No.307 MIT TYPE FOLDING ENDURANCE TESTER
JIS C5016, P8115, R3420, ASTM D2176, TAPPI-T511, ISO 5626
- This tester is used to evaluate the folding endurance of paper, cardboard, plastic film, and flexible print circuit boards.
- Applying a certain load and folding the test specimen left and right at a 135°angle at a certain speed, the operator is to count the number of times the test specimen was folded until it fractures.
- The deadweight method is adopted as the loading type for this tester.
- This tester is also used for evaluating the folding endurance of metallic foil such as aluminum foil used in condensers.
Specification
| Specifications are subject to change without notice. | |
| Model | No.307 MIT TYPE FOLDING ENDURANCE TESTER |
| Hangings | 1, 3 or 5 Hangings (3 kinds) |
| Specimen | W15.0 ± 0.1 mm, L110 ± 5 mm |
| Weight Load | 4.9 to 14.7 N (0.5 to 1.5 kgf) (Dead Weight) (Standard: 9.8 N) |
| Folding Angle |
45 ± 2°、90 ± 2°、135 ± 2° |
| Folding Speed | 45 ± 2.5 times/min、90 ± 5 times/min、175 ± 10 times/min |
| Folding Top | R0.38 ± 0.02 mm , L19.0 ± 0.5 mm, Spacing 0.25 mm |
| Counter | 6 Digits Preset Counter |
| Temperature Range | ― |
| Option | Conduction Device (for FPC) |
| Power Source | AC 100 or 200 V, 1-Phase, 10 to 15 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | 1 Hanging: W470 × D400 × H850 mm/ 31 kg 3 Hangings: W600 × D550 × H850 mm/ 67 kg 5 Hangings: W720 × D630 × H850 mm/ 79 kg |
No.307-L MIT TYPE FOLDING ENDURANCE TESTER (WITH REFRIGERATING MACHINE)
JIS C5016, P8115, R3420, ASTM D2176, TAPPI-T511, ISO 5626
- This model is equipped with a low temp. chamber for testing at low temperatures.
Specification
| Specifications are subject to change without notice. | |
| Model | No.307-L MIT TYPE FOLDING ENDURANCE TESTER (WITH REFRIGERATING MACHINE) |
| Hangings | 1, 3 or 5 Hangings (3 kinds) |
| Specimen | W15.0 ± 0.1 mm, L110 ± 5 mm |
| Weight Load | 4.9 to 14.7 N (0.5 to 1.5 kgf) (Dead Weight) (Standard: 9.8 N) |
| Folding Angle | 135° ± 2° (Option: 45°, 90°, 3 Stage Type) |
| Folding Speed | 175 ± 10 times/min (Option: 45 times/min, 90 times/min, 3 Stage Type) |
| Folding Top | R0.38 ± 0.02 mm , L19.0 ± 0.5 mm, Spacing 0.25 mm |
| Counter | 6 Digits Preset Counter |
| Temperature Range | -35 to 60 °C (Refrigerator) |
| Option | Conduction Device (for FPC) |
| Power Source | AC 100 or 200 V, 1-Phase, 10 to 15 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | 1 Hanging: W470 × D400 × H850 mm/ 31 kg 3 Hangings: W600 × D550 × H850 mm/ 67 kg 5 Hangings: W720 × D630 × H850 mm/ 79 kg |
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