Jinan Hensgrand Instrument Co., Ltd.Add: 4915,West jingshi Road,jinan 250012,PR CHINA.Tel: 0086-15910081986Fax: 0086-531-81901323
1.Introduction :
This machine applicable to ISO14556:2000《Steel-charpy V-notch pendnlum impact test-Instvumented test method》;GB/T19748-2005《Metal charpy v-notch pendulum impact test instrumentation test method》;GB/T3808-2002《Pendulum impact testing machine test》. By testing the impact value, data collection and analysis of the impact process, energy change curve drawing, material fracture at different stages clear physics meaning and explanation, to study, analyze the material fracture behavior of the process, to provide accurate data in detail.
Technical Parameters
Model
JBW-150H
JBW-300H
JBW-450H
JBW-600H
JBW-750H
Control Way
Computer Control
Max. Impact Energy
150J
300J
450J
600J
750J
Impact Speed
5.24m/s
Pendulum pre-raising Angle
150
Angle Accuracy
±0.1°
Specimen Bearer Span
40mm
Round angle of the jaw
R1.0～1.5mm
Round angle of impact edge
R2.0～2.5mm(R8mm)
Impact blade Angle
30°
Impact blade thickness
16mm
Distance between the Pendulum center and impact point
750mm
Standard Specimen Size
10×10(7.5or5)×55mm
Load Sensor Accuracy
≤±1﹪FS
Angle Sensor Accuracy
0.1°
Pendulum configuration
Power Supply
Three-phase four-wire system
50Hz /380V