CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 10 Hz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 55 Hz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 1 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 10 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 20 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 50 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 100 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 10 Hz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 55 Hz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
Enlarged graph
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 1 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
Enlarged graph
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 10 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
Enlarged graph
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 20 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 50 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 100 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 10 Hz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
μA/A |
μA/A |
μA/A |
||
| NMIA | -2.6 | 1.8 | ||
| NIST | 4.4 | 9.0 | ||
| NRC | -0.1 | 1.4 | ||
| INTI | -1.4 | 6.1 | ||
| PTB | 2.1 | 2.9 | ||
| BEV | 0.1 | 2.0 | ||
| JV | 4.0 | 12.6 | ||
| SP | 0.2 | 3.2 | ||
| NMC, A*STAR | -0.6 | 7.1 | ||
| NPL | 1.4 | 11.0 | ||
| VNIIM | 2.4 | 2.4 | ||
| INMETRO | -0.2 | 3.9 | ||
| NIS | -5.6 | 3.8 | ||
| CMI | -0.9 | 4.2 | ||
| METAS | 0.5 | 8.4 | ||
| UME | 0.3 | 4.9 | ||
| GUM | 1.7 | 4.9 | ||
| IPQ | -10.6 | 40.0 | ||
| CEM | 1.0 | 4.4 | ||
| BIM | 0.4 | 14.1 | ||
| NSAI NML | 1.4 | 50.0 | ||
| VSL | -0.6 | 18.3 | ||
| AS METROSERT | -0.6 | 28.0 | ||
| NIS | -2.7 | 7.5 | ||
| LNE | 2.9 | 5.5 | ||
| TRESCAL | -3.6 | 5.1 | ||
| INRIM | -0.8 | 3.5 | ||
| MIRS/SIQ | 0.4 | 8.1 | ||
| SCL | -4.2 | 17.2 | ||
| NMIJ | -5.2 | 5.5 | ||
| KRISS | -3.6 | 5.8 | ||
| NIM | -5.1 | 5.8 | ||
| NMISA | -10.4 | 15.3 | ||
| NIMT | -4.2 | 8.5 | ||
| NMIM | -2.7 | 10.4 |
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 55 Hz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
μA/A |
μA/A |
μA/A |
||
| NMIA | -0.3 | 0.8 | ||
| NIST | -0.2 | 6.0 | ||
| NRC | -0.1 | 0.6 | ||
| INTI | 1.8 | 6.0 | ||
| PTB | 0.5 | 2.9 | ||
| BEV | -0.3 | 2.1 | ||
| JV | 0.3 | 6.6 | ||
| SP | -0.2 | 2.1 | ||
| NMC, A*STAR | -1.2 | 7.0 | ||
| INMETRO | -13.2 | 27.0 | ||
| NPL | -1.2 | 11.0 | ||
| VNIIM | 2.8 | 2.7 | ||
| CENAM | 0.4 | 22 | ||
| INMETRO | 0.3 | 3.5 | ||
| NIS | -1.1 | 2.9 | ||
| UTE | -4.2 | 12.1 | ||
| CMI | -0.3 | 4.1 | ||
| METAS | 0.4 | 8.3 | ||
| UME | -0.1 | 3.4 | ||
| GUM | 0.3 | 3.9 | ||
| IPQ | -14.2 | 18.0 | ||
| CEM | -0.1 | 3.6 | ||
| BIM | -0.3 | 5.2 | ||
| MKEH | -4.9 | 21.0 | ||
| NSAI NML | 3.8 | 30.0 | ||
| VSL | 0.1 | 18.2 | ||
| AS METROSERT | -0.2 | 13.0 | ||
| NIS | 0.2 | 7.2 | ||
| LNE | 1.7 | 3.9 | ||
| TRESCAL | -0.2 | 5.1 | ||
| INRIM | 0.0 | 2.5 | ||
| MIRS/SIQ | -0.2 | 4.1 | ||
| SCL | 0.3 | 16.1 | ||
| NMIJ | -0.4 | 2.2 | ||
| KRISS | -0.7 | 4.2 | ||
| NIM | -0.7 | 4.2 | ||
| NMISA | 2.8 | 14.1 | ||
| NIMT | -0.7 | 8.1 | ||
| NMIM | -1.3 | 7.8 | ||
| CMS | -5.6 | 20.6 |
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 1 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
μA/A |
μA/A |
μA/A |
||
| NMIA | -0.3 | 0.9 | ||
| NIST | -1.0 | 4.0 | ||
| NRC | 0.1 | 0.6 | ||
| INTI | 2.3 | 3.0 | ||
| PTB | 1.0 | 1.9 | ||
| BEV | 0.0 | 2.1 | ||
| JV | -0.4 | 6.6 | ||
| SP | -0.2 | 1.5 | ||
| NMC, A*STAR | -1.0 | 7.0 | ||
| INMETRO | -13.0 | 27.0 | ||
| NPL | 0.0 | 11.0 | ||
| VNIIM | 0.2 | 2.3 | ||
| CENAM | -0.1 | 22 | ||
| INMETRO | -0.1 | 3.4 | ||
| NIS | -1.1 | 5.6 | ||
| UTE | -4.1 | 12 | ||
| CMI | 0.7 | 4.0 | ||
| METAS | 0.4 | 8.3 | ||
| UME | 0.1 | 3.4 | ||
| GUM | 0.8 | 3.9 | ||
| IPQ | -12.0 | 16.0 | ||
| CEM | -0.1 | 3.6 | ||
| BIM | 0.0 | 4.9 | ||
| MKEH | -4.9 | 18.0 | ||
| NSAI NML | 4.0 | 30.0 | ||
| VSL | -0.6 | 18.1 | ||
| AS METROSERT | -1.0 | 12.0 | ||
| NIS | 1.3 | 7.2 | ||
| LNE | 0.1 | 2.9 | ||
| TRESCAL | 0.0 | 5.0 | ||
| INRIM | 0.0 | 2.5 | ||
| MIRS/SIQ | 0.0 | 4.0 | ||
| SCL | -0.2 | 13.1 | ||
| NMIJ | -0.2 | 1.6 | ||
| KRISS | -0.1 | 4.3 | ||
| NIM | -0.2 | 4.3 | ||
| NMISA | -1.0 | 14.1 | ||
| NIMT | -0.2 | 8.1 | ||
| NMIM | -0.5 | 7.7 | ||
| CMS | -2.5 | 10.7 |
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 10 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
μA/A |
μA/A |
μA/A |
||
| NMIA | -0.1 | 0.8 | ||
| NIST | 1.2 | 3.9 | ||
| NRC | -0.6 | 1.2 | ||
| INTI | 2.4 | 3.1 | ||
| PTB | 1.1 | 1.9 | ||
| BEV | -0.2 | 2.1 | ||
| JV | 0.0 | 6.8 | ||
| SP | -0.2 | 1.9 | ||
| NMC, A*STAR | -0.8 | 7.0 | ||
| INMETRO | -10.8 | 36.0 | ||
| NPL | 0.2 | 13.0 | ||
| VNIIM | 0.2 | 2.5 | ||
| CENAM | 0.1 | 22.1 | ||
| INMETRO | -0.5 | 3.9 | ||
| NIS | -3.1 | 6.7 | ||
| UTE | -3.4 | 14.2 | ||
| CMI | 0.6 | 4.1 | ||
| METAS | 0.2 | 8.3 | ||
| UME | -0.2 | 3.4 | ||
| GUM | -3.7 | 4.6 | ||
| IPQ | -1.4 | 17.0 | ||
| CEM | -0.6 | 3.6 | ||
| BIM | 0.2 | 5.0 | ||
| MKEH | -4.9 | 23.0 | ||
| NSAI NML | 1.6 | 47.0 | ||
| VSL | 6.3 | 19.5 | ||
| AS METROSERT | -17.4 | 33.0 | ||
| NIS | 1.3 | 7.2 | ||
| LNE | -0.6 | 3.3 | ||
| TRESCAL | -0.4 | 5.0 | ||
| INRIM | 0.0 | 2.5 | ||
| MIRS/SIQ | -0.4 | 4.1 | ||
| SCL | 2.8 | 18.1 | ||
| NMIJ | 0.1 | 2.2 | ||
| KRISS | 0.8 | 7.1 | ||
| NIM | 0.2 | 4.2 | ||
| NMISA | -2.5 | 16.1 | ||
| NIMT | 0.8 | 8.1 | ||
| NMIM | -0.2 | 8.6 | ||
| CMS | -3.3 | 10.7 |
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 20 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
μA/A |
μA/A |
μA/A |
||
| NMIA | -0.2 | 0.7 | ||
| NIST | 1.2 | 3.9 | ||
| NRC | -0.6 | 1.7 | ||
| INTI | 2.3 | 5.0 | ||
| PTB | 1.1 | 1.9 | ||
| BEV | 0.0 | 2.3 | ||
| JV | -0.7 | 8.4 | ||
| SP | 0.1 | 2.0 | ||
| NMC, A*STAR | -0.8 | 7.0 | ||
| NPL | -0.8 | 14.0 | ||
| VNIIM | 0.1 | 2.5 | ||
| CENAM | 0.7 | 22.1 | ||
| INMETRO | -0.5 | 4 | ||
| CMI | 0.8 | 4.5 | ||
| METAS | -0.2 | 8.3 | ||
| UME | -0.6 | 3.4 | ||
| GUM | 3.0 | 4.5 | ||
| IPQ | 28.1 | 18.0 | ||
| CEM | -1.1 | 3.8 | ||
| BIM | -1.6 | 5.0 | ||
| MKEH | -1.0 | 19.0 | ||
| NSAI NML | -0.9 | 103.0 | ||
| VSL | 8.9 | 30.8 | ||
| LNE | 0.0 | 3.1 | ||
| TRESCAL | 0.1 | 7.0 | ||
| INRIM | -0.3 | 2.9 | ||
| MIRS/SIQ | -0.9 | 4.1 | ||
| NMIJ | -0.1 | 2.5 | ||
| NIM | 1.2 | 5.2 | ||
| NMISA | -5.4 | 16.1 | ||
