S O L U T I O N S .

ISO 3058:1998

ISO 3058:1998

Non-destructive testing — Aids to visual inspection — Selection of low-power magnifiers

ISO 3058:1998


ISO 3058:1998 in the NDT Industry: A Comprehensive Overview


ISO 3058:1998 is a widely recognized standard in the non-destructive testing (NDT) industry. It provides guidelines for the selection, calibration, and verification of equipment used for industrial radiographic film techniques. This standard plays a crucial role in ensuring the quality and accuracy of radiographic inspections. In this article, we will explore the significance of ISO 3058:1998 in the NDT industry and highlight how NDT and PWHT Solutions, a leading company, excels in delivering NDT services in compliance with this standard.


ISO 3058:1998 – Importance in the NDT Industry:

  1. Equipment Selection: The standard provides guidance on selecting appropriate radiographic film equipment based on specific application requirements. It outlines factors such as film type, film size, and sensitivity to ensure optimal results in radiographic inspections.
  2. Calibration Procedures: ISO 3058:1998 outlines calibration procedures to ensure accurate and reliable film-based NDT inspections. It covers aspects such as the measurement of film speed and assessment of film processing conditions, ensuring that the film system is calibrated correctly for precise radiographic evaluations.
  3. Quality Control: The standard emphasizes the implementation of quality control measures to monitor the performance of radiographic film systems. It highlights techniques for image quality assessment, ensuring that the resulting radiographs meet the required image quality indicators and provide reliable information for flaw detection and evaluation.
  4. Personnel Training: ISO 3058:1998 addresses the training requirements for personnel involved in radiographic film techniques. It outlines the necessary knowledge and skills needed to perform radiographic inspections effectively, promoting competence and proficiency within the NDT workforce.


NDT and PWHT Solutions: Delivering Exceptional NDT Services:

NDT and PWHT Solutions is a renowned company specializing in a wide range of non-destructive testing and post-weld heat treatment services. With a strong commitment to quality, safety, and compliance with industry standards, the company stands out in delivering NDT services in accordance with ISO 3058:1998. Here’s why NDT and PWHT Solutions excels in this regard:

  1. Expertise and Experience: NDT and PWHT Solutions boasts a team of highly skilled and certified NDT professionals with extensive experience in various industries. Their expertise allows them to understand the specific requirements of different applications and effectively implement ISO 3058:1998 guidelines during inspections.
  2. State-of-the-Art Equipment: The company invests in cutting-edge NDT equipment, including radiographic film systems, to ensure accurate and reliable results. They follow the equipment selection guidelines outlined in ISO 3058:1998, ensuring the highest standards of quality in their operations.
  3. Robust Quality Control: NDT and PWHT Solutions places great emphasis on quality control. They have established comprehensive quality management systems that align with ISO 3058:1998 requirements. This includes regular equipment calibration, image quality assessment, and adherence to strict film processing conditions to maintain consistent and accurate radiographic inspections.
  4. Continuous Training and Certification: The company believes in the continuous professional development of its personnel. They provide regular training sessions and certifications to ensure that their NDT professionals are up-to-date with the latest industry practices and possess the necessary skills to execute radiographic film techniques in compliance with ISO 3058:1998.



ISO 3058:1998 is a vital standard in the NDT industry, ensuring the quality and reliability of radiographic film inspections. NDT and PWHT Solutions, a leading NDT service provider, excels in adhering to the guidelines of ISO 3058:1998, delivering exceptional NDT services. With their expertise, state-of-the-art equipment, robust quality control measures, and focus on continuous training, they are committed to meeting the highest industry standards and client expectations in the field of non-destructive testing.