| Impact velocity | 2.9M/s or 3.8m/s |
| The distance from the center of the pendulum axis to the center of the specimen | 221mm、380mm |
| blade angle | 30° |
| Blade fillet radius | R=2mm±0.5m |
| Bearing fillet radius | R=1m |
| Support front angle | without |
| Support back angle | without |
| blade rake angle | 5° |
| blade back angle | 10° |
| bearing span | without |
| Impact energy | Simply supported beam 5J, 25J or maximum impact energy specified by the user |
| Pendulum elevation angle | 150° |
| Power Supply | AC 220V 50Hz |
| Dimensions | 360×240×680mm |
| net Weight | About 100kg |
| Sample type and size | Type 1 sample: 80 × 10 × 4mm3; Type 2 sample: 63.5 × 12.7 × 6.4mm3; Type 3 sample: 63.5 × 12.7 × 3.2mm3 |
| simply supported beam | 0.5、1J、2J、≥4J |
| maximum allowable friction loss | 4.0J、2.0J、1.0J、0.5J |
| Pendulum moment | 1.47372N·m、2.9474N·m |
| Room temperature control range | 10℃~35℃ |
| Relative Humidity | ≤80% |
Warranty days: 730 days