Title :
Progress in test electrical conductivity of aviation fuel
Author :
Zheng, Lianying ; Liu, Yue ; Zhao, Honggang ; Zhang, Xiuzeng ; He, Chaolai ; Zou, Benxia
Author_Institution :
Nat. Inst. of Metrol. of P.R.China, Beijing, China
Abstract :
Some improvement has been made to previous coaxial cylindrical cell and the residual capacitance in the electrode system can be negligible. The cell constant can be determined by the capacitance of the cell in air. The new cell is more stable both in construction and performance. With this system an uncertainty of 0.1% can be obtained in measuring conductivity of aviation fuel and other liquid.
Keywords :
avionics; electrical conductivity measurement; electrodes; aviation fuel; cell constant; coaxial cylindrical cell; electrode system; residual capacitance; test electrical conductivity measurement; Capacitance measurement; Capacitors; Coaxial components; Conductivity measurement; Electrical resistance measurement; Electrodes; Electrostatics; Fuels; Interference elimination; Testing;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2010 Conference on
Conference_Location :
Daejeon
Print_ISBN :
978-1-4244-6795-2
DOI :
10.1109/CPEM.2010.5544328
