Guangzhou HongCe Equipment Co., Ltd.
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Charpy Impact Testing Machine
This series of the charpy impact testers are designed and manufactured in accordance with the standard requirement of IS0179-1992 and JB/T8762-1992. This machine is use to determine the Charpy Impact properties of the non-metallic material such as rigid plastics, nylon, glass fiber reinforced plastics, ceramics and so on.
| Item | SH-20 | SH-20A | SH-20B | SH-20C |
| The release way of controlling | electronic control | electronic control | electronic control | electronic control |
| The numerical value 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 seale mark | 1/100 | 1/100 | 1/100 | 1/100 |
| Impact speed m/s | 2.9 | 2.9 | 3.8 | 3.8 |
| The pre-elevation of the pendulum bob | 160° | 160° | 160° | 160° |
| The distance from the pendulum shaft center to the sample 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 the heaviest pendulum 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 the horizontal station | It is more than 40 times of the heaviest pendulum 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 the horizontal station |
| Power supply | 220V/50HZ | 220V/50HZ | 220V/50HZ | 220V/50HZ |
Dimension: 400mmx300mmx700mm, 80kg
| The sample type | length C | Width B | Thickness D | Support line distance |
| Ⅰ | 80 | 10 | 4 | 60/62 |
| Ⅱ | 50 | 6 | 4 | 40 |
| Ⅲ | 120 | 15 | 10 | 70 |
| Ⅳ | 125 | 13 | 13 | 95 |
