CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 10 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 20 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 30 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 40 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 50 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 60 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 70 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 80 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 90 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 100 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 10 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
µm2/mm2 |
µm2/mm2 |
µm2/mm2 |
||
| PTB | 3 | 22 | ||
| INRIM | 9 | 23 | ||
| LNE | -4 | 16 | ||
| NPL | -4 | 23 | ||
| CENAM | 5 | 32 | ||
| NIST | 32 | 39 | ||
| NRC | -2 | 35 | ||
| NMIJ | 0 | 27 | ||
| NPLI | -12 | 61 | ||
| CSIR-NML | -7 | 33 | ||
| NIS | -38 | 43 | ||
| KRISS | -11 | 49 | ||
| SCL | 0 | 49 | ||
| SPRING Singapore | -19 | 40 | ||
| NMIA | -36 | 46 | ||
| VMI-STAMEQ | -13 | 76 | ||
| NML-SIRIM | -23 | 60 | ||
| KIM-LIPI | 34 | 70 | ||
| NIMT | 15 | 58 | ||
| CMS/ITRI | 24 | 65 | ||
| NIM | -17 | 38 | ||
| CEM | -5 | 16 | ||
| SP | -9 | 22 | ||
| MIKES | -15 | 31 | ||
| NMi-VSL | 4 | 60 | ||
| UME | 6 | 41 | ||
| METAS | -45 | 60 | ||
| IPQ | -4 | 56 | ||
| CMI | -9 | 36 | ||
| MSL | 9 | 67 | ||
| NML-SIRIM | -29 | 51 | ||
| SMU | 13 | 39 | ||
| VNIIM | -11 | 46 | ||
| BelGIM | 4 | 306 | ||
| INM(RO) | 40 | 41 | ||
| VMT/VMC | 7 | 41 | ||
| NIMT-1 | 16 | 44 | ||
| RCM-LIPI | 21 | 69 | ||
| VMI | -9 | 64 | ||
| NMLPHIL | -24 | 67 |
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 20 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
µm2/mm2 |
µm2/mm2 |
µm2/mm2 |
||
| PTB | 1 | 22 | ||
| INRIM | 1 | 22 | ||
| LNE | -5 | 14 | ||
| NPL | -2 | 22 | ||
| CENAM | 3 | 31 | ||
| NIST | 21 | 38 | ||
| NRC | 0 | 36 | ||
| NMIJ | -2 | 27 | ||
| NPLI | -10 | 57 | ||
| CSIR-NML | -14 | 27 | ||
| NIS | -24 | 35 | ||
| KRISS | -6 | 44 | ||
| SCL | 4 | 36 | ||
| SPRING Singapore | -12 | 35 | ||
| NMIA | -23 | 41 | ||
| VMI-STAMEQ | 37 | 75 | ||
| NML-SIRIM | -15 | 42 | ||
| KIM-LIPI | 21 | 68 | ||
| NIMT | 7 | 53 | ||
| CMS/ITRI | 18 | 52 | ||
| NIM | -11 | 34 | ||
| CEM | -5 | 17 | ||
| SP | -9 | 22 | ||
| MIKES | -7 | 31 | ||
| NMi-VSL | 8 | 61 | ||
| UME | 11 | 41 | ||
| METAS | -39 | 61 | ||
| IPQ | 4 | 57 | ||
| CMI | 3 | 36 | ||
| MSL | -8 | 52 | ||
| NML-SIRIM | -27 | 41 | ||
| SMU | 15 | 39 | ||
| VNIIM | -10 | 42 | ||
| BelGIM | 2 | 356 | ||
| INM(RO) | 33 | 42 | ||
| VMT/VMC | 3 | 38 | ||
| NIMT-1 | 6 | 42 | ||
| RCM-LIPI | -3 | 66 | ||
| VMI | -12 | 59 | ||
| NMLPHIL | -25 | 67 |
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 30 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
µm2/mm2 |
µm2/mm2 |
µm2/mm2 |
||
| PTB | 0 | 22 | ||
| INRIM | 0 | 22 | ||
| LNE | -6 | 14 | ||
| NPL | -2 | 23 | ||
| CENAM | 2 | 32 | ||
| NIST | 15 | 37 | ||
| NRC | 0 | 37 | ||
| NMIJ | -1 | 27 | ||
| NPLI | -8 | 49 | ||
| CSIR-NML | -10 | 26 | ||
| NIS | -11 | 34 | ||
| KRISS | -2 | 43 | ||
