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ISO 5626 MIT Folding Endurance Tester Paper Flexural Fatigue Test Machine
1. Introduction
The MIT Folding Tester is a test tool used to test the fatigue performance of paper folding, through which the number of times paper can be folded and its resistance to folding can be tested. It can also be used to test the bending fatigue performance of textiles, plastic films, wires and other products. It is an ideal test tool for paper, packaging, textile, wire and other products.
Test standard
ISO 5626, determination of folding resistance of paper
GB 2679.5 determination of folding resistance of paper and board
2. Specification
| Folding Angle | material yield bending Angle is 135±1° |
| Folding speed | standard bending speed is 175±5 times /min |
| Spring tension | 4.91~ 14.72N, add 9.81N force, spring compression at least 17mm. |
| Standard chuck | monomial high width standard clamp with sample parallel bit. |
| Folding chuck | the change of tension caused by rotation eccentricity is no more than 0.343N. |
| Folding head width | 19±1mm |
| Folding radius | 0.38±0.02mm |
| Clamping method of the lower fixture | cylindrical knurled knob, more convenient force clamping |
| Fold mouth gap distance | 0.25 mm / 0.5 mm / 0.75 mm / 1.00 mm |
| Man-machine interface | 5.0in touch color screen control, real-time display of test data |
| Printout | modular integrated thermal printer |
| Working environment | temperature (0~35) ºC, humidity < 85% |
| Overall dimension | 300*300*450mm |
| Weight | 35 kg |