GB/T 5977-2019
ActivePlatinum wires for resistance thermometers
电阻温度计用铂丝
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking for platinum wires used in resistance thermometers. It is applied in the manufacturing and quality verification of platinum resistance temperature detectors (RTDs) for industrial, laboratory, and precision temperature measurement applications. The standard ensures the purity, stability, and temperature-resistance characteristics of the platinum wire, which is critical for accurate and reliable temperature sensing in sectors like process control, HVAC, and scientific instrumentation.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.