Abstract
DC high resistance measurement capability between the National Institute of Standards and Technology (NIST) and the National Metrology Institute of Japan (NMIJ) has been evaluated using a NMIJ traveling dual source bridge. The NMIJ bridge determines the resistance ratio by measuring the voltage ratio using an 8.5 digit digital multimeter. Based on the same $1 \mathrm{M} {\Omega}$ standard resistor calibrated using a 2-terminal cryogenic current comparator, standard resistors from $10 \mathrm{M} {\Omega}$ to $10 \mathrm{G} {\Omega}$ were calibrated by 10:1 scaling measurements with both systems. The measurements at $10 \mathrm{G} {\Omega}$ agreed to less than $1 {\mu\Omega}/ {\Omega}$ for both systems. Scaling from $10 \mathrm{G} {\Omega}$ to $100 \mathrm{T} {\Omega}$ is in progress.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
