Product name: Izod impact tester
Product model: JKJJ-5A
Product function: Used for the determination of impact toughness of non-metallic materials such as hard plastics (including plates, pipes, plastic profiles), reinforced nylon, fiberglass, ceramics, cast stone, and electrical insulation materials.
Based on standards:
GB/T 1843 Determination of plastic cantilever impact strength
JB/T 8761 Plastic cantilever impact test
GB/T 2611 General technical requirements for testing machines
ISO 180
The instrument uses high-hardness and high-precision bearings and shaftless photoelectric sensors to fundamentally eliminate the loss caused by friction and ensure that the friction energy loss is far less than the standard requirements.
According to the impact situation, it intelligently prompts the working status and interacts with the experimenter at all times to ensure the success rate of the test.
Serial number | Parameter | Parameter |
1 | Impact speed | 3.5m/s |
2 | Impact energy | 2.75J, 5.5J (one hammer, two energies) |
3 | Maximum friction loss energy | <0.5% |
4 | Energy display accuracy | 0.001J (better than 0.05% accuracy) |
5 | Pendulum pre-lift angle | 150±1° |
6 | Strike center distance | 335mm |
7 | Pendulum moment | T2.75=1.47372Nm T5.5=2.94744Nm |
8 | The distance from the impact blade to the top of the jaw | 22mm±0.2mm |
9 | Blade fillet radius | R（0.8±0.2）mm |
10 | Angle measurement accuracy | 1 minute |
11 | Supply voltage | 220V±10% 50Hz |
