Why is calibration of measuring instruments important?

Calibration involves comparing the measured values from an instrument to a known standard value to ensure accuracy and reliability. This process is essential for maintaining the quality and precision of measurements. While the accuracy of measuring devices is specified by the manufacturer, extensive use and environmental factors can gradually affect their performance. Regular calibration ensures that these instruments continue to operate within the accuracy limits set by the manufacturer, maintaining their reliability and performance over time. 

Leveraging the expertise of our seasoned and professional metrologists, we deliver exceptional calibration services for a wide range of instruments and measuring equipment. Our comprehensive solutions are customized to meet the unique requirements of each customer, thereby enhancing the value and efficiency of their operations.

Our calibration services are available for a wide range of devices, regardless of model or manufacturer. Our high-precision calibrators are regularly calibrated and traceable to national standards.

Calibration procedures

Our laboratory offers a comprehensive range of calibration procedures, tailored to meet customer requirements. Upon completion, customers receive a calibration certificate and detailed feedback on the condition of their equipment. We recommend regular calibration to ensure the continued accuracy and reliability of measuring instruments.

Adjustment of measuring equipment

If calibration results show that the measuring equipment fails to meet the manufacturer's specifications, we promptly notify the customer. Upon receiving their approval, we adjust the equipment to the correct settings and perform a recalibration to confirm its accuracy.

Precise and fast calibration

All calibrations are conducted on our premises, eliminating transportation delays. We ensure prompt calibration of equipment and offer expedited services upon request.

Our calibration quality is rigorously maintained through interlaboratory comparisons with the National Metrology Institute of the Netherlands (VSL) and the Czech Metrology Institute (ČMI).

Automated calibration

To deliver fast and high-quality service, we utilize automated calibration procedures for a wide array of measuring instruments.

This approach significantly enhances productivity, efficiency, and overall quality.

Flexible service

We are dedicated to meeting our customers' needs by offering a broad spectrum of services, including periodic notifications for calibration intervals and comprehensive management of all measuring equipment. Our laboratory partners with other calibration facilities to handle various types of measurements (e.g., temperature, pressure, length), ensuring that all equipment can be calibrated efficiently from a single source.

Qualified personnel

Our professional and highly trained laboratory staff, with extensive experience in metrology, ensure meticulous handling of measuring equipment and conduct calibration procedures with the utmost professionalism and precision.

Our laboratory is equipped to calibrate a wide range of measuring instruments, including:

• Digital and analog multimeters, voltmeters, and ammeters
• Current clamps
• Resistors (fixed/variable)
• Multifunction testers for electrical installations
• Earth resistance meters
• Insulation resistance meters
• Calibrators
• Oscilloscopes
• Wattmeters
• Power analyzers
• Power quality analyzers
• Accelerometers
• Displacement sensors
• Velocity sensors
• Other devices

We take pride in being the first metrology laboratory in the Republic of Croatia to achieve accreditation from the Croatian Accreditation Agency under HRN EN ISO/IEC 17025 for the calibration of electrical measurement standards and instruments.

The Calibration Laboratory is an authorized legal entity (designation HR 56) by the State Office for Metrology for verifying multifunction testers for electrical installations, earth resistance meters, insulation resistance meters, and loop testers.

Since 2016, the Calibration Laboratory has been qualified according to the HRN EN ISO/IEC 17020 standard for inspecting earth resistance meters, insulation resistance meters, and loop resistance meters.