It is designed to test the impact resistance of high hardness iron steel and iron alloys according to ISO 179.
At the same time this device is made of hard plastic, nylon, glass fiber reinforced plastic, ceramic etc. can also test the impact resistance of non-metal materials.
Technical Parameters:
| Model | MTXJJ-5 | MTXJJY-5 | MTXJJ-50 | MTXJJY-50 |
| Control-release method | Electronic | Electronic | Electronic | Electronic |
| Numeric value displayed | Pointer | Digital image | Pointer | Digital image |
| The energy of the pendulum ball (J) | 1, 2, 4, 5 | 1, 2, 4, 5 | 7.5, 15, 25, 50 | 7.5, 15, 25, 50 |
| Moment of pendulum ball (Nm) | 1 J PL = 0.516,
2 J PL = 1.031, 4 J PL = 2.062, 5 J PL = 2.578 |
1 J PL = 0.516,
2 J PL = 1.031, 4 J PL = 2.062, 5 J PL = 2.578 |
7.5 J PL = 3.866,
15 J PL = 7.733, 25 J PL = 12.889, 50 J PL = 25.777 |
7.5 J PL = 3.866,
15 J PL = 7.733, 25 J PL = 12.889, 50 J PL = 25.777 |
| Pulse speed, m / s | 2.9 | 2.9 | 3.8 | 3.8 |
| Angle of pendulum ball | 160° | 160° | 160° | 160° |
| Distance between pendulum shaft center and sample center (mm) | 221 | 221 | 380 | 380 |
| Chin belt diameter (mm) | 1 | 1 | 1 | 1 |
| Weight of machine body | The heaviest pendulum is at least 40 times the weight of the ball and can be brought to a horizontal position. | |||
| Power Supply | 220 V/50 Hz | 220 V/50 Hz | 220 V/50 Hz | 220 V/50 Hz |
| Sample type | Length C | Width B | Thickness D | Distance |
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