Class G – Servo-Motor Single Column Charpy/Izod Impact Tester – 150J, 300J or 450J

Trust
Class G - Servo-Motor Single Column Charpy/Izod Impact Tester - 150J, 300J or 450J

Standards

Ultimate User-Friendliness
Ultimate User-Friendliness
Leading Dependability and Reliability
Leading Dependability and Reliability
NIST Certified Consumables
Strict Compliance with Industry Standards
Stocked Consumables and Spares
Stocked Consumables and Spares
Trusted After Sales Technical Support
Trusted After Sales Technical Support
Lifetime Product Support Advantage
Lifetime Product Support Advantage

Metals Impact Tester - Class G 450J - Single Column Charpy and Izod Impact Tester

Impact Energy

150J, 300J or 450J

Description

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). Lear more about Pendulum Impact Testers and Testing.

Main Features

  • The heavy cast iron base is mechanically designed to avoid any vibrations having an effect on impact testing results.
  • Single column impact frame
  • Standard touch screen display and optional connectivity to a PC for software analysis
  • Motor-driven raising of the hammer with auto-return after completion of a test
  • Electromagnet locks the pendulum securely
  • Fully enclosed testing area for the highest safety while undergoing impact testing
  • The pendulum height and weight are precisely designed to ensure high accuracy
  • Simple and easy design to exchange the striking knife to meet ISO or ASTM standards
  • Designed with a high precision bearing for the most accurate impact results
  • Quality PLC controller for precision pendulum testing
  • Optional computer with software control is available for a semi-automatic operation. The operator must only change the specimens while the rest is controlled by the PC.
  • Optional instrumented version with force transducer within the pendulum for detailed software analysis - enables the user to determine the highest amount of data on their specimens

Technical Specifications

NG-Impact Class G
Model NG452 Class G
Maximum Impact Energy 450J
Optional Pendulum 150J, 300J
Angle Resolution 0.025°
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
Weight 800 kg
Power Consumption 1.5 kW

Configurations

Name Description Model
Machine Frame NG452 Class G NG452 G-2 NG452 G-3 NG452 G-4
Framework Frame X X X
Pendulum Lock/Release System X X X
Driving System X X X
Angle Measurement X X X
PLC X X X
Dial Gauge Display X X X
Touch Screen X X X
Full Protection Shield X X X
Servo Motor   X X X
Software TestPilot   X X
Accessories Span Block
Specimen Centering Block
Centering Tongs
Standard Tools
Anchor Bolts
Wedge Block
X X X
PC Connection RS232   X X
Instrumented Impact System Force Transducer in Pendulum for quick plotting of the force-time graph
Access to more testing parameters on TestPilot software
    X

FAQs

The Charpy and Izod Impact Tester has two primary options available for your impact testing needs.

Option #1:
Automatic Cooling System (Purchased with Automatic Feeding System)

Technical Specifications are as follows:

  • Used with automatic feeding system
  • Liquid nitrogen cooling, ambient~100°C,
  • Medium: liquid nitrogen,
  • Incl. 160L cylinder
  • 40 specimens can be tested at one time
  • continuously

Option #2:
Manual Cooling System (Purchased Independently)

Technical Specifications are as follows:

  • Use independently, ambient~80°C
  • Medium: absolute ethyl alcohol
  • Specimen capacity: >60 pcs
  • Dimension: 700◊600◊800mm
  • 3-phase 5-line, AC380V±10% 50Hz, 3kW

Both options are typically quoted as optional accessories for your reference.

Related Products

Class J - Charpy and Izod Automatic Impact Testing System - 1J - 50J

Class J - Charpy and Izod Automatic Impact Testing System - 1J - 50J

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.

Read more

Class D - Dual Column Charpy Impact Tester - 150J, 300J, 450J, 600J or 750J

Class D - Dual Column Charpy Impact Tester - 150J, 300J, 450J, 600J or 750J

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.

Read more

Class H - Servo-Motor Dual Column Charpy Impact Tester - 300J, 450J, 600J or 750J

Class H - Servo-Motor Dual Column Charpy Impact Tester - 300J, 450J, 600J or 750J

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).

Read more

Triple Specimen Chamber Motorized Charpy Notch Making Machine

Triple Specimen Chamber Motorized Charpy Notch Making Machine

The GenNotch 4000UPG Series is a motorized Charpy & Izod Notch Making Machine with a triple specimen chamber.

Read more

Specimen Notching/Broaching Machine

Specimen Notching/Broaching Machine

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.

Read more

Impact Specimen Cooling and Heating Temperature Chamber

Impact Specimen Cooling and Heating Temperature Chamber

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.

Read more