Semi-automatic shock testing machine is also known as pendulum impact testing machine;It is used to measure the impact resistance of metal materials under dynamic load, so as to judge the resistance of materials under dynamic load.The device is equipped with automatic control, compact structure and simple operation.The maximum impact energy of the equipment is 500J, 300J, and equipped with 250J and 150J pendulum.It is mainly used to test the black metal, especially steel and alloy.
GB/ t3038-2002 test of pendulum impact testing machine
GB/T229 -- 2007 metal charpy notch impact test method
GB/ t18658-2002: test sample of charpy v-notch for pendulum impact testing machine
GB/ t2975-1998 test sampling location and sample preparation for mechanical properties of steel and steel products
JJG145-2007 "calibration procedure of pendulum test machine"
GB/ t2611-2007 test machine general technical requirements
The digital display semi-automatic shock tester is mainly used to measure the impact resistance of metal materials under dynamic load, so as to judge the resistance of materials under dynamic load.Single chip microcomputer control, single chip microcomputer measurement, operation, digital display results.Calculated and digital impact absorption work, pendulum Angle and test average.Print test data and average of test.High efficiency and high test accuracy.
The machine model | BJJB-S300B | BJJB-S500B | ||
Display mode | Computer display | Computer display | ||
Energy range | 0～300J | 0～150J | 0～500J | 0～250J |
Each of the small scale values. | 2J | 1J | 2J | 1J |
Pendulum impact energy. | 300J | 150J | 500J | 250J |
Maximum impact velocity | 5.2m/s | 5.4m/s | ||
Swing Angle | 150° | 150° | ||
The distance from the spindle to the impact center. | 750mm | 800mm | ||
試樣支座跨距 | 40±0.2mm | 40±0.2mm | ||
The radius of the supporting end of the specimen. | R1—1.5mm | R1—1.5mm | ||
Impact knife radius of arc. | R2—2.5mm | R2—2.5mm R8mm | ||
Standard sample size: | 10x10x55 mm | 10x10x55 mm | ||
Equipment weight | 約450Kg | 約550Kg | ||
Dimensions of the testing machine. | 2300x600x1400 mm | 2300×650×2000mm | ||
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