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      Home> Tear Tester> ChangChunYongXin> ChangChunYongXin ZSE-1000 standard pendulum Paper Tear tester

      Yongxin ZSE-1000 Standard Paper Tear tester 1000mN

      ZSE-1000 standard pendulum Paper Tear tester measuring range 10~ 1000mN, scale interval 10mN, in line with ISO1794 and GB455.1 and other standards.

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      SKU: NB034357
      China ChangChunYongXin
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      $ 716.48
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        • ChangChunYongXin ZSE-1000 standard pendulum Paper Tear testerOverview

        • Specifications
        • Comments
        • FAQs
        ZSE-1000 standard pendulum
        Paper Tear tester

        Paper (Board) Tear Tester is a special instrument for the determination of paper tear strength. Its main technical indicators and performance parameters comply with ISO1974 "Paper (Board) - Determination of Tear Strength (Elimendorf Method)" and GB455·1 The relevant provisions of the standards such as "Measurement Method of Tear Degree of Paper (Board)" are the test instruments required by industries and departments such as papermaking, scientific research and product quality supervision and inspection.

        The instrument should be placed on a firm and stable workbench in an environment with clean air at a room temperature of 20±10°C.


        Principle

        The instrument is designed according to the principle of the Elimendorf tearing instrument, and its Principle is: after the pendulum with a certain potential energy at the position to be torn is released, the potential energy is converted into kinetic energy, and the work is done by tearing the sample. The force required to tear the sample is indicated on the dial through the pointer, and this force is the tear value of the sample, in mN.

        Instrument structure

        The instrument is mainly composed of a pendulum system, a paper clamping mechanism, a paper cutting mechanism and an indicating device.

        1. Pendulum system: It consists of a fan-shaped pendulum and a spindle system (see Figure 1). Through the potential energy-kinetic energy conversion of the pendulum during the tearing process, it provides the power required to tear the sample.

        2. Clamping mechanism: It consists of two sets of jaws respectively installed on the base body and the pendulum body, which are used to firmly clamp the sample under specified conditions.

        3. Mechanism: It is composed of a knife holder, a blade, etc., and is used to pre-cut the sample according to the specified size.

        4. Indicating device: It is composed of a pointer system and a force dial.


        VS

        ChangChunYongXin ZSE-1000 standard pendulum Paper Tear testerSpecifications

        LIST VALUE
        Measuring range 10 ~ 1000mN
        Resolution 10mN
        Error of indication ± 1% within the range of 20% to 80% of the upper limit of measurement; ± 0.5% FS outside the range;
        Indication repeatability error < 1% in the range of 20% to 80% of the upper limit of measurement, < 0.5% FS outside the range
        Tear arm 104±1mm
        Tear initial angle 7.5±0.5°
        Tear distance 43±0.5mm
        Paper surface size 25×15mm
        Distance between paper jacks 2.8±0.3mm

        ChangChunYongXin ZSE-1000 standard pendulum Paper Tear tester Packing list

        Complete-built unit X1, operation manual, factory certificate

        [Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.

        FAQ

        [Q]
        What's the difference between this light and heavy pendulum?
        [A]
        Measurement ranges/ranges are different: Standard pendulum 10-1000mN, scale interval 10mN Swing 10-500mN, scale interval 5mN Reverse 100-8000mN, scale interval 100mN
        [Q]
        What is the initial angle of the ZSE-1000 Tear tester?
        [A]
        Hello, the initial angle is 7.5 ± 0.5 °.
        ChangChunYongXin
        Yongxin ZSE-1000 Standard Paper Tear tester 1000mN
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