Bursting Strength Tester

Bursting strength tester,GNP-1 Function and usage Bursting strength tester measures the bursting strength of single or multi-layer paper as well as testing the blasting degree of intensity about fabric, leather, cardboard, thin metal films .It carries the standard of QB/T1057-1998 "Bursting strength of paper and cardboard instrument", GB/T454-2002 "Determination of bursting strength of paper",ISO-2759, GB-6545, JIS-P8112, ASTM-D2210.Specifications Measuring range:(250 5600)kpaResolution ratio:1kpaMeasurement accuracy: ±0.5% of indicating valueSample holding force: 0.4Mpa (adjust)System tightness:1min internal pressure decrease less than 10%pmax Hydraulic oil: glycerin 85%,distilled water15% Oil-pressure speed:170±20cc/min Dimensions:57×53×50cmWeight:52kg Power supply:AC 220V/50HzUser-ownedAir supply:0.8MPa