| NIMT | 2.4 | 8.1 | ||
| CMS | -3.2 | 14.6 |
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 50 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
μA/A |
μA/A |
μA/A |
||
| NMIA | -0.1 | 1.2 | ||
| NIST | 3.3 | 7.0 | ||
| NRC | -0.8 | 1.4 | ||
| INTI | 1.5 | 10.0 | ||
| PTB | 0.9 | 1.8 | ||
| BEV | 0.2 | 2.5 | ||
| JV | -1.7 | 10.4 | ||
| SP | 0.1 | 2.4 | ||
| NMC, A*STAR | 0.3 | 7.0 | ||
| NPL | 1.3 | 15.0 | ||
| VNIIM | 0.0 | 2.5 | ||
| CENAM | 2.9 | 22.1 | ||
| INMETRO | -1.1 | 4 | ||
| CMI | 1.7 | 5.3 | ||
| METAS | 0.6 | 8.4 | ||
| UME | 0.6 | 4.1 | ||
| CEM | -0.1 | 3.9 | ||
| BIM | -3.4 | 7.3 | ||
| NSAI NML | -5.0 | 200.0 | ||
| VSL | 14.3 | 48.2 | ||
| LNE | 1.3 | 3.3 | ||
| TRESCAL | 4.0 | 10.0 | ||
| INRIM | 0.1 | 3.2 | ||
| MIRS/SIQ | 0.0 | 4.1 | ||
| NMIJ | -0.1 | 3.4 | ||
| NIM | 3.0 | 6.3 | ||
| NMISA | -8.3 | 17.1 | ||
| NIMT | 2.7 | 8.2 | ||
| CMS | 0.7 | 18.5 |
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 100 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
μA/A |
μA/A |
μA/A |
||
| NMIA | 0.0 | 1.6 | ||
| NIST | 6.8 | 10.0 | ||
| NRC | -0.8 | 1.3 | ||
| INTI | 0.8 | 20.0 | ||
| PTB | 0.8 | 1.8 | ||
| BEV | 0.4 | 3.3 | ||
| JV | -3.2 | 12.5 | ||
| SP | 0.2 | 3.3 | ||
| NMC, A*STAR | 1.8 | 12.0 | ||
| NPL | 2.8 | 22.0 | ||
| VNIIM | 0.1 | 2.4 | ||
| CENAM | -1.3 | 24.1 | ||
| INMETRO | -2.2 | 4 | ||
| CMI | 5.4 | 5.4 | ||
| METAS | 0.4 | 9.5 | ||
| UME | 0.9 | 6.2 | ||
| CEM | -0.1 | 4.6 | ||
| BIM | -5.1 | 13.1 | ||
| NSAI NML | -18.1 | 410.0 | ||
| VSL | 32.2 | 98.4 | ||
| LNE | 1.3 | 3.5 | ||
| TRESCAL | 7.9 | 20.1 | ||
| INRIM | -0.4 | 3.7 | ||
| MIRS/SIQ | 0.9 | 5.2 | ||
| NMIJ | -0.6 | 5.7 | ||
| NIM | 6.1 | 8.4 | ||
| NMISA | -13.3 | 26.1 | ||
| NIMT | -2.9 | 13.2 | ||
| CMS | 4.9 | 24.6 |
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 10 Hz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
μA/A |
μA/A |
μA/A |
||
| NMIA | -0.6 | 4.2 | ||
| NIST | 3.1 | 18.9 | ||
| NRC | 0.0 | 14.9 | ||
| INTI | 1.3 | 7.9 | ||
| PTB | 0.1 | 5.8 | ||
| BEV | 0.6 | 1.3 | ||
| JV | 5.1 | 44.6 | ||
| SP | -0.4 | 4.7 | ||
| NMC, A*STAR | -1.9 | 25.0 | ||
| NPL | -25.9 | 56.0 | ||
| VNIIM | -1.9 | 3.7 | ||
| INMETRO | 2.8 | 14.1 | ||
| CMI | 1.0 | 25.1 | ||
| PTB | 0.0 | 5.7 | ||
| METAS | 0.5 | 12.5 | ||
| JV | 0.0 | 10.9 | ||
| UME | -2.0 | 12.1 | ||
| GUM | -3.5 | 12.5 | ||
| IPQ | -5.0 | 61.0 | ||
| CEM | 0.9 | 17.1 | ||
| BIM | 0.0 | 36.0 | ||
| NSAI NML | 0.0 | 185.0 | ||
| VSL | -1.7 | 23.8 | ||
| NPL | -27.0 | 55.0 | ||
| METROSERT | 5.0 | 36.0 | ||
| SP | 0.3 | 4.5 | ||
| BEV | 0.0 | 1.0 | ||
| LNE | -12.0 | 19.1 | ||
| TRESCAL | -3.0 | 18.1 | ||
| INRIM | 2.7 | 6.7 | ||
| MIRS/SIC | -3.0 | 14.1 | ||
| SCL | -2.1 | 27.8 | ||
| NMIJ | -2.4 | 14.1 | ||
| KRISS | 0.5 | 14.7 | ||
| NIM | -0.8 | 16.5 | ||
| NMISA | -31.8 | 65.4 | ||
| NIMT | -1.1 | 23.0 | ||
| NMIM | -1.8 | 16.5 |
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 55 Hz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
μA/A |
μA/A |
μA/A |
||
| NMIA | 0.5 | 3.9 | ||
| NIST | 4.3 | 17.9 | ||
| NRC | 0.1 | 13.9 | ||
| INTI | -0.9 | 6.9 | ||
| PTB | 0.3 | 3.8 | ||
| BEV | 0.3 | 1.5 | ||
| JV | 2.1 | 13.3 | ||
| SP | -0.4 | 4.0 | ||
| NMC, A*STAR | -0.7 | 25.0 | ||
| INMETRO | -0.7 | 91.0 | ||
| NPL | 8.3 | 25.0 | ||
| VNIIM | -2.1 | 3.8 | ||
| CENAM | -1.2 | 42.7 | ||
| INMETRO | 0.3 | 12 | ||
| NIS | 0.4 | 18.6 | ||
| UTE | 1.8 | 25.3 | ||
| CMI | 0.0 | 17.1 | ||
| PTB | 0.0 | 4.7 | ||
| METAS | 0.0 | 10.0 | ||
| JV | 0.0 | 6.8 | ||
| UME | 0.0 | 8.2 | ||
| GUM | -2.4 | 12.4 | ||
| IPQ | -3.0 | 31.0 | ||
| CEM | -2.0 | 10.0 | ||
| BIM | -2.0 | 26.1 | ||
| MKEH | -5.5 | 28.0 | ||
| NSAI NML | 4.0 | 73.0 | ||
| VSL | 0.6 | 23.8 | ||
| NPL | 1.0 | 21.9 | ||
| METROSERT | -9.0 | 19.1 | ||
| SP | 0.0 | 3.9 | ||
| BEV | 0.0 | 1.1 | ||
| NIS | 1.1 | 28.4 | ||
| LNE | 1.0 | 18.1 | ||
| TRESCAL | 0.0 | 18.1 | ||
| INRIM | -0.9 | 5.8 | ||
| MIRS/SIC | 0.0 | 13.1 | ||
| NMC | -2.6 | 12.5 | ||
| NMIA | 0.6 | 2.9 | ||
| SCL | 3.7 | 24.3 | ||
| NMIJ | -1.1 | 5.1 | ||
| KRISS | -0.1 | 13.5 | ||
| NIM | 4.3 | 14.4 | ||
| NMISA | -2.6 | 32.2 | ||
| NIMT | 0.7 | 22.3 | ||
| NMIM | -2.2 | 10.1 | ||
| CMS/ITRI | 0.1 | 47.8 |
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 1 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
μA/A |
μA/A |
μA/A |
||
| NMIA | 0.1 | 3.9 | ||
| NIST | 2.5 | 16.9 | ||
| NRC | -1.1 | 13.9 | ||
| INTI | 2.9 | 4.8 | ||
| PTB | -0.5 | 3.8 | ||
| BEV | -0.5 | 1.5 | ||
| JV | -1.0 | 10.7 | ||
| SP | -1.4 | 3.7 | ||
| NMC, A*STAR | -2.5 | 25.0 | ||
| INMETRO | 23.5 | 91.0 | ||
| NPL | -2.5 | 24.0 | ||
| VNIIM | 1.5 | 3.1 | ||
| CENAM | -4.2 | 36.6 | ||
| INMETRO | -4.0 | 8.9 | ||
| NIS | 15.8 | 18.5 | ||
| UTE | -2.2 | 24.9 | ||
| CMI | -2.0 | 17.1 | ||
| PTB | 0.0 | 4.7 | ||
| METAS | 2.0 | 9.3 | ||
| JV | 0.0 | 6.8 | ||
| UME | 0.0 | 8.2 | ||
| GUM | -4.5 | 12.6 | ||
| IPQ | -26.0 | 32.0 | ||
| CEM | -0.5 | 10.0 | ||
| BIM | 6.0 | 26.1 | ||
| MKEH | -9.1 | 23.1 | ||
| NSAI NML | 3.0 | 73.0 | ||
| VSL | 1.0 | 23.8 | ||
| NPL | -6.0 | 20.9 | ||
| METROSERT | -9.0 | 19.1 | ||
| SP | 0.3 | 3.4 | ||
| BEV | 0.0 | 1.2 | ||
| NIS | 5.4 | 28.2 | ||
| LNE | -4.0 | 14.1 | ||
| TRESCAL | 0.0 | 18.1 | ||
| INRIM | -0.6 | 4.6 | ||
| MIRS/SIC | 1.0 | 13.1 | ||
| NMC | -0.2 | 13.4 | ||
| NMIA | 0.0 | 5.5 | ||
| SCL | 11.1 | 23.7 | ||
| NMIJ | -0.5 | 6.5 | ||
| KRISS | 0.2 | 14.2 | ||
| NIM | -0.2 | 15.1 | ||
| NMISA | -13.7 | 28.6 | ||
| NIMT | 0.1 | 22.7 | ||
| NMIM | -1.9 | 26.6 | ||
| CMS/ITRI | 0.4 | 45.2 |
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 10 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
μA/A |
μA/A |
μA/A |
||
| NMIA | -1.2 | 3.8 | ||
| NIST | 6.6 | 16.9 | ||
| NRC | -2.5 | 14.9 | ||
| INTI | -1.5 | 6.8 | ||
| PTB | -3.4 | 4.7 | ||
| BEV | -2.6 | 8.8 | ||
| JV | -3.0 | 11.2 | ||
| SP | -0.8 | 3.9 | ||
| NMC, A*STAR | -2.4 | 24.9 | ||
| INMETRO | 118.6 | 96.0 | ||
| NPL | -8.4 | 22.1 | ||
| VNIIM | 3.4 | 2.6 | ||
| CENAM | 17.8 | 41.0 | ||
| INMETRO | 1.0 | 11.4 | ||
| NIS | 288.8 | 22.0 | ||
| UTE | 14.8 | 31.3 | ||
| CMI | -2.9 | 17.2 | ||
| PTB | -0.9 | 5.3 | ||
| METAS | 1.1 | 10.8 | ||
| JV | 1.1 | 6.4 | ||
| UME | -1.9 | 8.5 | ||
| GUM | -11.2 | 12.9 | ||
| IPQ | -199.9 | 35.1 | ||
| CEM | -0.3 | 11.4 | ||
| BIM | 7.1 | 24.2 | ||
| MKEH | -11.4 | 24.2 | ||
| NSAI NML | 2.1 | 120.0 | ||
