NP-1 NP-1 Burst Tester

It can measure the bursting strength of single-layer or multi-layer paper, and can also be used to test the bursting strength of cloth, leather, cardboard, thin metal sheet, etc. It is an indispensable equipment for quality inspection. satisfy QB/T 1057-1998 "Paper and Cardboard Burst Tester", GB/T454-2002 "Determination of Paper Burst Strength", ISO-2759, GB-6545, JIS-P8112, L1018, ASTM-D2210,TAPPI-T403 and other standards. Using the mark to transmit the pressure, the maximum rupture strength value is automatically retained when the sample is ruptured, and the decomposition degree is 100 times higher than that of the watch needle type.

• Measuring range: 50~1200kpa paper / (250~5600) kPa cardboard (optional)
  
• Accuracy: ≤±0.5%       
• Resolution: 0.01kpa     
• Deformation error: ≤1mm
• Concentricity of upper and lower discs: ≤0.25mm