An Automatic System for AC/DC Calibration

IEEE Transactions on Instrumentation and Measurement

Volumn 32, Issue 1, 1983, Pages 51-56

  Lentner, K J ^a   Flach, Donald R ^a  

^a NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

VOLTMETERS - CALIBRATION;

AC/DC DIFFERENCE CALIBRATION;

ELECTRIC MEASURING INSTRUMENTS;

EID: 0020101504     PISSN: 00189456     EISSN: 15579662     Source Type: Journal    
DOI: 10.1109/TIM.1983.4315009     Document Type: Article

References (8)

1. F. L. Hermach and E. S. Williams, “Thermal converters for audio-frequency voltage measurements of high accuracy,” IEEE Trans. Instrum. Meas., vol. IM-15, pp. 260-268, Dec. 1966.
2. E. S. Williams, “Thermal voltage converters and comparator for very accurate ac voltage measurements,” J. Res. Nat. Bur. Stand. (U.S.), vol. 75C, pp. 145-154, Dec. 1971.
3. F. L. Hermach, “AC-DC comparators for audio-frequency current and voltage measurements of high accuracy,” IEEE Trans. Instrum. Meas., vol. IM-25, pp. 489-494, Dec. 1976.
4. R. S. Turgel, “A comparator for thermal ac-dc transfer standards,” ISA Trans., vol. 6, no. 4, pp. 286-292, 1967.
5. K. J. Lentner et al., “A semiautomatic system for ac/dc difference calibration,” IEEE Trans. Instrum. Meas., vol. IM-29, pp. 400-405, Dec. 1980.
6. E. S. Williams, “A thermoelement comparator for automatic ac-dc difference measurements,” IEEE Trans. Instrum. Meas., vol. IM-29, pp. 405-409, Dec. 1980.
7. “American national standard for ac-dc transfer instruments and converters,” ANSI C100.4–1973, Amer. Nat. Stand. Inst., Inc., 1430 Broadway, New York, NY 10018.
8. B. D. Inglis, “Errors in ac-dc transfer arising from a dc reversal difference,” Metrologia, vol. 17, pp. 111-117, 1981.