150J, 300J, 450J, 600J or 750J
The Class D Metals Impact Tester is a dual column impact testing system designed for Charpy Impact testing according to ASTM E23, ISO 148 and EN10045 industry standards. The Class D has has two popular models with peak capacities of 450J and 750J with optional pendulums for 150J, 300J, 450J and 600J. The 450J Model is commonly used in educational institutions, government facilities, laboratories and R&D facilities. The 750J Model is most commonly used in high level industrial manufacturing facilities like steel production, heat treating facilities, aerospace and more. Class D comes standard as a fully enclosed system with the options of adding either a fully automatic specimen feeding system or an automatic cooling cycle. This system comes standard with an analog and digital readout for higher accuracy along with the option to add the ability to connectthe system to a computer for use with our analysis software. NextGen's Class D is a more durable solution for your high energy pendulum impact requirements allowing further upgrades to be added in the future.
|NG-Impact Class D|
|Model||NG452 Class D||NG752 Class D|
|Maximum Impact Energy||450J||750J|
|Optional Pendulum||150J, 300J||300J, 450J, 600J|
|Angle of Striking||150° ±1°|
|Velocity of Striker||5.24 m/s|
|Support Span||40 mm|
|Radius of Curvature of Supports||1 mm|
|Angle of Slope of Supports||0°|
|Angle of Taper of Supports||11° ± 1°|
|Radius of Striking Edge||2 mm|
|Angle of Striking Tip||30°|
|Thickness of Striking||16 mm|
|Specimen Dimensions||55x10x10 mm, 55x10x7.5 mm, 55x10x5mm|
|Overall Dimensions||215 x 85 x 210 cm|
|Power Consumption||1.5 kW|
|Machine Frame||NG452/752 Class D||NG452 D-2||NG752 D-2||NG452 D-3||NG752 D-3||NG452 D-4||NG752 D-4|
|Pendulum Lock/Release System||X||X||X|
|Dial Gauge Display||X||X||X|
Specimen Centering Block
|Instrumented Impact System||
Force Transducer in Pendulum for quick plotting of the force-time graph
Access to more testing parameters on TestPilot software
Class J is widely used for lzod and Charpy impact test on softer metals, plastics and rubber specimens. Equipped with tensile impact pendulum and fixtures, it can carry on tests on plastic film and sheet. The newly enhanced design offers the most cost-effective configuration to address Charpy test from 1J to 50J, and lzod test from 1J to 22J.
NextGen's Class G – Servo-Motor Single Column Charpy and Izod Impact Testing system is commonly used in R&D laboratories. The system offers the ultimate versatility of testing 150J, 300J or 450J capacities based on both Charpy and Izod test methods. The unit comes standard equipped with a servo motor and is designed to test at any preset angle. Additionally, this impact tester includes automatic braking of the pendulum. The standard analogue display can be upgraded to a touch screen interface. The Class G impact system can also include automatic specimen feeding, cooling and heating systems as optional upgrades.
NextGen's Class H – Servo-Motor Dual Column Charpy Impact Testing system offers of an exceptional combination of versatility and robust build. This impact system provides our most durable options designed with a dual column configuration. The system offers the ultimate versatility of testing 300J, 450J, 600J and a maximum of 750J capacities based on both Charpy and Izod test methods. The unit comes standard equipped with a servo motor and is designed to test at any preset angle. The unit comes standard with all the functions of our Class G tester as well as enhanced functionality upgrade of a force transducer inside the strikerwhich enables the determination of characteristic force, energy and displacement parameters such as pre-maximum force energy (Wm), the post maximum force energy, the general yield force (Fgy), the force at brittle fracture initiation (Fbf) and the arrest force (Fa).
NextGen offers an economical solution for Specimen notching and broaching for Charpy and Izod specimens. This certified system complies with ASTM ISO148, EN10045, ASTM E23, DIN 50115 standards. This automated, motorized solution is capable of preparing two specimens at any one given time up to 46 HRC. A variety of broaches are available for different geometries of notches.