ZL-9007C Folding Endurance Tester
Product Introduction:
ZL-9007C Folding Endurance Tester is a special instrument for measuring the folding fatigue strength of paper, cardboard and other sheet materials. It is designed according to the internationally accepted MIT folding working principle. The instrument adopts photoelectric control technology to make the folding chuck automatically return after each experiment, which is convenient for the next operation. The instrument has powerful data processing functions: it can not only convert the number of double folds of a single sample and the corresponding logarithmic value (folding endurance), but also can count the experimental data of multiple samples in the same group, and can count the test data of the same group. The maximum value, minimum value, average value and coefficient of variation of the sample are stored in the microcomputer and displayed on the display screen. Using precise motor control, precise positioning. The instrument has the advantages of advanced technology, complete functions, reliable performance and convenient operation. It is an ideal test equipment for industries and departments such as papermaking, packaging, scientific research and product quality supervision and inspection.
Reference standard:
ISO 5626 "Determination of folding endurance of paper"
GB 2679.5 "Determination of folding endurance of paper and cardboard".
Technical Specifications:
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Measurement range |
0~99999 times |
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Folding angle |
135±2° (30~135 degrees, digitally adjustable) |
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Folding speed: Standard |
175±10 times/min (20~200 times/min, digitally adjustable) |
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Spring tension |
4.9~14.7N, for every 9.8N tension, the spring is compressed at least 17mm. |
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The tension change caused by the eccentric rotation of the folding chuck is not more than 0.343N. |
|
|
The width of the folding head |
19±1mm |
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Folding radius |
R0.38±0.02mm (glass fiber material and other materials can be customized with R angle) |
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The distance between the folded mouth and the gap |
0.25mm/0.5mm/0.75mm/1.00mm (glass fiber material and other materials can be customized with chuck) |
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Standard weights |
4.9N, 9.8N |
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Human-machine interface |
5-inch color LCD touch screen display, real-time display of the number of folding changes. |
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Print output |
modular integrated thermal printer |
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Working environment |
temperature (0~35)℃, humidity <85% |
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Dimensions |
330*350*450mm |
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Weight |
35kg |
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Power supply |
AC220V, 50Hz |
|
Measurement range |
0~99999 times |
Features:
1. Microcomputer control technology, open structure, simple and convenient operation, safe and reliable.
2. Automatically measure, count, print test results, and have the function of data saving.
3. After the test is completed, it will automatically return to the zero position function.
4. Modern design concept of opto-mechanical integration, compact structure, beautiful appearance and convenient maintenance.
5. Real-time display of test times and folding endurance (logarithmic)
6. The angle of imported stepping motor can be adjusted precisely and the speed can be adjusted. Meet different test standards
