JB Series Semi-automatic Impact Testing Machine
This equipment is used to measure the resistance of metal materials to impact under dynamic load in order to judge the properties of the material under dynamic load. Using the difference between the potential energy before the impact of the pendulum and the remaining potential energy after the impact is displayed on the dial, to obtain the absorption work of the sample. The maximum impact energy is 300J/500J, and also attached one pendulum of 150J/250J, and the cross section of the sample used is (10 × 10) mm.
Lgtester@testermachine.com
+86 135 8311 3038

Product Description

This equipment is used to measure the resistance of metal materials to impact under dynamic load in order to judge the properties of the material under dynamic load. Using the difference between the potential energy before the impact of the pendulum and the remaining potential energy after the impact is displayed on the dial, to obtain the absorption work of the sample. The maximum impact energy is 300J/500J, and also attached one pendulum of 150J/250J, and the cross section of the sample used is (10 × 10) mm.

The operation adopts semi-automatic control, easy to operate, high working efficiency. Using the residual energy after the pendulum breaking the sample, it can automatically raise the pendulum, and it can reflect its superiority when continuously performing specimen impact test. It is mainly used in measurement and quality inspection, technical supervision departments, metallurgy and iron and steel, machinery manufacturing, pressure vessels, automobile production, universities, research institutes and other industries.


Technical Parameters


Impact energy

300J

150J

500J

250J

Energy range

0-300J

0-150J

0-500J

0-250J

Indexing value for each cell

2J

1J

5J

2.5J

Pendulum torque

M=160.7695N·m

M=80.3848N·m

M=267.9492N·m

M=133.9746N·m

Pendulum shaft center of rotation to the impact point distance (sample center)

750mm

800mm

Impact speed

5.2m/s

5.4m/s

Specimen support span

40mm

Pendulum preparing angle

150°

Round corner of support jaw

R (1.0~1.5)mm (1mm is special ordered.)

Blade curvature radius

R (2.0~2.5)mm (8mm is special ordered.)

Specimen holder support surface angle

11°

Impact blade angle

30°

Impact blade thickness

16mm

Measuring angle range

0-360°

Angle resolution

≤0.06°

Specimen dimension

10×10×55 mm (Thickness 7.5mm, 5mm is special ordered.)

Power supply

Three phase four-wire, 380V 50Hz


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