150J, 300J or 450J
The Class G Metals Impact Tester is a single column impact testing system designed for Charpy and Izod Impact testing according to ASTM E23, ASTM E1820, ASTM E2298, ISO 148 and EN10045 industry standards. This unit has the highest accuracy and can be equipped with a force transducer for precise data sampling and complete measurement system. The Class G has a peak capacity of 450J with optional pendulums for 150J and 300J. Class Gcomes standard as a fully enclosed system and allows for impact testing at any pre-set angle. This system comes standard with an analog and digital readout for higher accuracy along with the option to add the ability to connect the system to a computer for use with our analysis software. NextGen's Class Gis a universal impact tester for various applications and allows the users to comprehend the most information about your specimen when performing an impact test. Class G-4 is an instrumented type meaning there is 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).
|NG-Impact Class G|
|Model||NG452 Class G|
|Maximum Impact Energy||450J|
|Optional Pendulum||150J, 300J|
|Angle of Striking||30°-150° ±1° - Adjustable|
|Velocity of Striker||5.24 m/s|
|Support Span||40 mm|
|Radius of Curvature of Supports||1 mm|
|Angle of Taper of Supports||11° ± 1°|
|Radius of Striking Edge||2 mm (R2) and 8 mm (R8)|
|Angle of Striking Tip||30°|
|Thickness of Striking||16 mm|
|Specimen Dimensions||55x10x10 mm, 55x10x7.5 mm, 55x10x5 mm|
|Overall Dimensions||196 x 68 x 200 cm|
|Power Consumption||1.5 kW|
|Machine Frame||NG452 Class G||NG452 G-2||NG452 G-3||NG452 G-4|
|Pendulum Lock/Release System||X||X||X|
|Dial Gauge Display||X||X||X|
|Full Protection Shield||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
The Charpy and Izod Impact Tester has two primary options available for your impact testing needs.
Automatic Cooling System (Purchased with Automatic Feeding System)
Technical Specifications are as follows:
Manual Cooling System (Purchased Independently)
Technical Specifications are as follows:
Both options are typically quoted as optional accessories for your reference.
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 D – Dual Column Charpy Impact Testing system provides a high level of rigidity and specimen testing capacity. This Charpy Impact tester has a minimum capacity of 150J and a maximum capacity of 750J. The system comes standard with a digital display with software upgrade function for data plotting. The Class D 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.
NextGen offers a full range of impact specimen cooling and heating chamber designed to meet virtually all Charpy, Izod and Tensile Impact Testing requirements. NextGen's temperature chambers are a combination of user-friendliness, compact and robust build, offering the ultimate versatility of cooling and heating requirements.