GB/T 3928-2008
ActiveD．C．resistive volt ratio boxes
直流电阻分压箱
Application Summary AI generated
GB/T 3928-2008 specifies the technical requirements, calibration methods, and accuracy classes for DC resistive voltage ratio boxes used to divide high DC voltages into lower, measurable proportions. It is primarily applied in electrical metrology laboratories and calibration facilities for testing and verifying the performance of precision voltage dividers, as well as in industrial settings where accurate DC voltage ratio measurements are required for instrumentation and quality control.
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