Instruments & Meters
Description
1. Function
JB-300B semi-automatic impact tester is used to determine the anti-impact capability of metal materials under dynamic load. The pendulum can be raised or dropped automatically. It is designed according to national standard GB/T3808-2002 “Pendulum Impact Test Method for Metals” and GB/T229-2007 “Metal material-Charpy notch impact test method”.
2. Features
1) Safety pin guarantees the impact action, standard protection shell to avoid any accident;
2) Easy operation, high working efficiency;
3) Impact energy is optional according to customers’ requirements;
4) Two control types: micro control type and digital display type.
3. Technical parameters
Model JB-300B
Impact energy 300J/150J(degree scale: 2J, 1J)
Dial scale rang and division value 0-300J(2J), 0-150J(1J)
Pendulum force(impact constant) 0-300J M=160.7695N.m;
0-150J M=80.3848N.m
Pendulum raised angle 150°
Distance between pendulum center to impact point 750mm
Impact velocity 5.2m/s
Span of specimen seat 40mm
Round angle of jaw
Round angle of striking edge R2—2.5mm
Specimen size 10×10×55mm
Power supply 3-Phases four-wire system; 380V, 50HZ, 180W(host motor)
Dimensions 2124×600×1340mm
Weight 450kg
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Jinan Gaosheng Test Equipment Co., Ltd
impact test low temperature chamber, notch cutting machine, testing machine
Address: No.250,YuanliuPark, Jinan City,Shandong Province,P.R.China,
Jinan, Shandong
China, 250022
Tel: 0086-531-87953178
Fax: 0086-531-87953196