| VSL | -1.2 | 28.3 | ||
| NPL | -5.9 | 18.8 | ||
| METROSERT | -2.9 | 55.1 | ||
| SP | 0.7 | 3.1 | ||
| BEV | -1.9 | 8.5 | ||
| NIS | 21.8 | 28.3 | ||
| LNE | 1.1 | 15.3 | ||
| TRESCAL | 5.1 | 22.2 | ||
| INRIM | 0.7 | 6.5 | ||
| MIRS/SIC | -0.9 | 13.3 | ||
| NMC | -2.3 | 13.4 | ||
| NMIA | -1.2 | 5.9 | ||
| SCL | 21.8 | 42.1 | ||
| NMIJ | -1.8 | 7.2 | ||
| KRISS | -2.3 | 15.3 | ||
| NIM | -7.2 | 16.2 | ||
| NMISA | -2.3 | 26.7 | ||
| NIMT | 3.8 | 22.9 | ||
| CMS/ITRI | -3.5 | 45.1 |
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 20 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
μA/A |
μA/A |
μA/A |
||
| NMIA | -0.7 | 3.7 | ||
| NIST | 0.6 | 20.8 | ||
| NRC | 0.4 | 14.8 | ||
| INTI | 0.9 | 7.6 | ||
| PTB | -2.4 | 6.5 | ||
| BEV | -0.4 | 8.6 | ||
| JV | -1.8 | 18.6 | ||
| SP | 1.9 | 4.4 | ||
| NMC, A*STAR | -0.2 | 24.9 | ||
| NPL | -1.4 | 53.1 | ||
| INMETRO | 0.9 | 13.9 | ||
| CMI | -4.1 | 19.3 | ||
| PTB | -1.1 | 6.2 | ||
| METAS | 0.0 | 12.7 | ||
| JV | 1.9 | 6.2 | ||
| UME | -2.1 | 9.6 | ||
| IPQ | -220.1 | 31.2 | ||
| CEM | 1.4 | 13.4 | ||
| BIM | 7.9 | 24.2 | ||
| NSAI NML | 2.9 | 230.0 | ||
| VSL | -4.3 | 50.6 | ||
| NPL | -8.1 | 27.8 | ||
| SP | 0.6 | 3.8 | ||
| BEV | -2.1 | 8.4 | ||
| LNE | 14.9 | 15.3 | ||
| TRESCAL | 8.9 | 27.2 | ||
| INRIM | 0.6 | 7.8 | ||
| MIRS/SIC | -2.1 | 13.4 | ||
| NMC | -2.6 | 13.3 | ||
| NMIA | -0.6 | 5.9 | ||
| NMIJ | -5.0 | 8.0 | ||
| NIM | -12.9 | 19.1 | ||
| NMISA | -6.4 | 65.3 | ||
| NIMT | 6.6 | 22.9 | ||
| CMS/ITRI | -7.7 | 57.6 |
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 50 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
μA/A |
μA/A |
μA/A |
||
| NMIA | -3.0 | 6.9 | ||
| NIST | 1.5 | 26.7 | ||
| NRC | -1.1 | 19.6 | ||
| INTI | 3.4 | 12.4 | ||
| PTB | -1.5 | 8.1 | ||
| BEV | 1.6 | 8.7 | ||
| JV | -2.0 | 25.5 | ||
| SP | 3.5 | 9.2 | ||
| NMC, A*STAR | -2.2 | 24.7 | ||
| NPL | -21.5 | 84.1 | ||
| INMETRO | -0.1 | 18.9 | ||
| CMI | -8.7 | 22.5 | ||
| PTB | -2.7 | 9.9 | ||
| METAS | -3.6 | 21.7 | ||
| JV | 2.3 | 6.4 | ||
| UME | -5.7 | 12.9 | ||
| CEM | 0.2 | 18.6 | ||
| BIM | 6.3 | 28.4 | ||
| NPL | -20.7 | 41.7 | ||
| SP | -0.7 | 8.8 | ||
| BEV | 0.3 | 8.8 | ||
| LNE | 19.3 | 16.7 | ||
| TRESCAL | 13.3 | 45.2 | ||
| INRIM | 0.7 | 11.3 | ||
| MIRS/SIC | -8.7 | 16.7 | ||
| NMC | -8.2 | 14.1 | ||
| NMIA | -2.5 | 8.9 | ||
| NMIJ | -8.6 | 13.2 | ||
| NIM | -22.0 | 26.8 | ||
| NMISA | -28.9 | 105.4 | ||
| NIMT | 1.6 | 35.3 | ||
| CMS/ITRI | -20.9 | 73.2 |
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 100 kHz
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty (k = 2) Ui , both expressed in µA/A.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
μA/A |
μA/A |
μA/A |
||
| NMIA | -4.9 | 10.6 | ||
| NIST | -25.7 | 32.5 | ||
| NRC | -11.3 | 30.5 | ||
| INTI | 0.1 | 21.3 | ||
| PTB | -0.7 | 9.4 | ||
| BEV | 6.2 | 11.3 | ||
| JV | -3.5 | 38.8 | ||
| SP | 9.3 | 13.9 | ||
| NMC, A*STAR | -4.9 | 43.6 | ||
| NPL | -14.7 | 166.1 | ||
| INMETRO | 9.7 | 29.9 | ||
| CMI | -22.0 | 43.5 | ||
| PTB | -2.0 | 15.6 | ||
| METAS | -3.7 | 32.1 | ||
| JV | 3.0 | 8.7 | ||
| UME | -17.0 | 22.0 | ||
| CEM | -2.0 | 24.9 | ||
| BIM | -17.0 | 40.6 | ||
| NPL | 4.0 | 93.8 | ||
| SP | -3.0 | 13.4 | ||
| BEV | -1.0 | 11.1 | ||
| LNE | 25.0 | 18.3 | ||
| TRESCAL | 18.0 | 70.3 | ||
| INRIM | -0.7 | 17.4 | ||
| MIRS/SIC | -11.0 | 26.9 | ||
| NMC | -16.7 | 24.6 | ||
| NMIA | -4.0 | 14.9 | ||
| NMIJ | -14.3 | 20.0 | ||
| NIM | -38.1 | 33.8 | ||
| NMISA | -28.6 | 204.6 | ||
| NIMT | -24.0 | 48.6 | ||
| CMS/ITRI | -49.9 | 97.9 |
| Metrology area, Sub-field | Electricity and Magnetism, AC Voltage, Current, Power, and AC/DC Transfer |
| Description | Comparison of AC/DC current transfer standards |
| Time of measurements | 2012 - 2014 |
| Status | Approved for equivalence |
| Final Reports of the comparisons | |
| References | |
| Measurand | AC/DC current transfer difference |
| Parameters | Current: 10 mA and 5 A Frequency: 10 Hz, 55 Hz, 1 kHz, 10 kHz, 20 kHz, 50 kHz and 100 kHz |
| Transfer device | Thermal converters |
| Comparison type | Key Comparison |
| Consultative Committee | CCEM (Consultative Committee for Electricity and Magnetism) |
| Conducted by | EURAMET (European Association of National Metrology Institutes) |
| Comments | Results published on 22 August 2017 SIM.EM-K12 and EURAMET.EM-K12 results are linked to those of CCEM-K12 |
| Pilot institute |
BEV
Bundesamt für Eich- und Vermessungswesen Austria |
| Contact person | Wolfgang Waldmann +43 1 21110 826350 |
| Pilot laboratory | |
|---|---|
| BEV |
Bundesamt für Eich- und Vermessungswesen, Austria, EURAMET |
| AS METROSERT |
Central Office of Metrology, Estonia, EURAMET |
| BIM |
Bulgarian Institute of Metrology, Bulgaria, EURAMET |
| CEM |
Centro Español de Metrologia, Spain, EURAMET |
| CMI |
Czech Metrology Institute, Czechia, EURAMET |
| GUM |
Glowny Urzad Miar, Central Office of Measures, Poland, EURAMET |
| INRIM |
Istituto Nazionale di Ricerca Metrologica, Italy, EURAMET |
| IPQ |
Instituto Portugues da Qualidade, Portugal, EURAMET |
| JV |
Justervesenet, Norway, EURAMET |
| LNE |
Laboratoire national de métrologie et d'essais, France, EURAMET |
| METAS |
Federal Institute of Metrology, Switzerland, EURAMET |
| MIRS/SIQ |
Metrology Institute of the Republic of Slovenia - Slovenian Institute of Quality and Metrology (became MIRS/SIQ/Metrology), Slovenia, EURAMET |
| MKEH |
Hungarian Trade Licensing Office; now BFKH, Hungary, EURAMET |
| NIS |
National Institute for Standards, Egypt, AFRIMETS |
| NPL |
National Physical Laboratory, United Kingdom, EURAMET |
| NSAI NML |
NSAI National Metrology Laboratory, Ireland, EURAMET |
| PTB |
Physikalisch-Technische Bundesanstalt, Germany, EURAMET |
| SP |
Technical Research Institute of Sweden from 2017 Research Institutes of Sweden AB, Sweden, EURAMET |
| Trescal |
Trescal Ltd, Denmark, EURAMET |
| UME |
TÜBITAK Ulusal Metroloji Enstitüsü, Türkiye, EURAMET |
| VSL |
VSL, Netherlands, EURAMET |
This page proposes print-out on A4 paper (portrait) of the comparison details (best printed out using a black and white printer).
Please, select items to be printed out, then click on "OK" :
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 10 Hz
CCEM-K12
