150J 300J computer control automatic metal material charpy pendulum impact testing machine

computer control automatic metal material charpy pendulum impact testing machine

Product Description

Specification:

The 150J 300J computer control automatic metal material charpy pendulum impact testing machine is used to determine the resistance of metal materials to impact under dynamic load, and to judge the quality of the material under dynamic load.

The principle machine of the testing machine has single supporting column structure, cantilever type pendulum hanging mode,the pendulum body is U-shaped.The impact cutter is installed and fixed by screws and is convenient and easy to be replaced. The specimen is supported via simply by supported beam. Safety guard pin is arranged on the principle machine which is also provided with safety guard net;

Character:

1.This 150J 300J computer control automatic metal material charpy pendulum impact testing machineis acomputer controlfull-automatictesting machine with softwareoperation.

2.You can realizependulum swing, quitting pin, impact and release pendulum by test software.

3.The computer can calculate and display the impact energy, impact toughness, pendulum swing angle and test average value, and can print the test data and average value.

4.This 150J 300J computer control automatic metal material charpy pendulum impact testing machine can automatically use the remaining energy after impactingthe sample to prepare for the next test, especially suitable for continuous operationimpact testing laboratory and a large number of metallurgical, mechanical manufacturing industries for impact testing.

Technical parameter:

Model	EJB-300B	EJB-500B	EJB-700B
Min reading value	1 J	2J
Impact energy	150/300J	250/500J	500/750J
The distance between the pendulum shaft and impact point	750mm	800mm	850mm
Impact speed	5.2m/s	5.4 m/s	5.9m/s
Pre-rising angle of the pendulum	150°
Specimen bearer span	40+0.2mm
Round angle of bearing jaw	R1.0-1.5mm
Round angle of impact blade	R2.0-2.5mm,(R8mm)
Thickness of impact blade	16mm
Angle accuracy	0.1°
Standard specimen dimension	10mm×10mm×55mm
Power supply	380V, 50Hz , 3 wire and 4phrases
Dimensions (mm)	2124x600x1340	2200×650×1960	2450x1200x2455
Net Weight (kg)	450	580	1300

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