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impact test standard

Product Description

150J/300J Low Temperature Charpy Impact Test Equipment, Pendulum Impact Testing Machine Price

Applications of charpy impact testing machine

JBDS-300Y low temperature charpy impact testing machine, used to test the impact resistance of metal materials under dynamic load. It's a necessary testing equipment to metallurgical machinery manufacturing and other units, also scientific research units for new materials research.

The machine adopts single-chip control, raising pendulum, hanging pendulum, feeding, positioning, impact and temperature control equipment all are electrical and mechanical control, equipped with special feeding device to automatic feeding, sample automatic section positioning. The whole impact time not more than 2 seconds, to meet the metal low temperature Charpy impact test method requirements. The remaining impact energy can be used after impact test, and automatically raising the pendulum, to do the next test preparation, high efficiency.

Features ofcharpy impact testing machine

1. The split structure of host machine, cantilevered hanging pendulum way, pendulum hammer U-type.
2. The impact knife fixed with a screw, easy to replace.
3. The specimen simply supported beam bearing.
4. The host machine is equipped with safety protection mesh.

Technical parameters of charpy impact testing machine

Maximum impact energy	300J	500J
Impact energy range	0-150J/0-300J	0-250J/0-500J
Scale value	≤0.1°	≤0.1°
Scale	1J/2J	2.5J/5J
Pendulum force value	0—150J 0—300J M=80.3848N.m M=160.7695N.m	0—250J 0—500J M=133.9746N.m M=267.9492N.m
Pre-raising angle	150°	150°
The distance between pendulum axis center to impact center	750mm	800 mm
Impact speed	5.2m/s	5.4m/s
Sample Span	40mm	40mm
Sample bearing end arc radius	R1—1.5mm	R1—1.5mm
Impact knife radius of the arc	R2—2.5mm	R2—2.5mm
Sample size	55×10×10mm	55×10×10mm
Weight	450kg	550kg
Dimensions	2124×600×1340mm	2300×600×1400mm