The key comparison reference value, xR, is computed as the weighted average of the results of those participants who have an independent realisation of primary standards for current AC-DC difference and a low reported uncertainty (see Section 6 of the CCEM-K12 Final Report).
At 10 mA, the key comparison reference values are based on the measurements carried out by NMIA, NIST, NRC, PTB, BEV, SP, and VNIIM.
The combined standard uncertainty, uR, of xR is the standard uncertainty of the weighted average (see equation 2 on page 11 of the Final Report).
xR = 2.6 µA/A 2uR = 0.9 µA/A
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in µA/A:
Di = (xi - xR) and its expanded uncertainty (k = 2) Ui obtained from equations 4, 5 and 6 on page 11 of the CCEM-K12 Final Report.
Linking SIM.EM-K12 to CCEM-K12
NIST, NRC and INTI provide the link between the key comparison SIM.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 12 of the SIM.EM-K12 Final Report.
Linking EURAMET.EM-K12 to CCEM-K12
BEV, JV, NPL, PTB, and SP provide the link between the key comparison EURAMET.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the EURAMET.EM-K12 Final Report.
Linking APMP.EM-K12 to CCEM-K12
NMC and NMIA provide the link between the key comparison APMP.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 55 Hz
CCEM-K12
The key comparison reference value, xR, is computed as the weighted average of the results of those participants who have an independent realisation of primary standards for current AC-DC difference and a low reported uncertainty (see Section 6 of the CCEM-K12 Final Report).
At 10 mA, the key comparison reference values are based on the measurements carried out by NMIA, NIST, NRC, PTB, BEV, SP, and VNIIM.
The combined standard uncertainty, uR, of xR is the standard uncertainty of the weighted average (see equation 2 on page 11 of the Final Report).
xR = -0.8 µA/A 2uR = 0.6 µA/A
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in µA/A:
Di = (xi - xR) and its expanded uncertainty (k = 2) Ui obtained from equations 4, 5 and 6 on page 11 of the CCEM-K12 Final Report.
Linking SIM.EM-K12 to CCEM-K12
NIST, NRC and INTI provide the link between the key comparison SIM.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 12 of the SIM.EM-K12 Final Report.
Linking EURAMET.EM-K12 to CCEM-K12
BEV, JV, NPL, PTB, and SP provide the link between the key comparison EURAMET.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the EURAMET.EM-K12 Final Report.
Linking APMP.EM-K12 to CCEM-K12
NMC and NMIA provide the link between the key comparison APMP.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 1 kHz
CCEM-K12
The key comparison reference value, xR, is computed as the weighted average of the results of those participants who have an independent realisation of primary standards for current AC-DC difference and a low reported uncertainty (see Section 6 of the CCEM-K12 Final Report).
At 10 mA, the key comparison reference values are based on the measurements carried out by NMIA, NIST, NRC, PTB, BEV, SP, and VNIIM.
The combined standard uncertainty, uR, of xR is the standard uncertainty of the weighted average (see equation 2 on page 11 of the Final Report).
xR = -1.0 µA/A 2uR = 0.5 µA/A
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in µA/A:
Di = (xi - xR) and its expanded uncertainty (k = 2) Ui obtained from equations 4, 5 and 6 on page 11 of the CCEM-K12 Final Report.
Linking SIM.EM-K12 to CCEM-K12
NIST, NRC and INTI provide the link between the key comparison SIM.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 12 of the SIM.EM-K12 Final Report.
Linking EURAMET.EM-K12 to CCEM-K12
BEV, JV, NPL, PTB, and SP provide the link between the key comparison EURAMET.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the EURAMET.EM-K12 Final Report.
Linking APMP.EM-K12 to CCEM-K12
NMC and NMIA provide the link between the key comparison APMP.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 10 kHz
CCEM-K12
The key comparison reference value, xR, is computed as the weighted average of the results of those participants who have an independent realisation of primary standards for current AC-DC difference and a low reported uncertainty (see Section 6 of the CCEM-K12 Final Report).
At 10 mA, the key comparison reference values are based on the measurements carried out by NMIA, NIST, NRC, PTB, BEV, SP, and VNIIM.
The combined standard uncertainty, uR, of xR is the standard uncertainty of the weighted average (see equation 2 on page 11 of the Final Report).
xR = -1.2 µA/A 2uR = 0.6 µA/A
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in µA/A:
Di = (xi - xR) and its expanded uncertainty (k = 2) Ui obtained from equations 4, 5 and 6 on page 11 of the CCEM-K12 Final Report.
Linking SIM.EM-K12 to CCEM-K12
NIST, NRC and INTI provide the link between the key comparison SIM.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 12 of the SIM.EM-K12 Final Report.
Linking EURAMET.EM-K12 to CCEM-K12
BEV, JV, NPL, PTB, and SP provide the link between the key comparison EURAMET.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the EURAMET.EM-K12 Final Report.
Linking APMP.EM-K12 to CCEM-K12
NMC and NMIA provide the link between the key comparison APMP.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 20 kHz
CCEM-K12
The key comparison reference value, xR, is computed as the weighted average of the results of those participants who have an independent realisation of primary standards for current AC-DC difference and a low reported uncertainty (see Section 6 of the CCEM-K12 Final Report).
At 10 mA, the key comparison reference values are based on the measurements carried out by NMIA, NIST, NRC, PTB, BEV, SP, and VNIIM.
The combined standard uncertainty, uR, of xR is the standard uncertainty of the weighted average (see equation 2 on page 11 of the Final Report).
xR = -1.2 µA/A 2uR = 0.7 µA/A
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in µA/A:
Di = (xi - xR) and its expanded uncertainty (k = 2) Ui obtained from equations 4, 5 and 6 on page 11 of the CCEM-K12 Final Report.
Linking SIM.EM-K12 to CCEM-K12
NIST, NRC and INTI provide the link between the key comparison SIM.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 12 of the SIM.EM-K12 Final Report.
Linking EURAMET.EM-K12 to CCEM-K12
BEV, JV, NPL, PTB, and SP provide the link between the key comparison EURAMET.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the EURAMET.EM-K12 Final Report.
