Comparison
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Results
Comparison
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Results
Comparison
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RMO comparison
Linked comparison
EURAMET.EM-S44
Metrology area, Sub-field Electricity and Magnetism, DC Voltage and Current
Description COMPARISON OF ULTRA-LOW DC CURRENT SOURCES
Time of measurements 2018 - 2020
Status Measurements in progress
Measurand DC Currents in the range from ±10 fA to ±100 pA
± 9.5 fA, ±95 fA, ±0.95 pA, ±9.5 pA and ±95 pA
Transfer device A commercial picoamperemeter (Keithley 6430)
Comparison type Supplementary Comparison
Consultative Committee CCEM (Consultative Committee for Electricity and Magnetism)
Conducted by EURAMET (European Association of National Metrology Institutes)
RMO Internal Identifier EURAMET 1381
Comments This comparison is a follow up of EUROMET.EM-S24 (completed in 2009) to provide technical evidence for CMCs.
Pilot institute UME
TÜBITAK Ulusal Metroloji Enstitüsü
Turkey
Contact person E. Turhan
enis.turhan@tubitak.gov.tr
+90 262 679 50 00 ext: 4100
First Name Last Name
wwww@ww.www +356719836 Institute 1 Institute 1 Khmelnitskiy
Pilot laboratory
UME

TÜBITAK Ulusal Metroloji Enstitüsü, Turkey, EURAMET

BFKH

Government Office of the Capital City Budapest, Hungary, EURAMET

IPQ

Instituto Portugues da Qualidade, Portugal, EURAMET

LNE

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

METAS

Federal Institute of Metrology, Switzerland, EURAMET

NSAI NML

NSAI National Metrology Laboratory, Ireland, EURAMET

RISE

Research Institutes of Sweden AB, Sweden, EURAMET

VNIIFTRI

Institute of Physical Technical and Radiotechnical Measurements, Rosstandart, Russian Federation, COOMET

Comparison
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Results
Comparison
Comparison close
Results