Twin folding tester Schopper method

  •   Novilog
  •   Made in Europe

For the determination of the resistance of paper, according to the Schopper principle

  Download the leaflet
  • 110106
  • ISO 5626
  • TAPPI 523
  • NF Q03-062
  • NF ISO 5626
  • Product description

    DESCRIPTION:
    The device measure the number of folds until the sample breaks. The test requires that two samples be tested simultaneously.
    TEST DESCRIPTION:
    Two samples are clamped in the folding heads for a simultaneous test. The spring loaded sample supports are pulled apart, so that the samples are clamped at the specified force. After pushing the start button, the folding knives begin to guide the sample around the sapphire supported folding rolls. That way, the samples are folded on both sides at a radius of 0.25mm. If one sample breaks, the folding process of the second sample continues until it breaks too. The movement of the folding heads stop after test termination, so that the
    samples can be removed. The device records and displays the number of folds until the sample breaks.

    Technical specifications

    General data
    • CE mark
    • Papers up to 0.25mm thickness
    • Spring force min. 7.55N / max. 9.81N
    • Testing length : 90mm
    • Sample length : 100mm
    • Sample width : 15mm
    • Speed : 115 strokes/min
    • Touch screen with statistic functions
    • RS 232 interface to connect on Novilog
    • Optionally available with temperature sensor for temperature deviation measurements.
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    Electricity : 230/110V, 50/60 Hz
    Weight and dimensions Packaging
    80 Kg
    Product weight and dimensions
    50 Kg
    530 x 490 x 340 mm (W x D x H)
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