Linking APMP.EM-K12 to CCEM-K12
NMC and NMIA provide the link between the key comparison APMP.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 50 kHz
CCEM-K12
The key comparison reference value, xR, is computed as the weighted average of the results of those participants who have an independent realisation of primary standards for current AC-DC difference and a low reported uncertainty (see Section 6 of the CCEM-K12 Final Report).
At 10 mA, the key comparison reference values are based on the measurements carried out by NMIA, NIST, NRC, PTB, BEV, SP, and VNIIM.
The combined standard uncertainty, uR, of xR is the standard uncertainty of the weighted average (see equation 2 on page 11 of the Final Report).
xR = -1.3 µA/A 2uR = 0.8 µA/A
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in µA/A:
Di = (xi - xR) and its expanded uncertainty (k = 2) Ui obtained from equations 4, 5 and 6 on page 11 of the CCEM-K12 Final Report.
Linking SIM.EM-K12 to CCEM-K12
NIST, NRC and INTI provide the link between the key comparison SIM.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 12 of the SIM.EM-K12 Final Report.
Linking EURAMET.EM-K12 to CCEM-K12
BEV, JV, NPL, PTB, and SP provide the link between the key comparison EURAMET.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the EURAMET.EM-K12 Final Report.
Linking APMP.EM-K12 to CCEM-K12
NMC and NMIA provide the link between the key comparison APMP.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 100 kHz
CCEM-K12
The key comparison reference value, xR, is computed as the weighted average of the results of those participants who have an independent realisation of primary standards for current AC-DC difference and a low reported uncertainty (see Section 6 of the CCEM-K12 Final Report).
At 10 mA, the key comparison reference values are based on the measurements carried out by NMIA, NIST, NRC, PTB, BEV, SP, and VNIIM.
The combined standard uncertainty, uR, of xR is the standard uncertainty of the weighted average (see equation 2 on page 11 of the Final Report).
xR = -1.8 µA/A 2uR = 0.9 µA/A
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in µA/A:
Di = (xi - xR) and its expanded uncertainty (k = 2) Ui obtained from equations 4, 5 and 6 on page 11 of the CCEM-K12 Final Report.
Linking SIM.EM-K12 to CCEM-K12
NIST, NRC and INTI provide the link between the key comparison SIM.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 12 of the SIM.EM-K12 Final Report.
Linking EURAMET.EM-K12 to CCEM-K12
BEV, JV, NPL, PTB, and SP provide the link between the key comparison EURAMET.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the EURAMET.EM-K12 Final Report.
Linking APMP.EM-K12 to CCEM-K12
NMC and NMIA provide the link between the key comparison APMP.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 10 Hz
CCEM-K12
The key comparison reference value, xR, is computed as the weighted average of the results of those participants who have an independent realisation of primary standards for current AC-DC difference and a low reported uncertainty (see Section 6 of the CCEM-K12 Final Report).
At 5 A, the key comparison reference values are based on the measurements carried out by NMIA, NIST, NRC, INTI, PTB, BEV, JV(except at 10 Hz), SP, NMC and VNIIM(from 10 Hz to 10 kHz).
The combined standard uncertainty, uR, of xR is the standard uncertainty of the weighted average (see equation 2 on page 11 of the Final Report).
xR = -0.1 µA/A 2uR = 1.5 µA/A
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in µA/A:
Di = (xi - xR) and its expanded uncertainty (k = 2) Ui obtained from equations 4, 5 and 6 on page 11 of the CCEM-K12 Final Report.
Linking SIM.EM-K12 to CCEM-K12
NIST, NRC and INTI provide the link between the key comparison SIM.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 12 of the SIM.EM-K12 Final Report.
Linking EURAMET.EM-K12 to CCEM-K12
BEV, JV, NPL, PTB, and SP provide the link between the key comparison EURAMET.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the EURAMET.EM-K12 Final Report.
Linking APMP.EM-K12 to CCEM-K12
NMC and NMIA provide the link between the key comparison APMP.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 55 Hz
CCEM-K12
The key comparison reference value, xR, is computed as the weighted average of the results of those participants who have an independent realisation of primary standards for current AC-DC difference and a low reported uncertainty (see Section 6 of the CCEM-K12 Final Report).
At 5 A, the key comparison reference values are based on the measurements carried out by NMIA, NIST, NRC, INTI, PTB, BEV, JV(except at 10 Hz), SP, NMC and VNIIM(from 10 Hz to 10 kHz).
The combined standard uncertainty, uR, of xR is the standard uncertainty of the weighted average (see equation 2 on page 11 of the Final Report).
xR = -0.3 µA/A 2uR = 1.4 µA/A
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in µA/A:
Di = (xi - xR) and its expanded uncertainty (k = 2) Ui obtained from equations 4, 5 and 6 on page 11 of the CCEM-K12 Final Report.
Linking SIM.EM-K12 to CCEM-K12
NIST, NRC and INTI provide the link between the key comparison SIM.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 12 of the SIM.EM-K12 Final Report.
Linking EURAMET.EM-K12 to CCEM-K12
BEV, JV, NPL, PTB, and SP provide the link between the key comparison EURAMET.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the EURAMET.EM-K12 Final Report.
Linking APMP.EM-K12 to CCEM-K12
NMC and NMIA provide the link between the key comparison APMP.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 1 kHz
CCEM-K12
The key comparison reference value, xR, is computed as the weighted average of the results of those participants who have an independent realisation of primary standards for current AC-DC difference and a low reported uncertainty (see Section 6 of the CCEM-K12 Final Report).
At 5 A, the key comparison reference values are based on the measurements carried out by NMIA, NIST, NRC, INTI, PTB, BEV, JV(except at 10 Hz), SP, NMC and VNIIM(from 10 Hz to 10 kHz).
The combined standard uncertainty, uR, of xR is the standard uncertainty of the weighted average (see equation 2 on page 11 of the Final Report).
xR = 0.5 µA/A 2uR = 1.3 µA/A
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in µA/A:
Di = (xi - xR) and its expanded uncertainty (k = 2) Ui obtained from equations 4, 5 and 6 on page 11 of the CCEM-K12 Final Report.
Linking SIM.EM-K12 to CCEM-K12
NIST, NRC and INTI provide the link between the key comparison SIM.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 12 of the SIM.EM-K12 Final Report.
Linking EURAMET.EM-K12 to CCEM-K12
BEV, JV, NPL, PTB, and SP provide the link between the key comparison EURAMET.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the EURAMET.EM-K12 Final Report.
Linking APMP.EM-K12 to CCEM-K12
NMC and NMIA provide the link between the key comparison APMP.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 10 kHz
CCEM-K12
The key comparison reference value, xR, is computed as the weighted average of the results of those participants who have an independent realisation of primary standards for current AC-DC difference and a low reported uncertainty (see Section 6 of the CCEM-K12 Final Report).
At 5 A, the key comparison reference values are based on the measurements carried out by NMIA, NIST, NRC, INTI, PTB, BEV, JV(except at 10 Hz), SP, NMC and VNIIM(from 10 Hz to 10 kHz).
The combined standard uncertainty, uR, of xR is the standard uncertainty of the weighted average (see equation 2 on page 11 of the Final Report).
xR = -0.6 µA/A 2uR = 1.8 µA/A
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in µA/A:
Di = (xi - xR) and its expanded uncertainty (k = 2) Ui obtained from equations 4, 5 and 6 on page 11 of the CCEM-K12 Final Report.
Linking SIM.EM-K12 to CCEM-K12
NIST, NRC and INTI provide the link between the key comparison SIM.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 12 of the SIM.EM-K12 Final Report.
Linking EURAMET.EM-K12 to CCEM-K12
BEV, JV, NPL, PTB, and SP provide the link between the key comparison EURAMET.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the EURAMET.EM-K12 Final Report.
Linking APMP.EM-K12 to CCEM-K12
NMC and NMIA provide the link between the key comparison APMP.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 20 kHz
CCEM-K12
The key comparison reference value, xR, is computed as the weighted average of the results of those participants who have an independent realisation of primary standards for current AC-DC difference and a low reported uncertainty (see Section 6 of the CCEM-K12 Final Report).
At 5 A, the key comparison reference values are based on the measurements carried out by NMIA, NIST, NRC, INTI, PTB, BEV, JV(except at 10 Hz), SP, NMC and VNIIM(from 10 Hz to 10 kHz).
The combined standard uncertainty, uR, of xR is the standard uncertainty of the weighted average (see equation 2 on page 11 of the Final Report).
xR = -8.6 µA/A 2uR = 2.6 µA/A
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in µA/A:
Di = (xi - xR) and its expanded uncertainty (k = 2) Ui obtained from equations 4, 5 and 6 on page 11 of the CCEM-K12 Final Report.
Linking SIM.EM-K12 to CCEM-K12
NIST, NRC and INTI provide the link between the key comparison SIM.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 12 of the SIM.EM-K12 Final Report.
Linking EURAMET.EM-K12 to CCEM-K12
BEV, JV, NPL, PTB, and SP provide the link between the key comparison EURAMET.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the EURAMET.EM-K12 Final Report.
Linking APMP.EM-K12 to CCEM-K12
NMC and NMIA provide the link between the key comparison APMP.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 50 kHz
CCEM-K12
The key comparison reference value, xR, is computed as the weighted average of the results of those participants who have an independent realisation of primary standards for current AC-DC difference and a low reported uncertainty (see Section 6 of the CCEM-K12 Final Report).
