THE MAIN PURPOSE

Efficient and accurate determination of impact absorption work and impact toughness of materials, widely used in metallurgical steel, machinery manufacturing, colleges and universities, scientific research institutes, measurement, commodity inspection and other industries.

EXECUTION STANDARD

1.GB/T 3808 "Test of pendulum impact Testing Machine"

2.GB/T 229 "Metal Charpy Notch Impact test Method"

3.JJG 145 "Pendulum Impact Testing Machine"

4.ASTM E23 "Standard Impact Test Method for notched Specimens of Metal Materials" (with the US standard cutting edge to meet)

5.ISO 14556 Steel-Charpy V-notchpendulum impact test Instrumented testmethod; (to meet the requirements of instrumentation)

6.GB/T 19748 "Steel Charpy V-notched pendulum impact test instrument test method"; (to meet the requirements of instrumentation)

7.ISO 148.3 Metallic materials - Charpy pendulum impact test

MAIN SPECIFICATIONS

Model number	DS-JB-W150E	DS-JB-W300E	DS-JB-W450E	DS-JB-W600E	DS-JB-W750E
Impact energy (J)	150J	300J	450J	600J	750J
Pendulum moment (N.m)	80.3848	160.7695	241.1543	321.5390	401.9238
Impact blade radius (mm)	2～2.5
Distance from pendulum center to sample center (mm)	750
Pendulum advance Angle (°)	150
Impact velocity (m/s)	5.2～5.5
Span of sample support (mm)	40
Sample support end arc radius (mm)	1-1.5
Sample support surface inclination (°)	11°±1°
Impact tool arc radius (mm)	2-2.5(optional for R8)
Angle between two bevels of impact knife (°)	30
Impact blade thickness (mm)	16
Sample size (mm)	55×10(7.5、5、2.5) ×10
Angular resolution (°)	0.025°
Computer display minimum resolution (J)	0.1
Weight (kg)	900
Testing machine dimensions (mm)	2100×835×2100
Power Supply	Three-phase four-wire system 50HZ, 380V, 1500W

Welcome to buy the newest and competitive price DAWSON DS-JB-W The Fifth Generation of Pendulum Impact Testing Machine, Electronic Material Test Machine from our factory. We're one of the leading China manufacturers and suppliers, offering you the wholesale service and the OEM service at a discount. With CE certification, our products made in China in stock are high in quality and low in price. Please be free to get the free sample from us.