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August 24, 2026

Combined Impact Testing Machine in the USA: A Complete Guide to Charpy and Izod Impact Testing

combined impact testing machine in the USA Testron TT IC22 50D

Summary

A combined impact testing machine in the USA offers a useful solution for laboratories and manufacturing companies to conduct impact testing on materials with a single impact testing machine. Such tests can be conducted for the purpose of identifying the behavior of material under impact or shock loadings.

Impact testing on materials used by industries such as plastics, thermoplastics, thermosets, composites, packaging, automotive, electrical, and piping is critical for quality assurance of materials and products.

The Testron TT-IC22/50D Izod and Charpy Combined Impact Testing Machine in the USA can be used for conducting cantilever-beam and simply supported-beam impact tests and conforms to standards like ISO 179, ISO 180, ASTM D256, JB/T8761, and JB/T8762.

Definition of Combined Impact Testing Machine in the USA

In the USA, the combined impact tester is a laboratory device used to determine a material’s ability to withstand impact or fracture by using more than one impact test.

There is no need to buy different devices for performing the Izod and Charpy tests because with an Izod and Charpy combined impact testing machine, the tests can be performed at once.

Impact tests are vital because materials usually act in a different way when exposed to sudden load compared with slow or static load. Even though a material gives satisfactory results in tensile or compression tests, it may not be impact-resistant.

Modern combined impact tester machines allow engineers and quality control specialists to conduct reliable impact energy measurements.

Charpy and Izod Impact Test

Both test methods are applied to assess the impact resistance of a material, but the setup of the specimen and test differ.

Charpy Impact Test

In the Charpy impact test method, the specimen is usually supported on both sides and is impacted by the pendulum. It is often referred to as a simply supported beam test.

The Charpy impact test is performed whenever engineers require knowing the absorption of energy by the material.

Izod Impact Test

In the Izod impact test, the specimen is fixed in such a way that the test can be classified as a cantilever beam test and is impacted by the pendulum. The test is frequently employed to determine the impact resistance of plastic and other non-metallic materials.

The system offers a combination of both test arrangements with the use of proper fixtures and sample holders.

TT-IC22/50D allows performing cantilever-beam and simply supported-beam tests in one system.

Why Should a Combined Impact Testing Machine Be Used in the USA?

The laboratories in America use different types of materials and tests. The purchase of separate machines for each test type will lead to an increase in equipment costs, laboratory space, maintenance needs, and training.

The use of a combined impact testing machine in the USA can solve these problems by allowing you to perform several impact tests in one machine.

Main advantages:

  • Two test methods in one machine
  • Reduced equipment requirements in the laboratory
  • Fast switching between the Izod and Charpy tests
  • Display of test results on the screen
  • Optimized test process
  • Several levels of impact energy
  • Suitable for use in research and quality control laboratories
  • International standards support
  • Facilitates data recording and reporting

TT-IC22/50D features intelligent control with digital display and memory of up to 24 groups of test data. There is support for several units of measurement, such as J/m, kJ/m², kg-cm/cm, and ft-lb/in.

Technical Information Request

Need a dual-purpose impact testing system in the USA for your lab? Get technical information and consultation on the Testron TT-IC22/50D.

Applications of the Combined Impact Test Machine

There are different applications where a combined impact test machine can be used in industries that depend on impact resistance and material toughness.

Plastics and Polymers Testing

It can be utilized in the evaluation of hard thermoplastic materials, thermoset molding materials, extrusion materials, and fiber-reinforced composite materials.

Automotive Applications

It can be utilized by automobile manufacturers and suppliers in the analysis of interior components, housing, molded plastics, and other polymer parts.

Electrical/Electronics

Housings and electrical parts made from plastic material might require resistance to any accidental impact during transport and installation.

Packaging

Packaging materials can be impacted accidentally during transportation and handling.

Composites

It can be used for the evaluation of material toughness for fiber-reinforced composite material.

Testing Pipes and Plastic Products

In order to test pipes made of plastic, there is a combined impact testing machine in the USA that can be used along with other pipe testing machines in the USA.

Where there are multiple tests performed on plastic pipes and similar material by the lab, a dual-use impact testing machine can be used along with other pipe testing equipment facilities.

