DL/T 1779-2017 in English

This standard specifies the technical requirements for ultraviolet imaging instruments used in detecting corona discharge of high-voltage electrical equipment. It covers aspects such as performance characteristics, operational conditions, and testing methods. The document provides detailed guidelines on the design, functionality, and application of these instruments to ensure consistent quality and reliability. It also outlines the procedures for calibration and verification to maintain accuracy and effectiveness. The standard aims to establish a uniform framework for the use and evaluation of ultraviolet imaging technology in the field of high-voltage electrical equipment testing.