At 5 A, the key comparison reference values are based on the measurements carried out by NMIA, NIST, NRC, INTI, PTB, BEV, JV(except at 10 Hz), SP, NMC and VNIIM(from 10 Hz to 10 kHz).
The combined standard uncertainty, uR, of xR is the standard uncertainty of the weighted average (see equation 2 on page 11 of the Final Report).
xR = -34.5 µA/A 2uR = 4.0 µA/A
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in µA/A:
Di = (xi - xR) and its expanded uncertainty (k = 2) Ui obtained from equations 4, 5 and 6 on page 11 of the CCEM-K12 Final Report.
Linking SIM.EM-K12 to CCEM-K12
NIST, NRC and INTI provide the link between the key comparison SIM.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 12 of the SIM.EM-K12 Final Report.
Linking EURAMET.EM-K12 to CCEM-K12
BEV, JV, NPL, PTB, and SP provide the link between the key comparison EURAMET.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the EURAMET.EM-K12 Final Report.
Linking APMP.EM-K12 to CCEM-K12
NMC and NMIA provide the link between the key comparison APMP.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 100 kHz
CCEM-K12
The key comparison reference value, xR, is computed as the weighted average of the results of those participants who have an independent realisation of primary standards for current AC-DC difference and a low reported uncertainty (see Section 6 of the CCEM-K12 Final Report).
At 5 A, the key comparison reference values are based on the measurements carried out by NMIA, NIST, NRC, INTI, PTB, BEV, JV(except at 10 Hz), SP, NMC and VNIIM(from 10 Hz to 10 kHz).
The combined standard uncertainty, uR, of xR is the standard uncertainty of the weighted average (see equation 2 on page 11 of the Final Report).
xR = -65.3 µA/A 2uR = 5.7 µA/A
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in µA/A:
Di = (xi - xR) and its expanded uncertainty (k = 2) Ui obtained from equations 4, 5 and 6 on page 11 of the CCEM-K12 Final Report.
Linking SIM.EM-K12 to CCEM-K12
NIST, NRC and INTI provide the link between the key comparison SIM.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 12 of the SIM.EM-K12 Final Report.
Linking EURAMET.EM-K12 to CCEM-K12
BEV, JV, NPL, PTB, and SP provide the link between the key comparison EURAMET.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the EURAMET.EM-K12 Final Report.
Linking APMP.EM-K12 to CCEM-K12
NMC and NMIA provide the link between the key comparison APMP.EM-K12 and CCEM-K12, having participated in both comparisons. The linking process is described in Section 7 of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 10 Hz
CCEM-K12
xi AC-DC difference reported by laboratory i, Labi
Ui expanded uncertainty of xi at 95 % level of confidence
| Lab i | xi | Ui | Measurement dates |
| / (µA/A) | / (µA/A) | ||
| NMIA | -0.1 | 2.0 | Oct 2004 to Feb 2005 |
| NIST | 7.0 | 9.0 | Mar 2005 to May 2005 |
| NRC | 2.5 | 1.7 | May 2005 to Jun 2005 |
| INTI | 1.2 | 6.0 | Jul 2005 to Aug 2005 |
| PTB | 4.7 | 3.0 | Sep 2005 to Oct 2005 |
| BEV | 2.7 | 2.2 | Oct 2005 |
| JV | 6.6 | 12.6 | Nov 2005 to Dec 2005 |
| SP | 2.8 | 3.3 | Jan 2006 to Feb 2006 |
| NMIA | 0.1 | 2.0 | Mar 2006 to May 2006 |
| NMC, A*STAR | 2.0 | 7.0 | Jun 2006 to Jul 2006 |
| INMETRO | - | - | - |
| NPL | 4.0 | 11.0 | Sep 2006 to Jan 2007 |
| VNIIM | 5.0 | 2.6 | Mar 2007 to Apr 2007 |
| NMIA mean | 0.0 | 2.0 |
- Did not measure
SIM.EM-K12
The measured AC-DC differences at 10 mA are reported in Table V (p. 9) of the SIM.EM-K12 Final Report.
EURAMET.EM-K12
The measured AC-DC differences at 10 mA are reported in Table 3 (p. 12) of the EURAMET.EM-K12 Final Report.
APMP.EM-K12
The measured AC-DC differences and expanded measurement uncertainties are reported in Tables 7 and 8, respectively (p. 9), of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 55 Hz
CCEM-K12
xi AC-DC difference reported by laboratory i, Labi
Ui expanded uncertainty of xi at 95 % level of confidence
| Lab i | xi | ULab i | Measurement dates |
| / (µA/A) | / (µA/A) | ||
| NMIA | -1.1 | 1.0 | Oct 2004 to Feb 2005 |
| NIST | -1.0 | 6.0 | Mar 2005 to May 2005 |
| NRC | -0.9 | 0.8 | May 2005 to Jun 2005 |
| INTI | 1.0 | 6.0 | Jul 2005 to Aug 2005 |
| PTB | -0.3 | 3.0 | Sep 2005 to Oct 2005 |
| BEV | -1.1 | 2.2 | Oct 2005 |
| JV | -0.5 | 6.6 | Nov 2005 to Dec 2005 |
| SP | -1.0 | 2.2 | Jan 2006 to Feb 2006 |
| NMIA | -1.1 | 1.0 | Mar 2006 to May 2006 |
| NMC, A*STAR | -2.0 | 7.0 | Jun 2006 to Jul 2006 |
| INMETRO | -14.0 | 27.0 | Aug 2006 to Sep 2006 |
| NPL | -2.0 | 11.0 | Sep 2006 to Jan 2007 |
| VNIIM | 2.0 | 2.8 | Mar 2007 to Apr 2007 |
| NMIA mean | -1.1 | 1.0 |
SIM.EM-K12
The measured AC-DC differences at 10 mA are reported in Table V (p. 9) of the SIM.EM-K12 Final Report.
EURAMET.EM-K12
The measured AC-DC differences at 10 mA are reported in Table 3 (p. 12) of the EURAMET.EM-K12 Final Report.
APMP.EM-K12
The measured AC-DC differences and expanded measurement uncertainties are reported in Tables 7 and 8, respectively (p. 9), of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 1 kHz
CCEM-K12
xi AC-DC difference reported by laboratory i, Labi
Ui expanded uncertainty of xi at 95 % level of confidence
| Lab i | xi | ULab i | Measurement dates |
| / (µA/A) | / (µA/A) | ||
| NMIA | -1.2 | 1.0 | Oct 2004 to Feb 2005 |
| NIST | -2.0 | 4.0 | Mar 2005 to May 2005 |
| NRC | -0.9 | 0.8 | May 2005 to Jun 2005 |
| INTI | 1.3 | 3.0 | Jul 2005 to Aug 2005 |
| PTB | 0.0 | 2.0 | Sep 2005 to Oct 2005 |
| BEV | -1.0 | 2.2 | Oct 2005 |
| JV | -1.3 | 6.6 | Nov 2005 to Dec 2005 |
| SP | -1.2 | 1.6 | Jan 2006 to Feb 2006 |
| NMIA | -1.3 | 1.0 | Mar 2006 to May 2006 |
| NMC, A*STAR | -2.0 | 7.0 | Jun 2006 to Jul 2006 |
| INMETRO | -14.0 | 27.0 | Aug 2006 to Sep 2006 |
| NPL | -1.0 | 11.0 | Sep 2006 to Jan 2007 |
| VNIIM | -0.8 | 2.4 | Mar 2007 to Apr 2007 |
| NMIA mean | -1.3 | 1.0 |
SIM.EM-K12
The measured AC-DC differences at 10 mA are reported in Table V (p. 9) of the SIM.EM-K12 Final Report.
EURAMET.EM-K12
The measured AC-DC differences at 10 mA are reported in Table 3 (p. 12) of the EURAMET.EM-K12 Final Report.
APMP.EM-K12
The measured AC-DC differences and expanded measurement uncertainties are reported in Tables 7 and 8, respectively (p. 9), of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 10 kHz
CCEM-K12
xi AC-DC difference reported by laboratory i, Labi
Ui expanded uncertainty of xi at 95 % level of confidence
| Lab i | xi | ULab i | Measurement dates |
| / (µA/A) | / (µA/A) | ||
| NMIA | -1.2 | 1.0 | Oct 2004 to Feb 2005 |
| NIST | 0.0 | 4.0 | Mar 2005 to May 2005 |
| NRC | -1.8 | 1.4 | May 2005 to Jun 2005 |
| INTI | 1.2 | 3.0 | Jul 2005 to Aug 2005 |
| PTB | -0.1 | 2.0 | Sep 2005 to Oct 2005 |
| BEV | -1.4 | 2.2 | Oct 2005 |
| JV | -1.3 | 6.8 | Nov 2005 to Dec 2005 |
| SP | -1.4 | 2.0 | Jan 2006 to Feb 2006 |
| NMIA | -1.4 | 1.0 | Mar 2006 to May 2006 |
| NMC, A*STAR | -2.0 | 7.0 | Jun 2006 to Jul 2006 |
| INMETRO | -12.0 | 36.0 | Aug 2006 to Sep 2006 |
| NPL | -1.0 | 13.0 | Sep 2006 to Jan 2007 |
| VNIIM | -1.0 | 2.6 | Mar 2007 to Apr 2007 |
| NMIA mean | -1.3 | 1.0 |
SIM.EM-K12
The measured AC-DC differences at 10 mA are reported in Table V (p. 9) of the SIM.EM-K12 Final Report.