Standards Covered By the Combined Impact Testing Machine in the USA

When selecting a combined impact tester machine, it is essential to consider which standards the machine can handle in its operation.

TT-IC22/50D complies with:

  1. ISO 179 – Charpy impact test on plastics
  2. ISO 180 – Izod impact test on plastics
  3. ASTM D256 – Izod pendulum impact strength of plastics
  4. JB/T8761
  5. JB/T8762

The above-mentioned standards make the machine applicable for use in laboratories where consistency in the testing process is necessary for research purposes or quality control.

It is advisable to ensure that the configuration of the machine is according to the standards requested by customers and in compliance with the quality management systems of the products.

TT-IC22/50D Key Specifications of the Combined Impact Tester

The Testron Group TT-IC22/50D is a versatile combined impact tester machine for Izod and Charpy impact testing.

Some important specifications are the following:

Digital Measurements and Control

The smart controller gives you digital measurements and eliminates any mistakes due to manual calculations.

Several Pendulum Energies

In Izod impact testing, pendulum energy options include 2.75 J, 5.5 J, 11 J, and 22 J.

For Charpy impact testing, energy options vary between 1 J and 50 J.

Precision Mechanical Design

This device features a high-strength carbon fiber swing rod, precision bearings, and a digital encoder, which make impact measurements accurate.

Automatic Data Recording

The smart controller enables automatic calculations, storage, and averaging of test results, with the capacity to store up to 24 sets of test results.

Different Units

The machine features several measurement units, making it useful for laboratories using different systems.

Types of Combined Impact Testing Machines: What You Need To Consider

In comparing various types of combined impact testing machines, it is important that one not only consider the basic testing ability of the machine.

These considerations include:

Test Method Required: Decide whether the test will be Izod, Charpy, or both.

Type of Material Tested: The material may include plastic, composite, or thermoset.

Energy of the Pendulum: Energy capacity depends on the materials used and the test standards applied.

Test Standards: Check compatibility with the ASTM, ISO, and other applicable standards.

Data Storage: This includes digital storage and automatic calculation for increased efficiency in the laboratory.

Calibration Support: Check out the calibration and technical support provided.

Service Support: Check availability of installation, training, spare parts, and after-sales support.

This will enable you to select the best combined impact test machine for your laboratory rather than the machine with the lowest cost.

Calibration and Precision of Combined Impact Testing Machine in the USA

Combined impact testing machine calibration is important to ensure reliability and reproducibility of results.

Calibration makes sure that parameters like energy of the pendulum, angle of impact, and velocity are all in compliance with requirements. Calibration also helps laboratories to be confident about test results and be in accordance with the testing procedure.

Laboratories must also consider the following factors:

  • Dimensions of specimen
  • Geometry of notch
  • Specimen preparation
  • Alignment of fixture
  • Condition of pendulum
  • Mechanical friction
  • Environment of testing
  • Frequency of calibration

The importance of the calibrated combined impact test instrument increases if the results have implications like quality certification, validation of customers, product development, and failure investigation.

What Is the Price of a Combined Impact Testing Machine?

The combined impact testing machine price and overall combined impact testing machine cost can fluctuate greatly depending on the necessary configuration.

Factors Affecting Combined Impact Testing Machine Cost:

  1. Range of pendulum energy
  2. Number of test configurations
  3. Degree of automation
  4. Data management in digital form
  5. Measurement precision
  6. Required standards
  7. Accompanying devices
  8. Installation and training
  9. Calibration
  10. Technical assistance after sales

Thus, the least expensive machine does not necessarily represent the most economically efficient choice throughout its lifespan.

In assessing the combined impact testing machine cost of a combined impact testing machine in the USA, U.S. labs need to estimate the total worth of the device in terms of efficiency, reliability, maintenance, combined impact testing machine calibration, and service, along with its capacity for performing several tests on one device.

Get a Quote for Your Application

Would you like to get an idea of the cost of a combined impact testing machine in the USA?

Testron will provide you with a quotation depending on the required testing parameters and get configuration for combined impact tester.

