GB455-2002 Electronic Paper Tearing Tester
Contact Info
- Add:工業(yè)北路58號H2103, Zip: 250000
- Contact: 秦燦
- Tel:0531-88060631
- Email:444680007@qq.com
Other Products
GB455-2002 Electronic Paper Tearing Tester
Model:SLD-D
Purpose: This instrument is used to determine the internal tearing resistance or tearing degree of paper. The working principle of the instrument is based on the work consumed to tear the test sample to a certain length. Under normal circumstances, 16 sheets of paper are overlapped together for the tearing test. Therefore, the total work consumed to tear these sheets is divided by the product of the number of test sheets and the tearing distance, and the quotient obtained is the force required to tear one test sheet, expressed in grams. The instrument scale and graduations are calibrated based on the conditions of tearing 16 test sheets with a tearing distance of 86 mm (the tearing length of the test sample is 43 mm, and the tearing distance is twice that).
Product Features
This instrument is easy to operate, reliable in performance, and advanced in technology. Test data is displayed digitally, and test reports are printed by the printer. It is an indispensable ideal equipment for research institutions, paper manufacturers, packaging industries, and quality inspection departments.
Technical Parameters
Parameter Item | Technical Specifications | |
Measurement Range | (10～1000) mN, with the standard pendulum and light pendulum as standard configurations; the lightest pendulum is custom-made according to user requirements | |
Standard Pendulum | (10～1000) mN, division value 10 mN | |
Light Pendulum | (10～500) mN, division value 5 mN | |
Lightest Pendulum | (10～200) mN, division value 2 mN | |
Indication Accuracy | Indication Error | Within 20%～80% of the upper limit value: ±1%; outside this range: ±0.5% FS |
Indication Repeatability Error | Within 20%～80% of the upper limit value: ≤1%; outside this range: ≤0.5% FS | |
Tearing Force Arm | (104±1) mm | |
Initial Tearing Angle | 27.5°±0.5° | |
Tearing Distance | (43±0.5) mm | |
Paper Clamping Surface Size | (25×15) mm | |
Distance Between Paper Clamps | (2.8±0.3) mm | |
Standard Configuration: Main unit + Mini printer + Weights
Compliance Standards: ISO1974, GB455-2002 "Determination of Tearing Strength of Paper and Board"
| Industry Category | Chemicals/Chemical Intermediates/Intermediate Compounds |
|---|---|
| Product Category | |
| Brand: | BOGOO |
| Spec: | SLD-D |
| Stock: | 9 |
| Manufacturer: | |
| Origin: | China / Shandong / Jinanshi |
