Title :
Very low frequency ac-dc transfer standard
Author_Institution :
Div. of Appl. Phys., CSIRO, Lindfield, NSW, Australia
fDate :
4/1/1995 12:00:00 AM
Abstract :
A low frequency ac-dc transfer standard has been developed to satisfy the NML demand for very low frequency ac-dc transfer calibrations. Tests performed using digitally synthesized signals and synchronised dc measurements showed less than 13 parts per million variation in the ac-dc difference of the standard within the frequency range 0.01 to 100 Hz
Keywords :
calibration; electric current measurement; measurement standards; voltage measurement; 0.01 to 100 Hz; NML; ac-dc difference; calibration; digitally synthesized signals; low frequency ac-dc transfer standard; synchronised dc measurements; Analog-digital conversion; Calibration; Frequency conversion; Frequency synchronization; Measurement standards; Performance evaluation; Standards development; Temperature; Testing; Voltage;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
