JB-300 150J / 300J Manual Pendulum Charpy Impact Tester
1.Application:
Model JB-300 150J 300J Manual Pendulum Charpy Impact Testing Machine is used for measuring the metal material resistance performance under dynamic load, in order to determine the material properties under dynamic load. Model JB-300 is a manual type, manual swing control, pendulum, impact, and brake are manually controlled. The operation is simple and convenient, suitable for little testing volume.
2.Standards:
ISO148, EN10045,
ASTM E23,
GB/T3808-2002,
GB/T229-2007.
3.Main Technical Specifications:
Model: JB-300
Reading Of Dia : 0-150J (1J/Grid); 0-300J(2J/Grid)
Impact Energy : 150J, 300J Impact Speed 5.2 m/s
Pre-rising Angle Of The Pendulum: 135°
Specimen Bearer Span: 40+0.2mm
Round Angle Of The Jaw : R1.0-1.5mm
Round Angle Of Impact Edge : R2.0-2.5mm (ASTM R8 optional )
Angle Accuracy : 0.1°
The Distance Between The Pendulum Shaft And Impact Point : 800mm
Standard Specimen Dimension : 10mm×10mm×55mm (ASTM 12.7mm ×6.3mm×55mm optional) Dimensions (mm) : 1000×630×1520mm
Net Weight (kg) : 350KG
