Precise and reliable weighing results depend on accurate mass calibration services. When it comes to balances, it is crucial to have confidence in the reference weights used for calibration. At our NATA accredited calibration laboratories, we specialise in calibrating and adjusting weights to ensure optimal accuracy. Our meticulous calibration procedures are accompanied by detailed documentation in the form of a calibration certificate.

Our Mass Calibration Services go beyond simply calibrating weights. NWI Group adhere to the strict requirements outlined in ISO/IEC 17025:2005 to provide comprehensive reporting. This includes reporting conventional mass, expanded uncertainty, and traceability. Our calibration certificate serves as a tangible record of the calibration process, allowing you to demonstrate compliance with industry standards.

Why choose NWI Group for your Mass Calibration Services?

At NWI Group, our commitment to traceability is reflected in our ISO/IEC 17025 NATA accredited calibration laboratories for weights. We take several measures to ensure the traceability of calibrated weights. Our NATA mass calibration process includes a thorough assessment of measurement uncertainty, with this value clearly stated on the calibration certificates. We provide comprehensive documentation, including detailed calibration results and associated uncertainties, facilitating traceability and compliance.

All our weight references are calibrated and traceable to the SI unit of mass, aligning with global standards for metrological traceability. Regular re-calibrations of our standards further uphold accuracy and maintain the traceability of our calibration services.

At NWI Group, we take pride in our network of calibration laboratories located throughout Australia. This widespread presence allows us to offer convenient and efficient calibration services for your industrial or laboratory weights. With our nationwide coverage, we minimise the distance and time required to access our calibration services, ensuring a swift turnaround for all your calibration needs.

NATA Accredited Calibrations

We are proud to hold NATA (National Association of Testing Authorities) accreditation in Mass Calibration. This accreditation is a testament to our commitment to excellence and our dedication to providing accurate and reliable calibration services to our clients.

Our NATA accreditation signifies that our calibration processes, equipment, and personnel meet the strict criteria set forth by NATA. It ensures that our calibration laboratory operates under a quality management system that complies with ISO/IEC 17025, the international standard for calibration and testing laboratories.

Book your Industrial or Laboratory Mass Calibration