BENNEWART FLEX TESTER
To determine the resistance of a component of material to cut growth during repeated flexing, it can also be used to access the effect of surface patterns on crack initiation and growth. The particular test is applicable to out sole of the footwear but may also be used with certain other flexible components.
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Description
| Specification | Details |
|---|---|
| Model No. | GTX-LB4 |
| Number of Test Specimens | Two Full Soles or Six Cut Test Specimens |
| Angle of Flexing | 90° |
| Diameter of Bending Mandrel | 30 mm |
| Frequency of Operation | 125 to 150 Cycles/Minute |
| Material | Mild Steel |
| Motor | ¼ HP, Single Phase, 230 Volts AC |
| Counter Type | Digital Preset Type with Memory Backup |
| Counter Digits | 6 Digit (Preset) |
| Related Standards | DIN 53543:1979, SATRA PM 161, IS 15298 (Part-2):2011, ISO 8782-1:1998 |
Features:
- Rigid metallic base.
- Eccentric and link mechanism for grips movement.
- Aesthetically designed using heavy metal guide rods.
- Digital preset counter incorporated for accuracy and repeatability.
- Fully automatic test cycle after settings through digital preset cyclic counter.
- Strong gripping system to hold samples in the same vertical plane.
- Oscillating grips with gun metal bushes.
Related Standards:
- DIN 53543:1979 – Testing of Semi Rigid Polyurethane (PUR) Integral Cellular Materials for Soles and Parts of Shoes.
- SATRA PM 161 – Bennewart Flex Test Resistance to Cut Growth on Flexing.
- IS 15298 (Part-2):2011.
- ISO 8782-1:1998.
Note:
- Extra for piercing tool with jig for making crack.
