JINGWEN JW111J Mechanical tear Tester according to GB455.1
Measurement range 10~1000mN, tear initial angle 27.5 ° +/- 0.5 °, in line with GB455.1 and ISO1974 standards.
jingwenIntroduction
The paper tearing degree meter is a special instrument for measuring the tearing strength of paper. Its main technical indicators and performance parameters comply with the relevant provisions of ISO1974 "Paper-Tearing Degree Determination (Alimendorf Method) " and GB455.1 "Paper Tearing Degree Determination Method" and other standards. It is a paper-making, scientific research and product quality supervision and inspection. Appropriate test instrument for industries and departments.
jingwen JW111J Mechanical tearing machineSpecifications
| LIST | VALUE |
|---|---|
| Measurement range | (10~1000) mN, of which the standard pendulum and light pendulum are standard configurations, and the lightest pendulum is specially customized according to user requirements |
| Standard pendulum | (10~1000) mN, Graduation 10mN (standard) |
| pendulum | (10~500) mN, Graduation 5mN (optional) |
| lightest pendulum | (10~200) mN, Graduation 2mN (optional) |
| error of indication | 20% to 80% of the upper limit +/- 1% within the range, +/- 0.5% FS outside the range |
| Indication Repeatability Error | ≤ 1% within the range of 20% to 80% of the upper limit value, ≤ 0.5% FS outside the range |
| Tear arm | 104±1mm |
| tearing initial angle | 27.5°±0.5° |
| tear distance | 43±0.5mm |
| Paper surface size | 25×15mm |
| (25×15)mm | (2.8±0.3)mm |
| reference standard | GB/T455.1,GB/T2679.5 |
jingwen JW111J Mechanical tearing machine Packing list
Complete machine X1, manual X1, certificate of conformity X1, warranty card X1
[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
- Paper tearing determination - Alimendorf method and instrument operation guide
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- IncomingGB/T 19787-2025
- ActiveGB/T 28210-2024
- ActiveHG/T 2581.1-2022
- ActiveQB/T 1050-2012
- ActiveGB/T 34722-2017


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