JBW-300B 300J/150J Computer Controlled Semi-automatic Charpy Impact Testing Machine

Product Description

JBW-300B 300J/150J Computer Controlled

Semi-automatic Charpy Impact Testing Machine

1.Application

JBW-300B Computer Control Semi-automatic Charpy Impact Testing Machine are mainly used to determine the anti-impact capability of metal materials under dynamic load.
Carry out the functions of zero clearing and automatic return, capturing the value of lost impact energy and pendulum cycle by means of setting up with computer program,and the results can be monitored, stored and printed out. Control box or computer program control is alternative operating method.
JBW-B Computer Control Semi-automatic Charpy Impact Testing Machine are adopted by many institutes and high-tech enterprises.

2. Standards

ASTM E23, ISO148-2006 and GB/T3038-2002, GB/229-2007.

3.Technical Parameters

Model	JBW-300B
Display	computer automatic control
Min reading value	1J
Max. Impact Energy	300 J
Impact Speed	5.2 m/s
Pre-rising Angle of the Pendulum	150°
Angle Accuracy	±0.1°
Specimen Bearer Span	40+0.2 mm
Round Angle of the Jaw	R 1.0~1.5 mm
Round Angle of Impact Edge	R 2.0~2.5 mm(Special Order: R8±0.05 mm)
Thickness of Impact Knife	16 mm
The Distance Between thePendulum Shaft and Impact Point	800 mm
Standard Specimen Dimension	10 * 10 * 55 mm
Sample centering way	Automatic face orientation
Dimensions	2200*650*1960 mm
Net Weight	580 KG
Power Supply	Three-phase Four-wire System 380V, 50Hz