/(250i 350)kPa
Transmit hydraulic volume: 175A 5ml/min
Pressure Plate Diameter: upper:31.5A 0.5mm, lower: 31.5A 0.5mm
Display: 4.0 in. LCD with curve display
Clamping Force: a Y690kpa (adjustable)
Unit Conversion: Kg/cm2, kpa, LBF/in2
Dimension: 360*420*510mm
Weight: 55KG