DocumentCode
2934108
Title
A guarded transfer standard for high resistance measurements
Author
Jarrett, D.G.
Author_Institution
Nat. Inst. of Stand. & Technol., Gaithersburg, MD, USA
fYear
1998
fDate
6-10 July 1998
Firstpage
100
Lastpage
101
Abstract
An improved design for a guarded transfer standard in the resistance range 1 M/spl Omega/ to 100 G/spl Omega/ is described. Existing transfer standards and limitations are reviewed. Interchangeable guard networks are used in the improved transfer standards to ensure complete guarding during all phases of the measurement process thus reducing errors caused by leakages to ground.
Keywords
electric resistance measurement; leakage currents; measurement errors; resistors; transfer standards; 1 Mohm to 100 Gohm; NIST standards; complete guarding; errors reduction; guard resistors; guarded transfer standard; high resistance measurements; improved design; interchangeable guard networks; leakages to ground; Bridge circuits; Coaxial components; Connectors; Electric resistance; Electrical resistance measurement; Laboratories; Leakage current; Measurement standards; NIST; Resistors;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 1998 Conference on
Conference_Location
Washington, DC, USA
Print_ISBN
0-7803-5018-9
Type
conf
DOI
10.1109/CPEM.1998.699802
Filename
699802
Link To Document