EURAMET.EM-K12
The measured AC-DC differences at 10 mA are reported in Table 3 (p. 12) of the EURAMET.EM-K12 Final Report.
APMP.EM-K12
The measured AC-DC differences and expanded measurement uncertainties are reported in Tables 7 and 8, respectively (p. 9), of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 20 kHz
CCEM-K12
xi AC-DC difference reported by laboratory i, Labi
Ui expanded uncertainty of xi at 95 % level of confidence
| Lab i | xi | ULab i | Measurement dates |
| / (µA/A) | / (µA/A) | ||
| NMIA | -1.2 | 1.0 | Oct 2004 to Feb 2005 |
| NIST | 0.0 | 4.0 | Mar 2005 to May 2005 |
| NRC | -1.8 | 1.8 | May 2005 to Jun 2005 |
| INTI | 1.1 | 5.0 | Jul 2005 to Aug 2005 |
| PTB | -0.1 | 2.0 | Sep 2005 to Oct 2005 |
| BEV | -1.2 | 2.4 | Oct 2005 |
| JV | -1.9 | 8.4 | Nov 2005 to Dec 2005 |
| SP | -1.1 | 2.1 | Jan 2006 to Feb 2006 |
| NMIA | -1.5 | 1.0 | Mar 2006 to May 2006 |
| NMC, A*STAR | -2.0 | 7.0 | Jun 2006 to Jul 2006 |
| INMETRO | - | - | - |
| NPL | -2.0 | 14.0 | Sep 2006 to Jan 2007 |
| VNIIM | -1.1 | 2.6 | Mar 2007 to Apr 2007 |
| NMIA mean | -1.4 | 1.0 |
- Did not measure
SIM.EM-K12
The measured AC-DC differences at 10 mA are reported in Table V (p. 9) of the SIM.EM-K12 Final Report.
EURAMET.EM-K12
The measured AC-DC differences at 10 mA are reported in Table 3 (p. 12) of the EURAMET.EM-K12 Final Report.
APMP.EM-K12
The measured AC-DC differences and expanded measurement uncertainties are reported in Tables 7 and 8, respectively (p. 9), of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 50 kHz
CCEM-K12
xi AC-DC difference reported by laboratory i, Labi
Ui expanded uncertainty of xi at 95 % level of confidence
| Lab i | xi | ULab i | Measurement dates |
| / (µA/A) | / (µA/A) | ||
| NMIA | -1.3 | 1.4 | Oct 2004 to Feb 2005 |
| NIST | 2.0 | 7.0 | Mar 2005 to May 2005 |
| NRC | -2.1 | 1.6 | May 2005 to Jun 2005 |
| INTI | 0.2 | 10.0 | Jul 2005 to Aug 2005 |
| PTB | -0.4 | 2.0 | Sep 2005 to Oct 2005 |
| BEV | -1.1 | 2.6 | Oct 2005 |
| JV | -3.0 | 10.4 | Nov 2005 to Dec 2005 |
| SP | -1.2 | 2.5 | Jan 2006 to Feb 2006 |
| NMIA | -1.6 | 1.4 | Mar 2006 to May 2006 |
| NMC, A*STAR | -1.0 | 7.0 | Jun 2006 to Jul 2006 |
| INMETRO | - | - | - |
| NPL | 0.0 | 15.0 | Sep 2006 to Jan 2007 |
| VNIIM | -1.3 | 2.6 | Mar 2007 to Apr 2007 |
| NMIA mean | -1.5 | 1.4 |
-Did not measure
SIM.EM-K12
The measured AC-DC differences at 10 mA are reported in Table V (p. 9) of the SIM.EM-K12 Final Report.
EURAMET.EM-K12
The measured AC-DC differences at 10 mA are reported in Table 3 (p. 12) of the EURAMET.EM-K12 Final Report.
APMP.EM-K12
The measured AC-DC differences and expanded measurement uncertainties are reported in Tables 7 and 8, respectively (p. 9), of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 10 mA
FREQUENCY : 100 kHz
CCEM-K12
xi AC-DC difference reported by laboratory i, Labi
Ui expanded uncertainty of xi at 95 % level of confidence
| Lab i | xi | ULab i | Measurement dates |
| / (µA/A) | / (µA/A) | ||
| NMIA | -1.7 | 1.8 | Oct 2004 to Feb 2005 |
| NIST | 5.0 | 10.0 | Mar 2005 to May 2005 |
| NRC | -2.6 | 1.6 | May 2005 to Jun 2005 |
| INTI | -1.0 | 20.0 | Jul 2005 to Aug 2005 |
| PTB | -1.0 | 2.0 | Sep 2005 to Oct 2005 |
| BEV | -1.4 | 3.4 | Oct 2005 |
| JV | -5.0 | 12.5 | Nov 2005 to Dec 2005 |
| SP | -1.6 | 3.4 | Jan 2006 to Feb 2006 |
| NMIA | -1.8 | 1.8 | Mar 2006 to May 2006 |
| NMC, A*STAR | 0.0 | 12.0 | Jun 2006 to Jul 2006 |
| INMETRO | - | - | - |
| NPL | 1.0 | 22.0 | Sep 2006 to Jan 2007 |
| VNIIM | -1.7 | 2.6 | Mar 2007 to Apr 2007 |
| NMIA mean | -1.8 | 1.8 |
-Did not measure
SIM.EM-K12
The measured AC-DC differences at 10 mA are reported in Table V (p. 9) of the SIM.EM-K12 Final Report.
EURAMET.EM-K12
The measured AC-DC differences at 10 mA are reported in Table 3 (p. 12) of the EURAMET.EM-K12 Final Report.
APMP.EM-K12
The measured AC-DC differences and expanded measurement uncertainties are reported in Tables 7 and 8, respectively (p. 9), of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 10 Hz
CCEM-K12
xi AC-DC difference reported by laboratory i, Labi
Ui expanded uncertainty of xi at 95 % level of confidence
| Lab i | xi | ULab i | Measurement dates |
| / (µA/A) | / (µA/A) | ||
| NMIA | -0.6 | 4.5 | Oct 2004 to Feb 2005 |
| NIST | 3.0 | 19.0 | Mar 2005 to May 2005 |
| NRC | -0.1 | 15.0 | May 2005 to Jun 2005 |
| INTI | 1.2 | 8.0 | Jul 2005 to Aug 2005 |
| PTB | 0.0 | 6.0 | Sep 2005 to Oct 2005 |
| BEV | 0.5 | 2.0 | Oct 2005 |
| JV | 5.0 | 44.6 | Nov 2005 to Dec 2005 |
| SP | -0.5 | 4.9 | Jan 2006 to Feb 2006 |
| NMIA | -0.8 | 4.5 | Mar 2006 to May 2006 |
| NMC, A*STAR | -2.0 | 25.0 | Jun 2006 to Jul 2006 |
| INMETRO | - | - | - |
| NPL | -26.0 | 56.0 | Sep 2006 to Jan 2007 |
| VNIIM | -2.0 | 4.0 | Mar 2007 to Apr 2007 |
| NMIA mean | -0.7 | 4.5 |
-Did not measure
SIM.EM-K12
The measured AC-DC differences at 10 mA are reported in Table VI (p. 13) of the SIM.EM-K12 Final Report.
EURAMET.EM-K12
The measured AC-DC differences at 10 mA are reported in Table 4 (p. 12) of the EURAMET.EM-K12 Final Report.
APMP.EM-K12
The measured AC-DC differences and expanded measurement uncertainties are reported in Tables 7 and 8, respectively (p. 9), of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 55 Hz
CCEM-K12
xi AC-DC difference reported by laboratory i, Labi
Ui expanded uncertainty of xi at 95 % level of confidence
| Lab i | xi | ULab i | Measurement dates |
| / (µA/A) | / (µA/A) | ||
| NMIA | 0.4 | 4.1 | Oct 2004 to Feb 2005 |
| NIST | 4.0 | 18.0 | Mar 2005 to May 2005 |
| NRC | -0.2 | 14.0 | May 2005 to Jun 2005 |
| INTI | -1.2 | 7.0 | Jul 2005 to Aug 2005 |
| PTB | 0.0 | 4.0 | Sep 2005 to Oct 2005 |
| BEV | 0.0 | 2.0 | Oct 2005 |
| JV | 1.8 | 13.2 | Nov 2005 to Dec 2005 |
| SP | -0.7 | 4.2 | Jan 2006 to Feb 2006 |
| NMIA | 0.0 | 4.1 | Mar 2006 to May 2006 |
| NMC, A*STAR | -1.0 | 25.0 | Jun 2006 to Jul 2006 |
| INMETRO | -1.0 | 91.0 | Aug 2006 to Sep 2006 |
| NPL | 8.0 | 25.0 | Sep 2006 to Jan 2007 |
| VNIIM | -2.4 | 4.0 | Mar 2007 to Apr 2007 |
| NMIA mean | 0.2 | 4.1 |
SIM.EM-K12
The measured AC-DC differences at 10 mA are reported in Table VI (p. 13) of the SIM.EM-K12 Final Report.
EURAMET.EM-K12
The measured AC-DC differences at 10 mA are reported in Table 4 (p. 12) of the EURAMET.EM-K12 Final Report.
