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>>> Tearing Strength Tester

>> Tearing Strength Tester
>> ModelPN-TT1000
>> Made In China
PDF Product Data Sheet  



PN-TT1000 Tester is an electrical type instrument for paper tearing strength measurement. The tester is designed according to ISO 1974 (paper --tearing strength test method) and (GB455.1).

It is a mechanotronics tester for all kinds of paper, as well as some low tearing strength of paperboard.

This instrument does not apply to corrugated fibreboard,but it may be applied to the components of such boards. It is not suitable for determination the cross-direction tearing resistance of highly directional paper(or board).

The instrument is designed according to ISO1974-1990 standard and GB/T455-2002 standard.

It is an ideal tester for manufacturer of corrugated fiberboard and carton, scientific research and quality-control department.


  • Press <Test> button, release pedulum automatically, eliminate human error.

  • Touch-screen display and operating. Bilingual in English and Chinese interface.

  • Built-in thermal printer.

  • Bilingual operating interface in English and Chinese.

  • Statistics: Average, Maximum, Minimum, standard deviation(SD),coefficient of variation(CV) and Tear Index.


  • GB/T 455-2002   Paper and board determination of tearing resistance

  • ISO 1974-1990   Paper-Determination of tearing resistance

  • QB/T 1050-2012  Paper and board-tearing tester


  • Power supplyAC220V10% 2A 50HZ

  • Measure range: A508000mN, B800016000mN

  • Resolution 0.1 mN

  • Display 4.3Color touch-screen.

  • Indication Error:  1%

  • Indication Offset:  1%

  • The upper edges of the clamping surfaces are in a horizontal line,lying at a distance:104mm2mm.

  • The plance containing this line and the pendulum axis make an angle: 27.50.5

  • When the pendulum is in its initial position,ready for test, the clamps shall be separatd by a distance: (2.80.3)mm.

  • Tearing length:(430.5)mm

  • Data output: RS232

  • PrinterThermal printer

  • Dimension(410 320 600) mmLWH


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