Comparison
Comparison close
Results
Comparison
Comparison close
Results
Comparison
Comparison close
CC comparison
Linked comparison
EURAMET.EM-K5.2018
Metrology area, Sub-field Electricity and Magnetism, AC Voltage, Current, Power, and AC/DC Transfer
Description AC power
Time of measurements 2019 - 2020
Status Report in progress, draft A
References

Technical Protocol

Measurand Calibration error of the travelling standard when measuring active power, expressed in μW/VA
Parameters

frequency 53 Hz

rms voltage 120 V & 240 V

rm current 5 A

power factor 1.0, 0.5 lead & lag, 0 lead & lag.

Transfer device Two traveling reference standards of the type RADIAN RD-22-332S
Comparison type Key Comparison
Consultative Committee CCEM (Consultative Committee for Electricity and Magnetism)
Conducted by EURAMET (European Association of National Metrology Institutes)
RMO Internal Identifier Euramet 1451
Comments This comparison on AC power is organised to link European national metrology institutes to the currently running CCEM-K5.2017 comparison.
Pilot institute VSL
VSL
Netherlands
Contact person Helko van den BROM

First Name Last Name
wwww@ww.www +356719836 Institute 1 Institute 1 Khmelnitskiy
Pilot laboratory
VSL

VSL, Netherlands, EURAMET

AS METROSERT

Central Office of Metrology, Estonia, EURAMET

BEV

Bundesamt für Eich- und Vermessungswesen, Austria, EURAMET

BIM

Bulgarian Institute of Metrology, Bulgaria, EURAMET

CEM

Centro Español de Metrologia, Spain, EURAMET

CMI

Czech Metrology Institute, Czechia, EURAMET

EIM

Hellenic Institute of Metrology, Greece, EURAMET

GUM

Glowny Urzad Miar, Central Office of Measures, Poland, EURAMET

INM

National Institute of Metrology, Romania, EURAMET

INRIM

Istituto Nazionale di Ricerca Metrologica, Italy, EURAMET

JV

Justervesenet, Norway, EURAMET

LNE

Laboratoire national de métrologie et d'essais, France, EURAMET

METAS

Federal Institute of Metrology, Switzerland, EURAMET

MIKES

VTT Technical Research Centre of Finland Ltd, Centre for Metrology/Mittatekniikan keskus, Finland, EURAMET

MIRS/SIQ/Metrology

MIRS/Slovenian Institute of Quality and Metrology/Metrology, Slovenia, EURAMET

NPL

National Physical Laboratory, United Kingdom, EURAMET

PTB

Physikalisch-Technische Bundesanstalt, Germany, EURAMET

RISE

Research Institutes of Sweden AB, Sweden, EURAMET

SE "Ukrmetrteststandard"

State Enterprise "Ukrmetrteststandard", Ukraine, COOMET

SMU

Slovensky Metrologicky Ustav, Slovakia, EURAMET

Trescal

Trescal Ltd, Denmark, EURAMET

UME

TÜBITAK Ulusal Metroloji Enstitüsü, Türkiye, EURAMET

Comparison
Comparison close
Results
Comparison
Comparison close
Results