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Dial IZOD Impact Tester

Dial IZOD Impact Tester

Model: XJU-5.5/22, Dial scale, ISO 180 ASTM D256

Model XJU-5.5, XJU-22 Dial IZOD Impact Tester has a wide measurement range, a clear double-layer dial, is easy to operate, and provides accurate and reliable measurement results. This impact testing equipments is mainly used to test the impact toughness of non-metallic materials such as hard plastics, reinforced nylon, fiberglass, ceramics, stoneware, and electrical insulating materials. It is an ideal testing device for chemical industry enterprises, research institutions, universities and colleges, quality inspection departments, and specialized manufacturers' laboratories.

Instrument Structure

It uses a dual-energy pendulum structure design, achieving graded adjustment of impact energy through a rotating shaft fixing device. The main frame consists of three parts: the energy release mechanism, the specimen fixture, and the data acquisition system.

General Introduction

Model XJU-5.5, XJU-22 Dial IZOD Impact Tester has a wide measurement range, a clear double-layer dial, is easy to operate, and provides accurate and reliable measurement results. This impact testing equipments is mainly used to test the impact toughness of non-metallic materials such as hard plastics, reinforced nylon, fiberglass, ceramics, stoneware, and electrical insulating materials. It is an ideal testing device for chemical industry enterprises, research institutions, universities and colleges, quality inspection departments, and specialized manufacturers' laboratories.


Instrument Structure

It uses a dual-energy pendulum structure design, achieving graded adjustment of impact energy through a rotating shaft fixing device. The main frame consists of three parts: the energy release mechanism, the specimen fixture, and the data acquisition system.

Key Features

  • Dial display, IZOD Test model
  • References

1, Dial display, Izod Test model;

2, This economical model is simple in structure, easy to operate. 

3, Support vice, pendulum is nickel coating, good appearance and anti-corrosion. 

4, Standard ISO 180, ASTM D256 

5, Two energy range 1-5.5J, 5.5 ~ 22J for selection. 

ISO 180: “Plastics -- Determination of Izod impact strength”


ASTM D256: “Standard Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics”

Main Technical Specification

ModelXJU-5.5XJU-22
Impact energy1J, 2.75, 5.5J5.5J, 11J, 22J
Impact speed3.5m/s3.5m/s
Pendulum center   to impact blade distance322mm322mm
Distance from impact blade to upper surface22mm22mm
Blade angle radiusR=0.8mmR=0.8mm
Pendulum initial angle160°160°
Display typeDial analog display
Specimen clamping typeIZOD
Standard AccessoriesLoadframe, pendulum(1J, 5.5J),   pendulum weight (2.75J), vice adjusting plate, spanner, manual etc.Loadframe, pendulum(5.5J, 11J,   22J), vice, impact standard plate, spanner, manual etc.


Main Accessories

Standard Accessories

Loadframe, pendulum(1J, 5.5J),  

 pendulum weight (2.75J), 

vice adjusting plate, 

spanner, 

manual etc.

Loadframe, 

pendulum(5.5J, 11J,   22J), 

vice, 

impact standard plate, 

spanner, manual etc.


Related Auxiliary Equipment for plastic impact test

Manual Impact sample making machine

QK-20 notch sample reparation machine is used to process the non-metal material impact test specimen notch, such as the plastics, organic glass etc., it’s an ideal notching machine for plastic impact test.

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