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JB-300B semi-automatic impact tester is being promoted
Release time：2018-11-23 source：Jinan Hengsi Shanda Instrument Co., Ltd. Browse：
JB-300B semi-automatic impact tester is being promoted
model | JB-300B | JB-500B |
Display method | Dial display | Dial display |
Impact energy | 150/300J | 250/500J |
Distance from center of the swing axis to impact point | 750mm | 800mm |
Shock speed | 5.2m/s | 5.4 m/s |
Pendulum pre-scaling angle | 150° | |
Sample support span | 40mm | |
Claw rounded corners | R1-1.5mm | |
Impact blade rounded corner | R2-2.5mm, R8±0.05mm | |
Sample size | 10 (7.5, 5, 2.5)mm×10mm×55mm |
JB-300B semi-automatic impact testing machine is a semi-automatic control testing machine. It has simple operation and high working efficiency. It controls electrical appliances, and can use the remaining energy after the sample is broken to automatically prepare for the next test. It is especially suitable for laboratories that perform continuous impact testing and metallurgy, machinery manufacturing and other industries that perform large amounts of impact testing. In accordance with the national standard GB/T3808-2002 "Inspection of Pendulum Impact Test Machine", the impact test of metal materials is carried out in accordance with the national standard GB/T229-2007 "Metal Materials Shabi Pendulum Impact Test Method".
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