Introduction: It is a proprietary instrument for determining the tear strength of paper. Its main technical indicators and performance parameters in line with ISO1974 "Determination of paper - tearing degree (Aidendorf)" and GB455.1 "Determination of paper tear" and other standards in the relevant provisions of the applicable to all types of paper Tearing degree of determination can also be used for the determination of the tear strength of the lower strength cardboard. Meet the following criteria: ISO1974 "Determination of paper - tearing degree (Elidendorf method)" GB455.1 "Determination of paper tear degree" Technical Parameters: Measuring range: (10 ~ 1000) mN, among them 1. Standard pendulum (10 ~ 1000) mN, indexing value 10 mN 2. Pendulum (10 ~ 500) mN, sub-value 5 mN The lightest (10 ~ 200) mN, sub-value 2 mN The instrument is equipped with standard pendulum. (Light pendulum, the lightest pendulum special order according to user requirements) Indication error: ± 1% within 20% ~ 80% of the upper limit of measurement, ± 0.5% FS outside the range. Indication repeatability error: <1% within 20% ~ 80%, 0.5% FS outside the range. Tear arm: 104 ± 1 mm Initial tear angle: 27.5 ± 0.5 ° Tearing distance: 43 ± 0.5㎜ Folder paper size: 25 × 15 mm Distance between gripper: 2.8 ± 0.3㎜ Environmental conditions: temperature 20 ~ 40 ℃, relative humidity <85% Dimensions (L * W * H) mm: 510 * 400 * 365 mm Weight: 30 kg Indication error: ± 1% within 20% ~ 80% of the upper limit of measurement, ± 0.5% FS outside the range.
Introduction: It is a proprietary instrument for determining the tear strength of paper. Its main technical indicators and performance parameters in line with ISO1974 "Determination of paper - tearing degree (Aidendorf)" and GB455.1 "Determination of paper tear" and other standards in the relevant provisions of the applicable to all types of paper Tearing degree of determination can also be used for the determination of the tear strength of the lower strength cardboard. Meet the following criteria: ISO1974 "Determination of paper - tearing degree (Elidendorf method)" GB455.1 "Determination of paper tear degree"
