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Charpy & Izod Integrated Impact Tester
Charpy & Izod Integrated Impact Tester

Charpy & Izod Integrated Impact Tester

Model: XJJUD-50F, ASTM D6110, ISO 179, ISO 180, ASTM D256

Charpy & Izod Integrated Impact Tester combine the Charpy and IZOD two impact method in one machine, include the full IZOD and Charpy test energy, simply change pendulum and vice, in one machine meet user multiple test requirement, enhance the working efficiency. 


LCD Display Charpy/IZDO Impact Tester suitable for testing the impact toughness of non-metallic materials such as hard plastics, reinforced nylon, fiberglass, ceramics, cast stone, and electrical insulating materials. This machine is a testing instrument with a reasonable structure, attractive design, easy operation, and accurate data. 

General Introduction

Charpy & Izod Integrated Impact Tester combine the Charpy and IZOD two impact method in one machine, include the full IZOD and Charpy test energy, simply change pendulum and vice, in one machine meet user multiple test requirement, enhance the working efficiency. 


LCD Display Charpy/IZDO Impact Tester suitable for testing the impact toughness of non-metallic materials such as hard plastics, reinforced nylon, fiberglass, ceramics, cast stone, and electrical insulating materials. This machine is a testing instrument with a reasonable structure, attractive design, easy operation, and accurate data. 


United Test product both the IZOD and Charpy impact tester, in dial display, LCD screen display and computer control used determine the impact ductility of nonmetallic materials, such as Rigid thermoplastic and thermosetting plastic, thermosetting plastic and thermoplastic after fiber-reinforced. It is widely used in the industries of plastic products, plastic manufacture, petro chemical etc, University, scientific research institute and commodity inspection department.

Key Features

  • LCD display, Charpy/IZOD Test model
  • References

1, LCD display, Charpy & Izod Test on same one test frame;

2, Adopts rotate encoder grating side angle technology, high accuracy, high reliability, and big measuring range;

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

4, Standard ISO 179, ASTM D6110, ISO 9854.

Standard ISO 180, ASTM D256.

5, Indicate impact energy, impact strength, initial angle, rising angle, energy loss etc.,

6, Automatic correcting the energy loss; Auto-print and save the records.


LCD Display Charpy Impact Tester

ISO 179: "Plastics -- Determination of Charpy impact properties"

ISO 9854: "Thermoplastics pipes for the transport of fluids -- Determination of pendulum impact strength by the Charpy method"

ASTM D6110: "Standard Test Method for Determining the Charpy Impact Resistance of Notched Specimens of Plastics"

Charpy impact test Specimen size of ISO 179:
Specimens are 80 x 10mm by thickness. The specimens can be either notched or unnotched. 


Striking edge & Vice for ISO 9854, pipe impact test.  

(Optional function, need extra fixture)


LCD Display Charpy Impact TesterLCD Display Charpy Impact TesterLCD Display Charpy Impact Tester
Standard bar test pieceConvex test pieceSmall bar test piece


Main Technical Specification

ModelXJJUD-5.5XJJUD-50XJJUD-50F
Charpy Impact Test
Impact energy1J, 2J, 4J, 5J7.5J, 15J, 25J,   50J1J, 2J, 4J, 5J,   7.5J, 15J, 25J, 50J
Impact speed2.9m/s3.8m/s2.9m/s,   3.8m/s
Specimen span 40, 60, 70, 95(mm)
Pendulum force moment

Pd1=0.53590Nm; Pd2=1.07180 Nm;  

 Pd4=2.14359 Nm;  Pd5=2.67949Nm; 

Pd7.5=4.01924N.m;   Pd15=8.03848N.m; 

Pd25=13.39746N.m; Pd50=26.79492N.m

Supporting blade angle radius R=1mm
Supporting blade included angle30°
Impact blade angle radiusR=2mm
Izod Impact Test
Impact energy1J, 2.72J, 5.5J5.5J, 11J, 22J1J, 2.72J, 5.5J   ,11J, 22J
Impact speed3.5m/s3.5m/s3.5m/s
Pendulum initial angle150°150°150°
Distance from impact blade to upper   surface22mm
Blade angle radius0.8mm
Pendulum force momentPd1=0.53590N.m;  Pd2.75=1.41775N.m;   Pd5.5=2.8355N.m; Pd11=5.671N.m;  Pd22=11.342N.m
Power220V, 50HZ
Display typeLCD display


