TH 
- This tester is used to evaluate the durability of rubber by observing the growth of bending stress induced cracks.
- The test specimen is usually taken from shoe soles.
- The test specimen is to have a 2.5 mm long crack and is to be bended to a 90°angle until the crack becomes a maximum of 500 %.
- Every 100 % the crack grows, the operator is to record the number of bends the test specimen has received.
- The tester can also be assorted with a low temperature oven (L type).
ASTM D1052
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Specifications are subject to change without notice. |
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Model |
No.270 ROSS FLEXING TESTER |
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Hangings |
12 Hangings (W25 mm) or |
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Specimen |
W25 ±1 mm, L153 mm, T6.35 ± 0.03 mm (Standard) |
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Flexing Angle |
90° (Option: 45°, 2 Stage Type) |
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Flexing Speed |
100 ± 5 times/min |
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Roller Stroke |
0 to 50 mm (Adjustable) |
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Counter |
6 Digits Preset Counter |
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Temperature Range |
― |
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Accessories |
Notching Tool |
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Power Source |
AC 100 V, 1-Phase, 10 A, 50/60 Hz |
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Dimensions/ Weight (Approx.) |
12 Hangings: |