Choosing a Combined Impact Testing Machine Supplier in the USA

Choosing the right supplier of a combined impact testing machine is no less important than choosing a machine itself.

Make sure that before ordering, you will be able to answer such questions:

  1. Does the machine support the required Izod and Charpy testing standards?
  2. What range of pendulum energies is supported?
  3. Does the calibration support come along with the machine?
  4. Does the installation and operator training take place?
  5. What kind of after-purchase support does the supplier offer?
  6. What spare parts are available?
  7. Is it possible to configure the machine according to laboratory requirements?

An efficient combined impact testing machine supplier of a combined impact testing machine in the USA should not only sell you the unit, but also offer consultation on technical purchasing, installing, configuring, calibrating, and operating the best combined impact tester.

Testron offers consultation, installation, calibration, and technical services to its U.S. customers.

Why Use the Testron Machine for Combined Impact Testing?

Testron Group supplies material testing instruments to laboratories and manufacturers in various sectors.

If you are a U.S. customer who needs a combined impact testing machine in the USA, then Testron is offering its model TT-IC22/50D, which emphasizes accuracy, adaptability, compliance with standards, and efficiency in the lab.

The instrument is especially handy for those laboratories that require Izod and Charpy tests but do not have two machines for combined impact testing.

Apart from that, Testron also offers material testing equipment, environmental testing systems, and pipe testing equipment.

Best Practices for Consistent Impact Testing

Even the most reliable combined impact tester needs good testing practices.

Laboratories need to:

  • Prepare samples in accordance with the relevant standard.
  • Keep the sample dimensions constant.
  • Make sure the notch geometry is accurate.
  • Check fixture alignment before testing.
  • Regularly calibrate the machine.
  • Inspect the pendulum and mechanical parts.
  • Adhere to the manufacturer’s operating instructions.
  • Document testing data.
  • Train operators before independent testing.

Such practices help increase repeatability and eliminate avoidable testing mistakes.

Chat with a U.S. Impact Testing Specialist

Thinking about buying combined impact test equipment for your laboratory?

Contact Testron’s technical specialists to consult you on your material, testing standard, pendulum energy, and laboratory application.

Conclusion

A combined impact testing machine in the USA can be a great solution for those laboratories that require reliable Izod and Charpy impact testing equipment in one device. This way it may save laboratory space and provide an efficient work process and material evaluation.

The Testron TT-IC22/50D offers flexible Izod and Charpy testing, a variety of pendulum energies, digital data management, and conformity with standards such as ASTM D256, ISO 179, and ISO 180.

When you are choosing between combined impact testing machine manufacturers, suppliers, or equipment models, do not base your decision only on the combined impact testing machine price. Think of accuracy, calibration, compliance with the standards, applicability, services, and overall benefits.

In case you are searching for a combined impact testing machine in the USA, this equipment will serve as a basis for reliable impact strength assessment.

Want to test your materials using dependable Izod and Charpy impact tests? Get to know more about the Testron TT-IC22/50D Combined Impact Test Device and receive your U.S. quote now

For more info, get in touch with us at  info@testrongroup.com 

Frequently Asked Questions

What is the use of a combined impact test machine?

A combined impact test machine is a device that is utilized to determine the impact strength and toughness of the material through both Izod and Charpy impact tests. The machine is normally used for plastics testing, thermoplastics, thermoset materials, and fiber-reinforced materials in the laboratory.

The difference between the two impact tests is basically in the way the specimen is mounted or supported for the test. The specimen for the Izod impact test is mounted in a cantilever, while that of the Charpy impact test is supported on both sides.

The cost of the combined impact testing equipment depends on several criteria like pendulum energy, configuration, automation, data management system, accessories, calibration, and servicing needs. Customers in the USA have to ask for an individual quotation for the configuration.

The calibration interval varies according to laboratory practices, relevant standards, usage, and quality systems needs. The laboratory must develop a documented calibration schedule and check the equipment periodically to keep its measurements accurate.

Select the machine according to your test procedure, material, impact energy, ASTM or ISO standard, specimen requirement, accuracy, data handling, calibration, and after-sales services. Cooperating with a combined impact testing machine supplier will increase the chances of selecting the appropriate configuration.



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