Mullen paper and board burst strength tester is a new type testing instruments for the bursting strength of paper and corrugated boards.
It is applicable to all types of board (including corrugated and solid fibreboard) having bursting strengths within the range 350 kPa to 5 500 kPa. It is also applicable to papers or boards having bursting strengths as low as 250 kPa
Technical Features of mullen paper and board burst tester
Mullen paper and board bursting strenght tester technical data
| Test Range | Model ZNP-01 for Paper: 70~1600 KPa Model BNP-01 for Board: 150 ~5600kpa |
| Force Resolution | 1/100000 |
| Data Collecting | 400/S |
| Force Accuracy | + / - 0.1% or less |
| Resolution | 0.01 KPa |
| Deformation Error | ≤1mm |
| Plates Parallelism | ≤0.25mm |
| Diaphragm resistance | (9±0.2)mm/(30±5)kPa |
| Transmit Hydraulic Volume | 95±5ml/min (for paper) 175±5ml/min (for board) |
| Plate Diameter | upper:30.5±0.1mm, lower: 33.5±0.1mm (for paper) upper:31.5±0.1mm, lower: 31.5±0.1mm (for board) |
| Clamping Force | 100kpa~1200kpa(adjustable) |
| Unit Conversion | Kg/cm2, kpa, LBF/in2 |
