AN AUTOMATED SYSTEM FOR THE CALIBRATION OF HIGH ACCURACY MULTIFUNCTION INSTRUMENTS |
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| Edson Afonso, Endre Tóth, Giovanna Borghi, Vítor Ferreira, Renato A. Júnior, Adauto de Oliveira B. Neto |
- Abstract:
- This Paper gives a summary of a completely automated system that was developed for the high accuracy calibration of multifunction measuring instruments (like the Fluke 5720A calibrator or HP3458A multimeter, for example). The system is capable of calibrating all the functions (ranges: Vdc: 10 mV ... 1 kV; Vac: 2 mV ... 1 kV; Idc: 10 µA ... 2 A; Iac: 10 µA ... 2 A) of digital calibrators and multimeters at very high accuracy. Additionally, efficiency and facility of operation are characterizing the system, which became a powerful tool in electrical metrology.
- Keywords:
- automated potentiometer, high accuracy automated calibration, traceability
- Download:
- IMEKO-TC4-2001-099.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC4
- Event name:
- TC4 Symposium 2001
- Title:
11th IMEKO TC4 Symposium on Trends in Electrical Measurements and Instrumentation (together with 6th IMEKO TC4 Workshop on ADC Modelling and Testing)
- Place:
- Lisbon, PORTUGAL
- Time:
- 13 September 2001 - 14 September 2001