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LT-ZP42 Schober Folding tester | Schober folding tester

Short Description:

This machine is used to measure the flexural fatigue strength of paper, paperboard and other sheet flexible materials.


Product Detail

Product Tags

Technical parameters

1. Maximum measurement thickness: 0.25mm;
2. Folded sheet thickness: 0.5±0.05mm;
3. Spring tension: 770/1000g;
4. Sample load: initial tension 7.55±0.10N, maximum tension 9.81±0.10N;
5. Reciprocating folding rate: 110±10 times /min;
6. Folding roller diameter: 6mm;
7. Distance between folding sheet and folding roller: 0.30mm;
8. Folding roller spacing: 0.5mm;
9. Chuck distance: 90±0.5mm;
10. Sample size: 90*15mm;
11. Counter counting range: 0-9999 times;
12. Power supply: 220V±10% 50Hz;
13. Overall size: about 520*480*290mm (L * W * H)

Product Feature

1. Single chip microcomputer technology, photoelectric technology, folding automatic alignment
2. Numerical display of test results.
3. Advanced structure, simple operation.

Standard

In line with GB/T 457 “Paper folding method” ISO5626-1978 “Paper – folding method”, GB/T 1538 “Cardboard folding method (Schauber method)” and QB/T 1049 “paper and cardboard folding meter” and other standards related requirements

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