EMC and RF Test Equipment Calibration
At EMC Technologies, we deliver trusted test equipment calibration services for EMC and RF instrumentation used in compliance testing, product certification and regulatory assessment.
Our calibration capabilities help laboratories, manufacturers and engineers maintain confidence in measurement accuracy while reducing downtime and overseas shipping delays.
Our team provides accredited calibration support for a wide range of EMC and RF equipment, backed by traceable reporting and recognised compliance standards.
The Importance of Accredited Calibration
When demonstrating compliance to EMC, RF and electromagnetic exposure standards, accurate measurement is crucial. Without properly maintained instrumentation, test results may be unreliable and can lead to compliance risks, project delays and/or rejected certification submissions.
Accredited equipment calibration confirms that test instruments are operating within defined tolerances and can perform consistently against recognised reference standards. For EMC and RF testing environments, this ensures repeatable results across emissions, immunity and electromagnetic exposure assessments.
By using accredited test equipment calibration services, organisations can demonstrate technical competence, meet regulatory expectations and maintain confidence in reported data across local and international markets.
Our Accreditation and Quality Standards
At EMC Technologies, we provide calibration support to align with recognised international standards and quality frameworks. Our calibration activities are fully traceable to national and international references, supporting acceptance by regulators, certification bodies and customers.
Our scope includes calibration to align with standards such as:
- CISPR 16 series and subparts
- IEC 61000-6-X series
- IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5
- ANSI C63.4 and ANSI C63.5
- ARP 958
These calibration services support laboratories and organisations operating under ISO 17025 quality systems and similar accreditation frameworks.
Test Equipment Calibrated at EMC Technologies
Our laboratories provided accredited calibration for a wide range of EMC and RF test equipment commonly used in compliance testing. This includes specialist systems that previously required overseas calibration.
At EMC Technologies, we provide calibration of test equipment including:
- Harmonics and flicker test systems
- ESD generators
- LISN, TLISN, ISN and CDN networks
- EFT and high-voltage surge generators
- Transient generators
- EMR and E-field probes
- EMC antennas including rods, monopoles, biconical, log periodic and horns
In addition to accredited work, we also offer traceable verification and test equipment repair and calibration support for devices such as spectrum analysers, RF signal generators, power metres, current probes, cables, attenuators, and CISPR detectors.
If a specific instrument is not listed, please contact our team who can assess whether verification or calibration support can be provided.
We can calibrate the following items and provide NATA endorsed calibration reports:
- Harmonics and Flicker test system calibration (IEC TR 61000-4-37, IEC TR 61000-4-38)
- ESD generator calibration (including IEC 61000-4-2, ISO 10605)
- E field and EMR probe calibration for IEC 61000-4-3 (1 V/m, 3 V/m, 10 V/m up to 120 V/m)
- EFT Generator calibration (IEC 61000-4-4)
- High Voltage Surge Generator calibration (IEC 61000-4-5)
- Transient Generator calibration (IEC 61000-4-4 and IEC 61000-4-5)
- CDN calibration for IEC 61000-4-6 (1 Vrms, 3 Vrms, 10 Vrms)
- ISN calibration (CISPR 16 series, ANSI C63.4)
- LISN calibration (CISPR 16 series, ANSI C63.4)
- TLISN calibration (CISPR 16 series, ANSI C63.4)
- CDN calibration (CISPR 16 series, ANSI C63.4)
- EMR Field Probe calibration (to 18GHz and up to 120V/m)
- EMC Antenna calibration (rods/monopoles, biconicals, log periodics, horns) per CISPR 16 series, ANSI C63.5, ARP 958
The Calibration Process and Certification
Our test equipment calibration services follow a structured and transparent process specifically designed to minimise disruption and provide clear technical documentation.
At EMC Technologies, our process typically includes the following:
- Initial assessment of equipment condition and scope
- Calibration against applicable standards and reference instruments
- Measurement data recording and uncertainty evaluation
- Issue of endorsed calibration certificates where applicable
- Clear identification of calibration status and traceability
Calibration certificates are suitable for audit purposes, regulatory submissions and internal quality records.
We’re Ready to Help
Our experienced engineers support laboratories, manufacturers and test facilities that require reliable equipment calibration and responsive technical support. Our capabilities reduce turnaround times while maintaining recognised quality and traceability.
If you require accredited calibration services or advice on calibration intervals and our scope, our team can assist.
FAQs about Calibration of Test Equipment
How often should I have my instruments calibrated?
The frequency of calibration depends on usage, manufacturer recommendations, regulatory requirements and internal quality systems. Many EMC instruments are calibrated annually; however, higher-use equipment may require shorter intervals.
What is the difference between calibration and adjustment?
Calibration measures and documents performance against known references. Adjustment involves changing the instrument to bring it back within tolerance. Adjustment is only performed where authorised and appropriate.
Why calibrate EMC equipment?
Regular calibration confirms measurement accuracy, supports compliance testing confidence and ensures EMC test results remain valid for certification and regulatory acceptance.