Main Accessories

Standard Accessories (For Charpy)

pendulum(1J,2J), pendulum weight (4J,5J),

 vice jaws, specimen centering plate

pendulum(7.5J,25J), Weight (15J, 50J) 

vice jaws, 

specimen centering plate

pendulum(1J,2J,7.5J,25J), Weight(4J,5J,15J,50J) 

vice, specimen centering plate

Standard Accessories (For Izod)

pendulum(1J, 2.75J), pendulum weight (5.5J),

 vice adjusting plate, spanner, power cord, manual etc.

pendulum(11J, 22J), vice adjusting plate, 

spanner, power cord, manual etc.

pendulum(1J,2.75J,11J,22J), weight (5.5J), 

vice adjusting plate, spanner, power cord, 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.

Standard

ISO 179-1, ISO 179-2 Plastics test of Charpy impact properties

ISO 179: Plastics -- Determination of Charpy impact properties

ASTM D6110: Standard Test Method for Determining the Charpy Impact Resistance of Notched Specimens of Plastics.


ISO 179 specifies a method for determining the Charpy impact strength of plastics under defined conditions. A number of different types of specimen and test configurations are defined. Different test parameters are specified according to the type of material, the type of test specimen and the type of notch.

The method can be used to investigate the behaviour of specified types of specimen under the impact conditions defined and for estimating the brittleness or toughness of specimens within the limitations inherent in the test conditions. It can also be used for the determination of comparative data from similar types of material.

ISO 180 IZOD impact strength test for plastic, notched impact test

ISO 180 specifies unified methods to measure the Izod impact strength of plastics under standardized conditions, evaluating material brittleness and toughness via pendulum impact tests.

ASTM D6110 Plastic Charpy Impact Test of Notched Specimens

ASTM D6110: Standard Test Method for Determining the Charpy Impact Resistance of Notched Specimens of Plastics


ASTM D6110 test method is used to determine the resistance of plastics to breakage by flexural shock as indicated by the energy extracted from standardized pendulum-type hammers, mounted in standardized machines, in breaking standard specimens with one pendulum swing. This test method requires specimens to be made with a milled notch. The notch produces a stress concentration which promotes a brittle, rather than a ductile, fracture. The results of this test method are reported in terms of energy absorbed per unit of specimen width.


The tests require specimens made with a milled notch, hence the test is often referred to as the “notched bar impact test”. In both the Charpy and Izod Tests, the notch produces a stress concentration which promotes a brittle, rather than a ductile, fracture.

ASTM D1822 Tensile-Impact Test To Break Plastics and Electrical Insulating Materials

ASTM D1822 Tensile Impact Energy to Break Plastics and Electrical Insulating Materials


ASTM D1822 standard outlines test procedures to find the energy required to rupture tension-impact specimens of plastic or electrical insulating materials. Test materials that are too bendable or too thin to be tested in accordance with the ASTM D256 standard are ideal for this test along with more rigid materials.

ISO 9854 Pipe Pendulum impact strength by the Charpy method

ISO 9854 specifying Charpy pendulum impact test to evaluate low-temperature and room-temperature toughness of fluid-transporting thermoplastic pipes. Part 1 defines universal test rules while Part 2 sets customized testing parameters for individual thermoplastic pipe grades (PVC‑U, PE, PP‑R, ABS, PVC‑O, PVC‑HI, etc.). It is a supplementary Charpy test alternative when the reference full-pipe drop-weight impact test (ISO 3127) cannot be implemented for factory QC or material R&D.

ISO 8256 for plastics tensile impact testing

ISO 8256:2023 Plastics — Determination of tensile-impact strength


ISO 8256 specifies two methods (method A and method B) for the determination of the tensile-impact strength of plastics under defined conditions. The tests can be described as tensile tests at relatively high strain rates. These methods can be used for rigid materials (as defined in ISO 472), but are especially useful for materials too flexible or too thin to be tested with impact tests conforming to ISO 179 or ISO 180.These methods are used for investigating the behaviour of specified specimens under specified impact velocities, and for estimating the brittleness or the toughness of specimens within the limitations inherent in the test conditions. Similar with standard ASTM D1822. 

These methods are applicable both to specimens prepared from moulding materials and to specimens taken from finished or semi-finished products (for example mouldings, films, laminates, or extruded or cast sheets).

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