| SCL | 4 | 36 | ||
| SPRING Singapore | -6 | 33 | ||
| NMIA | -17 | 40 | ||
| VMI-STAMEQ | 48 | 72 | ||
| NML-SIRIM | -18 | 33 | ||
| KIM-LIPI | 20 | 69 | ||
| NIMT | 10 | 53 | ||
| CMS/ITRI | 15 | 55 | ||
| NIM | -9 | 32 | ||
| CEM | -3 | 17 | ||
| SP | -9 | 22 | ||
| MIKES | -4 | 32 | ||
| NMi-VSL | 8 | 61 | ||
| UME | 14 | 42 | ||
| METAS | -34 | 61 | ||
| IPQ | 8 | 57 | ||
| CMI | 10 | 36 | ||
| MSL | -7 | 49 | ||
| NML-SIRIM | -26 | 37 | ||
| SMU | 12 | 39 | ||
| VNIIM | -15 | 41 | ||
| BelGIM | -1 | 408 | ||
| INM(RO) | 10 | 42 | ||
| VMT/VMC | 2 | 35 | ||
| NIMT-1 | 5 | 40 | ||
| RCM-LIPI | -22 | 65 | ||
| VMI | -8 | 58 | ||
| NMLPHIL | -36 | 64 |
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 40 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
µm2/mm2 |
µm2/mm2 |
µm2/mm2 |
||
| PTB | 0 | 23 | ||
| INRIM | 1 | 22 | ||
| LNE | -6 | 14 | ||
| NPL | -1 | 23 | ||
| CENAM | 0 | 32 | ||
| NIST | 10 | 37 | ||
| NRC | 2 | 37 | ||
| NMIJ | -1 | 27 | ||
| NPLI | -8 | 49 | ||
| CSIR-NML | -8 | 25 | ||
| NIS | -10 | 34 | ||
| KRISS | 0 | 44 | ||
| SCL | 2 | 38 | ||
| SPRING Singapore | -6 | 33 | ||
| NMIA | -17 | 40 | ||
| VMI-STAMEQ | 35 | 62 | ||
| NML-SIRIM | -23 | 32 | ||
| KIM-LIPI | 17 | 71 | ||
| NIMT | 2 | 52 | ||
| CMS/ITRI | 18 | 51 | ||
| NIM | -10 | 31 | ||
| CEM | -4 | 18 | ||
| SP | -8 | 24 | ||
| MIKES | -2 | 32 | ||
| NMi-VSL | 11 | 61 | ||
| UME | 16 | 42 | ||
| METAS | -32 | 61 | ||
| IPQ | 11 | 57 | ||
| CMI | 11 | 37 | ||
| MSL | -7 | 49 | ||
| NML-SIRIM | -27 | 35 | ||
| SMU | 9 | 40 | ||
| VNIIM | -8 | 39 | ||
| BelGIM | -5 | 458 | ||
| INM(RO) | 11 | 43 | ||
| VMT/VMC | 19 | 58 | ||
| NIMT-1 | 8 | 39 | ||
| RCM-LIPI | -15 | 64 | ||
| VMI | -1 | 57 | ||
| NMLPHIL | -31 | 62 |
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 50 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
µm2/mm2 |
µm2/mm2 |
µm2/mm2 |
||
| PTB | 1 | 25 | ||
| INRIM | 2 | 22 | ||
| LNE | -5 | 15 | ||
| NPL | 0 | 23 | ||
| CENAM | -3 | 33 | ||
| NIST | 7 | 37 | ||
| NRC | 5 | 39 | ||
| NMIJ | -1 | 28 | ||
| NPLI | -5 | 49 | ||
| CSIR-NML | -9 | 25 | ||
| NIS | -8 | 32 | ||
| KRISS | 1 | 43 | ||
| SCL | 0 | 39 | ||
| SPRING Singapore | -6 | 33 | ||
| NMIA | -17 | 40 | ||
| VMI-STAMEQ | 31 | 61 | ||
| NML-SIRIM | -27 | 29 | ||
| KIM-LIPI | 10 | 72 | ||
| NIMT | -2 | 51 | ||
| CMS/ITRI | 18 | 49 | ||
| NIM | -10 | 30 | ||
| CEM | -4 | 17 | ||
| SP | 1 | 41 | ||
| MIKES | 0 | 31 | ||
| NMi-VSL | 12 | 61 | ||
| UME | 18 | 41 | ||
| METAS | -43 | 61 | ||
| IPQ | 13 | 57 | ||
| CMI | 15 | 37 | ||
| MSL | -4 | 51 | ||
| NML-SIRIM | -23 | 34 | ||
| SMU | 5 | 37 | ||
| VNIIM | -25 | 63 | ||
| BelGIM | -2 | 56 | ||
| INM(RO) | -31 | 61 | ||
| VMT/VMC | -1 | 33 | ||
| NIMT-1 | -7 | 37 | ||
| NIMT-1 | 5 | 37 | ||
| RCM-LIPI | -25 | 63 | ||
| VMI | -2 | 56 | ||
| NMLPHIL | -31 | 61 |
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 60 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
µm2/mm2 |
µm2/mm2 |
µm2/mm2 |
||
| PTB | 0 | 27 | ||
| INRIM | 2 | 23 | ||
| LNE | -6 | 16 | ||
| NPL | 0 | 24 | ||
| CENAM | -5 | 34 | ||
| NIST | 4 | 38 | ||
| NRC | 6 | 41 | ||
