WHITE PAPER CLEANROOM FG & FGA TORQUE SCREWDRIVERS
Introduction In industries where precision is critical, ensuring the accuracy and reliability of torque application is crucial. This white paper serves as an introductory guide to elucidate the significance of calibration certificates in torque measurement. It will distinguish between accredited and non- accredited certifications while also discussing the importance of ISO 17025 accreditation in maintaining standards of excellence. What is a Calibration Certificate? A calibration certificate attests that a torque tool or torque measurement device meets specified standards for accuracy and performance, either as requested by the customer or prescribed by the manufacturer. This certification is pivotal in automotive, aerospace, manufacturing, and construction sectors, where exact torque application is critical for operational integrity and safety. ISO 17025-Accredited Calibration Certificate An ISO 17025-accredited calibration certificate signifies that the torque tool meets internationally recognized standards for accuracy and reliability. This certification ensures workmanship quality, safety, and regulatory compliance. Unlike non-accredited certificates, ISO 17025 certification includes an ISO certification stamp and a statement of measurement uncertainty, enhancing the credibility and trustworthiness of the calibration. Non-Accredited Calibration Certificate A non-accredited calibration certificate assures users that the torque tool meets recognized accuracy and reliability standards. Although it follows the same calibration process as an accredited service, it lacks an ISO certification stamp and a statement of measurement uncertainty. Nonetheless, it is essential for ensuring workmanship quality, safety, and
compliance with industry regulations.
Why Choose Accredited Calibration? There are several reasons to opt for accredited calibration: 1. Customer or Organizational Requirements: Many customers or organizations mandate accredited calibration for quality assurance and regulatory compliance. 2. Tool Calibration: If you intend to use your torque tool for calibrating other tools, accredited calibration is imperative to maintain accuracy and reliability. Understanding the Cost Differential Accredited calibration typically incurs higher costs compared to non-accredited calibration. This is primarily due to the stringent requirements imposed by ISO 17025 accreditation, including laboratory certification, auditing, proficiency testing, and comprehensive reporting standards. Despite the higher cost, accredited calibration offers unparalleled credibility and assurance of accuracy. What is ISO 17025? ISO/IEC 17025 is an international standard delineating the general requirements for the competence of testing and calibration laboratories. Accreditation to ISO/IEC 17025 signifies that a laboratory has demonstrated technical proficiency in producing precise and accurate test and calibration results within its scope. In the context of torque measurement, ISO 17025 certification ensures the accuracy and reliability of calibration results, bolstering confidence in measurement outcomes.
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