Title :
An Environment Stabilized Super High Resistance and Its Measurement
Author :
Haiming, Shao ; Feipeng, Lin ; Bo, Liang ; Hao, Wang ; Li Zhibin
Author_Institution :
Nat. Inst. of Metrol., Beijing
Abstract :
The development of DC high resistance standards from 10 MOmega to 100 TOmega and a dual-voltage-sources bridge is described. The resistance standards are significantly less sensitive to humidity and temperature variations as they are mechanically sealed in a thermostat chamber. A method, for calibrating 10 MOmega to 100 TOmega resistors, is described with results and uncertainty budgets reported
Keywords :
calibration; electric resistance measurement; measurement standards; measurement uncertainty; resistors; 10 to 100E6 Mohm; DC high resistance standards; calibration method; dual-voltage-sources bridge; mechanically sealed; thermostat chamber; uncertainty budgets; Bridge circuits; Connectors; Current measurement; Electrical resistance measurement; Humidity; Metrology; Resistors; Standards development; Temperature sensors; Voltage; Dual-Voltage-Sources Bridge; High Resistance;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2004 Conference on
Conference_Location :
London
Print_ISBN :
0-7803-8494-6
Electronic_ISBN :
0-7803-8494-6
DOI :
10.1109/CPEM.2004.305606
