This series of the charpy impact testers are designed and manufactured in accordance with the standard requirement of IS0179-1992. They are applicable for testing the impact toughness of the non-metallic material such as rigid plastics, nylon, glass fiber reinforced plastics, ceramics and so on.
Technical parameters:
Item | MLTXJJ-5 | MLTXJJY-5 | MLTXJJ-50 | MLTXJJY-50 |
The release way of controlling | electronic control | electronic control | electronic control | electronic control |
The numericalvalue displayed | Pointer | Digital display | Pointer | Digital display |
The energy of the pendulum bob( J) | 1、 2、4、 5 | 1、 2、4、5 | 7.5、15、25、50 | 7.5、 15、 25、50 |
The moment of the pendulum bob (N.M) | 1J PL=0.516、2J PL=1.031、4J PL=2.062、5J PL=2.578 | 1J PL=0.516、2J PL=1.031、4J PL=2.062、5J PL=2.578 | 7.5J PL=3.866 、15J PL=7.733 、 25J PL=12.889、50J PL=25.777 | 7.5J PL=3.866 、15J PL=7.733、25J PL=12.889、50J PL=25.777 |
Min sealed mark | 1/100 | 1/100 | 1/100 | 1/100 |
Impact speed m/s | 2,9 | 2,9 | 3,8 | 3,8 |
The pre-lavation of the pendulum bob | 160° | 160° | 160° | 160° |
The distance from the pendulum shaft center to thesample center(mm) | 221 | 221 | 380 | 380 |
The fillet radius of the jaw(mm) | 1 | 1 | 1 | 1 |
The angle of the impact blade | 30° | 30° | 30° | 30° |
The fillet radius of the impact blade | 2mm | 2mm | 2mm | 2mm |
The weight of the machine base | It is more than 40 times of theheaviestpendulum bob and it can be adjusted to the horizontal station | It is more than 40 times of theheaviestpendulum bob and it can be adjusted to the horizontal station | It is more than 40 times of theheaviestpendulum bob and it can be adjusted to the horizontal station | It is more than 40 times of the heaviest pendulum bob and it can be adjusted to thehorizontal station |
Power supply | 220V/50HZ | 220V/50HZ | 220V/50HZ | 220V/50HZ |
The sample type | length C | Width B | Thickness D | offset distance |
Ⅰ | 80 | 10 | 4 | 60/62 |
Ⅱ | 50 | 6 | 4 | 40 |
Ⅲ | 120 | 15 | 10 | 70 |
Ⅳ | 125 | 13 | 13 | 95 |