APMP.EM-K12
The measured AC-DC differences and expanded measurement uncertainties are reported in Tables 7 and 8, respectively (p. 9), of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 1 kHz
CCEM-K12
xi AC-DC difference reported by laboratory i, Labi
Ui expanded uncertainty of xi at 95 % level of confidence
| Lab i | xi | ULab i | Measurement dates |
| / (µA/A) | / (µA/A) | ||
| NMIA | 0.8 | 4.1 | Oct 2004 to Feb 2005 |
| NIST | 3.0 | 17.0 | Mar 2005 to May 2005 |
| NRC | -0.6 | 14.0 | May 2005 to Jun 2005 |
| INTI | 3.4 | 5.0 | Jul 2005 to Aug 2005 |
| PTB | 0.0 | 4.0 | Sep 2005 to Oct 2005 |
| BEV | 0.0 | 2.0 | Oct 2005 |
| JV | -0.5 | 10.6 | Nov 2005 to Dec 2005 |
| SP | -0.9 | 3.9 | Jan 2006 to Feb 2006 |
| NMIA | 0.4 | 4.1 | Mar 2006 to May 2006 |
| NMC, A*STAR | -2.0 | 25.0 | Jun 2006 to Jul 2006 |
| INMETRO | 24.0 | 91.0 | Aug 2006 to Sep 2006 |
| NPL | -2.0 | 24.0 | Sep 2006 to Jan 2007 |
| VNIIM | 2.0 | 3.4 | Mar 2007 to Apr 2007 |
| NMIA mean | 0.6 | 4.1 |
SIM.EM-K12
The measured AC-DC differences at 10 mA are reported in Table VI (p. 13) of the SIM.EM-K12 Final Report.
EURAMET.EM-K12
The measured AC-DC differences at 10 mA are reported in Table 4 (p. 12) of the EURAMET.EM-K12 Final Report.
APMP.EM-K12
The measured AC-DC differences and expanded measurement uncertainties are reported in Tables 7 and 8, respectively (p. 9), of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 10 kHz
CCEM-K12
xi AC-DC difference reported by laboratory i, Labi
Ui expanded uncertainty of xi at 95 % level of confidence
| Lab i | xi | ULab i | Measurement dates |
| / (µA/A) | / (µA/A) | ||
| NMIA | -1.3 | 4.2 | Oct 2004 to Feb 2005 |
| NIST | 6.0 | 17.0 | Mar 2005 to May 2005 |
| NRC | -3.1 | 15.0 | May 2005 to Jun 2005 |
| INTI | -2.1 | 7.0 | Jul 2005 to Aug 2005 |
| PTB | -4.0 | 5.0 | Sep 2005 to Oct 2005 |
| BEV | -3.2 | 9.0 | Oct 2005 |
| JV | -3.6 | 11.0 | Nov 2005 to Dec 2005 |
| SP | -1.4 | 4.3 | Jan 2006 to Feb 2006 |
| NMIA | -2.2 | 4.2 | Mar 2006 to May 2006 |
| NMC, A*STAR | -3.0 | 25.0 | Jun 2006 to Jul 2006 |
| INMETRO | 118.0 | 96.0 | Aug 2006 to Sep 2006 |
| NPL | -9.0 | 22.0 | Sep 2006 to Jan 2007 |
| VNIIM | 2.8 | 3.2 | Mar 2007 to Apr 2007 |
| NMIA mean | -1.8 | 4.2 |
SIM.EM-K12
The measured AC-DC differences at 10 mA are reported in Table VI (p. 13) of the SIM.EM-K12 Final Report.
EURAMET.EM-K12
The measured AC-DC differences at 10 mA are reported in Table 4 (p. 12) of the EURAMET.EM-K12 Final Report.
APMP.EM-K12
The measured AC-DC differences and expanded measurement uncertainties are reported in Tables 7 and 8, respectively (p. 9), of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 20 kHz
CCEM-K12
xi AC-DC difference reported by laboratory i, Labi
Ui expanded uncertainty of xi at 95 % level of confidence
| Lab i | xi | ULab i | Measurement dates |
| / (µA/A) | / (µA/A) | ||
| NMIA | -8.3 | 4.5 | Oct 2004 to Feb 2005 |
| NIST | -8.0 | 21.0 | Mar 2005 to May 2005 |
| NRC | -8.2 | 15.0 | May 2005 to Jun 2005 |
| INTI | -7.7 | 8.0 | Jul 2005 to Aug 2005 |
| PTB | -11.0 | 7.0 | Sep 2005 to Oct 2005 |
| BEV | -9.0 | 9.0 | Oct 2005 |
| JV | -10.4 | 18.4 | Nov 2005 to Dec 2005 |
| SP | -6.7 | 5.1 | Jan 2006 to Feb 2006 |
| NMIA | -10.3 | 4.5 | Mar 2006 to May 2006 |
| NMC, A*STAR | -8.8 | 25.0 | Jun 2006 to Jul 2006 |
| INMETRO | - | - | - |
| NPL | -10.0 | 53.0 | Sep 2006 to Jan 2007 |
| VNIIM | - | - | - |
| NMIA mean | -9.3 | 4.5 |
- Did not measure
SIM.EM-K12
The measured AC-DC differences at 10 mA are reported in Table VI (p. 13) of the SIM.EM-K12 Final Report.
EURAMET.EM-K12
The measured AC-DC differences at 10 mA are reported in Table 4 (p. 12) of the EURAMET.EM-K12 Final Report.
APMP.EM-K12
The measured AC-DC differences and expanded measurement uncertainties are reported in Tables 7 and 8, respectively (p. 9), of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 50 kHz
CCEM-K12
xi AC-DC difference reported by laboratory i, Labi
Ui expanded uncertainty of xi at 95 % level of confidence
| Lab i | xi | ULab i | Measurement dates |
| / (µA/A) | / (µA/A) | ||
| NMIA | -37.1 | 8.0 | Oct 2004 to Feb 2005 |
| NIST | -33.0 | 27.0 | Mar 2005 to May 2005 |
| NRC | -35.6 | 20.0 | May 2005 to Jun 2005 |
| INTI | -31.1 | 13.0 | Jul 2005 to Aug 2005 |
| PTB | -36.0 | 9.0 | Sep 2005 to Oct 2005 |
| BEV | -32.9 | 9.6 | Oct 2005 |
| JV | -36.5 | 25.2 | Nov 2005 to Dec 2005 |
| SP | -31.0 | 10.0 | Jan 2006 to Feb 2006 |
| NMIA | -37.8 | 8.0 | Mar 2006 to May 2006 |
| NMC, A*STAR | -36.7 | 25.0 | Jun 2006 to Jul 2006 |
| INMETRO | - | - | - |
| NPL | -56.0 | 84.0 | Sep 2006 to Jan 2007 |
| VNIIM | - | - | - |
| NMIA mean | -37.5 | 8.0 |
- Did not measure
SIM.EM-K12
The measured AC-DC differences at 10 mA are reported in Table VI (p. 13) of the SIM.EM-K12 Final Report.
EURAMET.EM-K12
The measured AC-DC differences at 10 mA are reported in Table 4 (p. 12) of the EURAMET.EM-K12 Final Report.
APMP.EM-K12
The measured AC-DC differences and expanded measurement uncertainties are reported in Tables 7 and 8, respectively (p. 9), of the APMP.EM-K12 Final Report.
CCEM-K12, SIM.EM-K12, EURAMET.EM-K12 and APMP.EM-K12
MEASURAND : AC-DC current transfer difference
CURRENT : 5 A
FREQUENCY : 100 kHz
CCEM-K12
xi AC-DC difference reported by laboratory i, Labi
Ui expanded uncertainty of xi at 95 % level of confidence
| Lab i | xi | ULab i | Measurement dates |
| / (µA/A) | / (µA/A) | ||
| NMIA | -70.5 | 12.0 | Oct 2004 to Feb 2005 |
| NIST | -91.0 | 33.0 | Mar 2005 to May 2005 |
| NRC | -76.6 | 31.0 | May 2005 to Jun 2005 |
| INTI* | -65.2 | 22.0 | Jul 2005 to Aug 2005 |
| PTB | -66.0 | 11.0 | Sep 2005 to Oct 2005 |
| BEV | -59.1 | 12.6 | Oct 2005 |
| JV | -68.8 | 38.4 | Nov 2005 to Dec 2005 |
| SP | -56.0 | 15.0 | Jan 2006 to Feb 2006 |
| NMIA | -69.9 | 12.0 | Mar 2006 to May 2006 |
| NMC, A*STAR | -70.1 | 44.0 | Jun 2006 to Jul 2006 |
| INMETRO | - | - | - |
| NPL | -80.0 | 166.0 | Sep 2006 to Jan 2007 |
| VNIIM | - | - | - |
| NMIA mean | -70.2 | 12.0 |
- Did not measure
SIM.EM-K12
The measured AC-DC differences at 10 mA are reported in Table VI (p. 13) of the SIM.EM-K12 Final Report.
EURAMET.EM-K12
The measured AC-DC differences at 10 mA are reported in Table 4 (p. 12) of the EURAMET.EM-K12 Final Report.
APMP.EM-K12
The measured AC-DC differences and expanded measurement uncertainties are reported in Tables 7 and 8, respectively (p. 9), of the APMP.EM-K12 Final Report.
