LT-XZ 22 Hook core resistance fatigue testing machine
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Technical parameters |
| 1. Lower clamp clamp: fixed, with hard steel plane, height of (32 ± 2) mm, width can firmly clamp the hook center is appropriate; |
| 2. Upper clamp: can be adjusted, there is a hard steel plane, can implement the hook (49 ± 2) N force, this force is perpendicular to the plane of the lower clamp, the rate is 4 r/s, the applied force makes the hook to do reciprocating movement, before and after the repeated movement of a complete cycle; |
| 3. Control clamp: a device with a holding force of (4900 ± 50) Nmm; |
| 4. It shall be equipped with a counting device to record the number of cycles when the sample breaks; |
| 5. Accessories: torque wrench: its torque can reach (4900 ± 50) Nmm; |
| 6. Counter: LCD LCD display, the test number 0-999,999 can be set as the counting device to record the cycle number when the sample breaks. |
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Product features |
| 1. With the function of automatic shutdown, when the set times arrive. |
| 2. With the function of automatic shutdown of specimen fracture. |
|
Standard |
| meet the relevant requirements of GB / T 3903.35-2008 standard. |
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