Paper Tearing Resistance Tester is specially used for paper (plate) tear strength measuring. The instrument is the mechanical and electrical integration which takes advantage of ergonomics design and microprocessor technology and is suitable for all kinds of paper tear strength and paperboard lower strength tear. Paper Tearing Resistance Tester Technical Features ● LCD display, PVC operation manual human design ● high precision automatic and digital measuring ● microcomputer control, auto calculating, statistics, test result storage and printing ●Two test ranges adjustable Paper Tearing Resistance Tester Technical Data Test range: A：（50~8000mN)，B（100-16000mN） Minimum Division Value: ＜6000mN， 0.1mN；≥6000mN，1mN Display error: ±1% Display Variation: ≤1% Tearing Arm: 104±1mm Tearing Initial Angle: 27.5 ±0.5° Clamp Distance: 2.8±0.3mm Specimen Cutting Length: 20±0.5mm Specimen Size: 25*15mm Dimension: 410mm(L)*320mm(W)*600mm(H) Weight: 27kg Standards ISO 1974