Calibration of Pendulum Impact Testers

High-precision calibration of various types of pendulum impact testers in accordance with international standards, with full metrological traceability according to ISO/IEC 17025.

Calibration of pendulum impact testers, accredited according to ISO/IEC 17025

Calibration of pendulum impact testers ensures the accuracy and reliability of impact toughness test results for materials used in laboratories, production, and quality control systems. The service confirms that test parameters comply with the requirements of international standards and that the absorbed impact energy is calculated correctly.

Calibration is performed in accordance with ISO and ASTM requirements, with the issuance of an ISO/IEC 17025 calibration certificate and full metrological traceability to national standards.

Ranges and accuracy classes

What we calibrate

Who this service is for

What you receive

We calibrate pendulum impact testers within the following ranges:

Range: from 5 to 2500 J
Uncertainty: 0.1%

We perform calibration of pendulum impact testers for testing according to the following methods:

Charpy (ISO 148-1, ASTM E23, ASTM D6110)
Izod (ASTM D256)

As part of calibration, the following parameters are checked:

pendulum impact energy
pendulum mass and geometry
lifting height and angle of fall
pendulum velocity at the moment of impact
supports and specimen holders
energy indication and reading system

Calibration can be performed for stationary laboratory impact testers from various manufacturers.

The service is intended for:

testing and research laboratories
industrial enterprises in mechanical engineering, metallurgy, energy, aviation, and the defense industry
quality control laboratories and technical control departments
metrology departments of enterprises
enterprises with certified management systems such as ISO 9001, IATF 16949, and ISO 14001
educational and technical institutions

an ISO/IEC 17025 calibration certificate
confirmation of compliance with ISO and ASTM requirements
reliable and repeatable test results
equipment readiness for audits and inspections
reduced risk of errors in determining impact toughness
professional recommendations regarding equipment condition

Benefits of cooperation

High measurement accuracy and repeatability

We use high-precision equipment and certified methods, ensuring stable and reliable results for every calibration.

Compliance with international standards

All work is performed in accordance with the requirements of ISO/IEC 17025, OIML, and other international standards, ensuring that the results are accepted for audits and quality control.

Fast turnaround times

Optimized processes and our own equipment allow us to perform calibration promptly, without delays in your production cycle.

FAQ - Calibration of Pendulum Impact Testers

What is calibration of a pendulum impact tester?

It is the verification of the metrological characteristics of an impact tester by determining the actual impact energy and confirming that the test parameters comply with the requirements of relevant standards.

Which standards is calibration performed according to?

Calibration is performed in accordance with the requirements of ISO and ASTM, including ISO 148-1, ASTM E23, ASTM D6110, and ASTM D256, with the issuance of a calibration certificate according to ISO/IEC 17025.

Which parameters are checked during calibration?

During calibration, the following parameters are evaluated:

pendulum impact energy;
pendulum mass and geometry;
lifting height and angle of fall;
pendulum velocity at the moment of impact;
condition and position of specimen supports;
accuracy of the indication and result reading system.

How often should a pendulum impact tester be calibrated?

The recommended calibration interval is once every 12 months, or more frequently depending on the intensity of use, operating conditions, and the requirements of the company’s internal procedures.

How does calibration differ from maintenance?

Calibration confirms the metrological characteristics of the equipment and their compliance with standards. Maintenance is aimed at keeping mechanical and electronic components in working condition, but it does not replace calibration.

What documents do you receive after calibration?

After the work is completed, the customer receives an ISO/IEC 17025 calibration certificate, which contains measurement results, uncertainty evaluation, and information on metrological traceability.

Submit a request for pendulum impact tester calibration

Planning to calibrate pendulum impact testers? Fill out the short form - and our specialists will contact you to provide consultation, clarify the technical details, and offer the optimal solution.

We will provide a professional assessment of your equipment, perform calibration in accordance with international standards, and issue an official certificate according to ISO/IEC 17025 requirements, with traceability to national standards.

Fast. Convenient. Professional.

Request a Service