500j computer pendulum charpy impact tester
Product description:
500j computer pendulum charpy impact tester
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1. Application
JB-B series impact testing machines are used to determine the impact toughness of metal materials under dynamic load. The pendulum of the machine can be raised or released automatically. They have the features of easy operation, high efficiency, safe and reliable. The machines are especially suitable for laboratory, metallurgy industry, machinery production, steel plant and other fields.
2. Standards:
ASTM E23, ISO148-2006 and GB/T3038-2002, GB/229-2007.
3.Specifications
Specifications
JB-500B
Impact energy (J)
250,500
Impact velocity (m/s)
5.4
Raised angle
150º
Standard span (mm)
40
Distance between pendulum rotating center and specimen center (mm)
750
Jinan Hensgrand Instrument Co., Ltd.
+86-15910081986 
+86-15910081986 
4915,West jingshi Road,jinan 250012,PR CHINA. 