The list below shows all projects coordinated within the Technical Committee for Electricity and Magnetism.

TC EM Projects

Reg. No.
Coordinating Institute
Collaboration Type
EM 262 1993-05-01 Study and realization of AC standard resistors PTB completed Research
EM 274 1994-01-01 AC/DC voltage transfer difference at highest accuracy level, expected uncertanty < 10-6 PTB completed Comparison
EM 329 1995-01-01 Intercomparison of noise standards between 12.4 - 18 GHz PTB completed Comparison CCEM.RF-K9
EM 385 1996-11-01 AC Power measurement at 50 Hz PTB completed Comparison
EM 386 1997-03-10 International Comparison of Electrical Field Strength PTB completed Comparison
EM 446 1998-12-01 Intercomparison of Low Frequency Magnetic Flux Density by means of Transfer Standards PTB completed Comparison EUROMET.EM.M-K1
EM 472 1998-09-01 AC properties of the Quantum Hall Resistance PTB completed Research
EM 525 1999-09-01 RF power comparison with a 3.5 mm coaxial thermoelectric sensor PTB completed Comparison EUROMET.EM.RF-K10.CL
EM 626 2001-05-01 Analysis of different measurement set-ups for a programmable Josephson voltage standard PTB completed Research
EM 636 2002-01-01 Key Comparison Resistance at 100 Ohm PTB completed Comparison EUROMET.EM-K10
EM 637 2002-04-01 AC power Measurement at 50 Hz in the presence of harmonics PTB concluded Comparison
EM 723 2003-09-01 Comparison of Josephson array voltage standards by using a portable Josephson transfer standard PTB completed Comparison EUROMET.EM.BIPM-K10.a
EM 752 2003-10-24 Traceability of electrical quantities: High DC currents PTB ongoing Traceabillity
EM 754 2003-10-24 Traceability of electrical quantities PTB concluded Traceabillity
EM 755 2003-03-03 Calibration service for RF noise standards PTB concluded Traceabillity
EM 773 2004-04-01 Analysis of the Calibration and Measurement Capabilities (CMCs) of institutes submitting their first set of CMCs PTB completed Consultation
EM 825 2004-10-01 Analysis of amendments to the Calibration and Measurement Capabilities (CMCs) of institutes which already submitted CMCs PTB completed Consultation
EM 830 2005-07-01 Comparison of small current sources PTB completed Comparison EUROMET.EM-S24
EM 928 2007-04-16 Bilateral direct comparison of Josephson array voltage standards PTB completed Comparison EUROMET.EM-S28
EM 848 2005-06-01 Binary Josephson Array Power Standard PTB completed Research
175 result(s)