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Electrical Calibration

Electrical Calibration
Rezonans Kalibrasyon — Electrical Calibration Laboratuvarı

Elite electrical calibration services are performed with flawless precision to cover AC/DC voltage, current, resistance, frequency, and capacitance measurements across various ranges. As a certified laboratory, all our calibration processes are carried out using the high-stability comparison method. Every technical verification is precisely executed according to instructions prepared in strict line with the Euramet CG-15 guide and relevant international standards to safeguard your industrial power grids.

Measurements in our laboratory are conducted by connecting to high-voltage reference devices up to levels of AC 28 kV and DC 40 kV. An accredited calibration certificate is issued for all measuring instruments once the calibration process is completed.

To ensure measurement accuracy and traceability, our company utilizes reference calibrators that are calibrated to be traceable to SI units. All our services are conducted within the framework of the ISO/IEC 17025 standard.

Primary Measurement and Test Equipment Calibrated

In our electrical calibration laboratory, we calibrate measurement and test instruments used in many different sectors. Some of these include:

Electrical Measuring Instruments

  • Multimeter calibration
  • Clamp meter
  • Voltmeter calibration
  • Ammeter calibration
  • Frequency meter
  • LCR meter calibration
  • Milliohmmeter
  • Megohmmeter
  • Clamp multimeter
  • Energy analyzer
  • Network analyzer

Testing and Analysis Equipment

  • Oscilloscope calibration
  • Function signal generator
  • Electrical calibrator
  • Current source
  • Power supply (AC/DC)
  • Multifunction tester
  • Static motor analyzer
  • Winding resistance tester
  • Spark tester

Safety and High Voltage Test Equipment

  • Hi-pot tester
  • Leakage current tester
  • Insulation tester
  • Ground resistance meter
  • Earth tester (Megger)
  • High voltage test set

Industrial and Power Sector Test Systems

  • Relay test set
  • Substation test set
  • Coupling unit
  • Battery load unit
  • Circuit breaker tester
  • Primary injection test set
  • Relay tester

Transformer and Power Sector Test Equipment Calibration

Our company performs the calibration of many transformer test and analysis instruments used in the energy generation, transmission, and distribution sectors.

Some of the brands and models we calibrate include: Omicron, Votano 100, Tando 700, CT Analyzer, Cibano 500, CMC 356, Franeo 800, CPC 100, Testrano 600, Compano 100, Huazeng, Sonel, Raytech WR14, Megger, Sverker 750, Programma, Torkel 840, Fluke, Baur, Doble M4100, Chauvin Arnoux, Metrel, ISA, Kyoritsu, SKF, and many other international brands.

These devices are specifically used in the following test applications:

  • Transformer tests
  • Protection relay tests
  • High voltage tests
  • Insulation measurements
  • Winding resistance measurements
  • Capacitance and tan-delta tests

Sale of Calibrated Measuring Tools and Test Equipment

Our company does not only offer calibration services but also carries out the sale of the following products to contracted factories, production facilities, and industrial organizations:

  • Calibrated multimeters
  • Calibrated measuring instruments
  • Calibrated power supplies
  • Electrical test and analysis equipment

All devices we sell are delivered with a calibration certificate, providing documentation compliant with our customers’ quality management systems.

Why Rezonans Kalibrasyon?

  • Service compliant with ISO/IEC 17025 standards
  • Calibration traceable to SI units
  • High-voltage calibration infrastructure
  • Specialized test equipment expertise for the power and transformer sectors
  • Accredited calibration certificate
  • Fast and reliable service
Electrical Calibration

Frequently Asked Questions

What is electrical calibration?

Electrical calibration is a verification process performed by comparing measuring instruments with reference devices to determine if they are measuring accurately. This process guarantees the measurement accuracy of the device.

Why is a calibration certificate necessary?

A calibration certificate shows that the device’s measurement results comply with international standards and are verified in a way that is traceable to reference instruments. It is mandatory, especially in quality management systems.

How often should calibration be performed?

Generally, measuring instruments are calibrated once a year. However, this period may change depending on usage intensity, the operating environment, and quality standards.

Can high-voltage test equipment be calibrated?

Yes. In our laboratory, calibration of high-voltage measuring instruments up to AC 28 kV and DC 40 kV can be performed.

How long does the calibration process take?

Depending on the type of device and the scope of the tests, the calibration process is generally completed within 1–3 business days.

Advanced Traceability and Uncertainty Budgets in National Standard Metrology

Deploying a reliable framework for electrical calibration requires strict adherence to international measurement traceability loops. In high-precision industrial environments, understanding the uncertainty budget is just as critical as the electrical calibration process itself. Every technical verification executed within an accredited electrical calibration laboratory accounts for variables such as ambient thermal coefficients, electromagnetic interference (EMI), and reference standard stability over time. By calculating these microscopic deviations according to global metrology guidelines, our electrical calibration services provide factories with a flawless mathematical guarantee. This level of certification ensures that your digital multimeters, insulation testers, and energy analyzers deliver reproducible results during external quality audits.

The Crucial Impact of Calibration on Power Quality and Smart Grid Integration

As modern industries transition toward smart grids and automated energy management, the demand for harmonic analysis and wave-shape integrity has skyrocketed. Uncalibrated power supplies, current sources, and network analyzers can introduce ghost errors into telemetry data, leading to false diagnostic alarms or inefficient power consumption. Our specialized electrical calibration methodology evaluates multi-frequency responses, ensuring that transient disturbances and power factor corrections are registered with absolute accuracy. This detailed engineering oversight allows data centers, micro-grids, and heavy industrial facilities to protect expensive automated machinery from voltage dips and cumulative harmonic degradation.

Technical Parameters Covered in Deep-Level Validation

  • Dielectric Strength & Insulation Resistance: Verifying the absolute safety metrics of megohmmeters and hi-pot testers against strict leakage current thresholds.
  • Dynamic Range Phase Shifting: Ensuring function generators and oscilloscopes maintain perfect synchronization during high-speed signal processing.
  • Thermal Loading Drift Analysis: Quantifying how precision shunts and high-stability calibrators behave under continuous AC/DC current loads.

Partner with the Experts

We are here to ensure your measurements are beyond reproach. Contact us today for accredited calibration solutions.

  • Phone: +90 262 412 88 86
  • Email: info@rezonanskalibrasyon.com
  • Address: Yazlık yeni mah. Osmanlı Cad. No:5/1 41650 Gölcük/Kocaeli/TÜRKİYE
Electrical Calibration Services