Model | JBW-300B | JBW-500B |
Display | computer Display semi automatic | |
Min reading value | 1 J | 2J |
Impact energy | 150/300J | 250/500J |
The distance between the pendulum shaft and impact point |
750mm | 800mm |
Impact speed | 5.2m/s | 5.4 m/s |
Pre-rising angle of the pendulum | 150° | |
Specimen bearer span | 40+0.2mm | |
Round angle of bearing jaw | R1.0-1.5mm | |
Round angle of impact blade | R2.0-2.5mm,(R8mm) | |
Thickness of impact blade | 16mm | |
Angle accuracy | 0.1° | |
Standard specimen dimension | 10mm×10mm×55mm | |
Sample box capacity | 10 pcs | |
Power supply | 380V, 50Hz , 3 wire and 4phrases | |
Dimensions (mm) | 2124 x 600 x 1340 | 2200 ×650 ×1960 |
Net Weight (kg) | 450 | 580 |