Metrology area, Sub-field | Chemistry and Biology, Electrochemistry |
Description | Electrolytic conductivity |
Time of measurements | 2019 |
Status | Submitted to the KCDB Office |
Final Reports of the comparisons | |
Measurand | Electrolytic conductivity: 0.055 µS/cm, 0.5 µS/cm, 5 µS/cm and 50 µS/cm |
Parameters | Closed pure water system or non-aqueous low conductivity reference solutions (glycerol & alcohols). |
Transfer device | Commercial flow-through conductivity cell with conductivity meter |
Comparison type | Supplementary Comparison |
Consultative Committee | CCQM (Consultative Committee for Amount of Substance) |
Conducted by | EURAMET (European Association of National Metrology Institutes) |
RMO Internal Identifier | EURAMET Project 1462 |
Pilot institute |
PTB
Physikalisch-Technische Bundesanstalt Germany |
Contact person | Steffen SEITZ +49 531 592 3130 |
Pilot laboratory | |
---|---|
PTB |
Physikalisch-Technische Bundesanstalt, Germany, EURAMET |
CMI |
Czech Metrology Institute, Czechia, EURAMET |
DFM |
Danish Fundamental Metrology A/S, Denmark, EURAMET |
GUM |
Glowny Urzad Miar, Central Office of Measures, Poland, EURAMET |
INMETRO |
Instituto Nacional de Metrologia, Qualidade e Tecnologia, Brazil, SIM |
INTI |
Instituto Nacional de Tecnologia Industrial, Argentina, SIM |
LNE |
Laboratoire national de métrologie et d'essais, France, EURAMET |
NIM |
National Institute of Metrology, China, APMP |
RISE |
Research Institutes of Sweden AB, Sweden, EURAMET |
VNIIM |
D.I. Mendeleyev Institute for Metrology, Rosstandart, Russian Federation, COOMET |
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