GB/T 3927-2008
ActiveDirect-current potentiometers
直流电位差计
Application Summary AI generated
GB/T 3927-2008 specifies the technical requirements, test methods, and inspection rules for direct-current potentiometers used in electrical measurement. It applies to the design, production, and calibration of DC potentiometers in laboratories, industrial testing, and metrology institutions for precise voltage measurement and comparison. The standard ensures accuracy and reliability in applications such as calibrating voltmeters, thermocouple measurements, and resistance testing.
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