• Model NO.：JB-300
• Accuracy Grade：1
• Load Way：Mechanical Load
• Loading Method：Static Load
• Display：Needle
• Control：Manual Control
• Weight：100-500Kg
• Power Source：AC380V
• Oil Cylinder Position：Under
• Impact Energy：150j 300j
• Pendulum：150j 300j Each PC
• Transport Package：Plywood Exporting Package
• Specification：120kg 075CMB
• Trademark：HST OR OEM
• Origin：Jinan, Shandong, China
• HS Code：9031809090
• Production Capacity：1000 Sets,Month

Basic Info.

Model NO. JB-300 Accuracy Grade 1 Load Way Mechanical Load Loading Method Static Load Display Needle Control Manual Control Weight 100-500Kg Power Source AC380V Oil Cylinder Position Under Impact Energy 150j 300j Pendulum 150j 300j Each PC Transport Package Plywood Exporting Package Specification 120kg 075CMB Trademark HST OR OEM Origin Jinan, Shandong, China HS Code 9031809090 Production Capacity 1000 Sets/Month

Product Description

JB-300 300J 150J Manual Charpy Metal Impact Tester
 
1. Application
JB type 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. 

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	150,300J
The distance between the pendulum shaft and impact  point	800mm
Impact speed	5.2m/s
Pre-rising angle of the pendulum	135°
Specimen bearer span	40+0.2mm
Round angle of the jaw	R1-1.5mm
Round angle of impact edge	R2-2.5mm
Angle accuracy	0.1°
Power supply	Manual
Standard specimen dimension	10mm×10(7.5 or 5)mm×55mm
Dimensions (mm)	1000×630×1520mm
Net Weight (kg)	320Kg