Automated NBS 1-/g=W/ Measurement System
Open Access
- 1 March 1983
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Instrumentation and Measurement
- Vol. 32 (1) , 154-158
- https://doi.org/10.1109/tim.1983.4315030
Abstract
A microcomputer-controlled measurement system has been developed for calibrating stable, 1-/g=W/ standard resistors. It consists of a direct current comparator potentiometer, a self-balancing detector circuit, and special switching networks. The measurement system is capable of comparing resistors to a precision of better than 0.01 parts per million (ppm).Keywords
This publication has 5 references indexed in Scilit:
- An Automatic Resistance Thermometer BridgeIEEE Transactions on Instrumentation and Measurement, 1980
- Semiautomatic bridge for high-precision dc resistance measurements on pure metals at low temperaturesReview of Scientific Instruments, 1979
- A High-Resolution Prototype System for Automatic Measurement of Standard Cell VoltageIEEE Transactions on Instrumentation and Measurement, 1974
- An Integrated System for the Precise Calibration of Four-Terminal Standard ResistorsIEEE Transactions on Instrumentation and Measurement, 1971
- Author's Reply to Comment on ``The Application of the Direct Current Comparator to a Seven-Decade Potentiometer''IEEE Transactions on Instrumentation and Measurement, 1971