| NMIJ | -1 | 29 | ||
| NPLI | -5 | 49 | ||
| CSIR-NML | -12 | 25 | ||
| NIS | -11 | 32 | ||
| KRISS | -1 | 44 | ||
| SCL | -8 | 41 | ||
| SPRING Singapore | -8 | 34 | ||
| NMIA | -19 | 41 | ||
| VMI-STAMEQ | 22 | 57 | ||
| NML-SIRIM | -33 | 28 | ||
| KIM-LIPI | 9 | 75 | ||
| NIMT | 0 | 51 | ||
| CMS/ITRI | 13 | 51 | ||
| NIM | -13 | 30 | ||
| CEM | -4 | 17 | ||
| SP | 3 | 40 | ||
| MIKES | -2 | 32 | ||
| NMi-VSL | 12 | 61 | ||
| UME | 17 | 42 | ||
| METAS | -42 | 61 | ||
| IPQ | 14 | 57 | ||
| CMI | 17 | 37 | ||
| MSL | 3 | 54 | ||
| NML-SIRIM | -23 | 33 | ||
| SMU | 8 | 42 | ||
| VNIIM | 0 | 34 | ||
| BelGIM | -11 | 560 | ||
| INM(RO) | 14 | 46 | ||
| VMT/VMC | 18 | 58 | ||
| NIMT-1 | 4 | 36 | ||
| RCM-LIPI | -24 | 63 | ||
| VMI | 0 | 55 | ||
| NMLPHIL | -32 | 60 |
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 70 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
µm2/mm2 |
µm2/mm2 |
µm2/mm2 |
||
| PTB | 0 | 29 | ||
| INRIM | 4 | 22 | ||
| LNE | -6 | 16 | ||
| NPL | 3 | 24 | ||
| CENAM | -6 | 35 | ||
| NIST | 4 | 38 | ||
| NRC | 8 | 42 | ||
| NMIJ | -1 | 30 | ||
| NPLI | -3 | 49 | ||
| CSIR-NML | -7 | 25 | ||
| NIS | -6 | 32 | ||
| KRISS | 3 | 44 | ||
| SCL | -9 | 44 | ||
| SPRING Singapore | -4 | 35 | ||
| NMIA | -19 | 41 | ||
| VMI-STAMEQ | 13 | 55 | ||
| NML-SIRIM | -29 | 28 | ||
| KIM-LIPI | 10 | 77 | ||
| NIMT | -5 | 51 | ||
| CMS/ITRI | 17 | 50 | ||
| NIM | -13 | 30 | ||
| CEM | -4 | 16 | ||
| SP | 3 | 40 | ||
| MIKES | -2 | 31 | ||
| NMi-VSL | 12 | 61 | ||
| UME | 19 | 42 | ||
| METAS | -38 | 61 | ||
| IPQ | 15 | 57 | ||
| CMI | 17 | 39 | ||
| MSL | 12 | 65 | ||
| NML-SIRIM | -22 | 45 | ||
| SMU | 6 | 42 | ||
| BelGIM | -15 | 610 | ||
| INM(RO) | 15 | 47 | ||
| VMT/VMC | 16 | 55 | ||
| NIMT-1 | 2 | 35 | ||
| RCM-LIPI | -31 | 63 | ||
| VMI | 3 | 55 | ||
| NMLPHIL | -33 | 60 |
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 80 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
µm2/mm2 |
µm2/mm2 |
µm2/mm2 |
||
| PTB | 0 | 31 | ||
| INRIM | 5 | 23 | ||
| LNE | -6 | 17 | ||
| NPL | 5 | 24 | ||
| CENAM | -7 | 36 | ||
| NIST | 4 | 38 | ||
| NRC | 8 | 43 | ||
| NMIJ | -1 | 31 | ||
| NPLI | -2 | 49 | ||
| CSIR-NML | -8 | 25 | ||
| NIS | -4 | 33 | ||
| KRISS | 3 | 45 | ||
| SCL | -11 | 46 | ||
| SPRING Singapore | -5 | 36 | ||
| NMIA | -21 | 41 | ||
| VMI-STAMEQ | 14 | 55 | ||
| NML-SIRIM | -28 | 28 | ||
| KIM-LIPI | 7 | 78 | ||
| NIMT | -4 | 51 | ||
| CMS/ITRI | 17 | 51 | ||
| NIM | -15 | 30 | ||
| CEM | -5 | 17 | ||
| SP | -1 | 39 | ||
| MIKES | -2 | 32 | ||
| NMi-VSL | 13 | 61 | ||
| UME | 19 | 42 | ||
| METAS | -36 | 61 | ||
| IPQ | 16 | 57 | ||
| CMI | 15 | 40 | ||
| MSL | 21 | 82 | ||
| NML-SIRIM | -22 | 64 | ||
| SMU | 8 | 43 | ||
| BelGIM | -16 | 662 | ||
| INM(RO) | 17 | 49 | ||
| VMT/VMC | 18 | 55 | ||
| NIMT-1 | 2 | 35 | ||
| RCM-LIPI | -31 | 63 | ||
| VMI | 4 | 55 | ||
| NMLPHIL | -28 | 60 |
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 90 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
µm2/mm2 |
µm2/mm2 |
µm2/mm2 |
||
| PTB | 0 | 33 | ||
| INRIM | 5 | 23 | ||
| LNE | -6 | 18 | ||
| NPL | 7 | 25 | ||
| CENAM | -9 | 37 | ||
| NIST | 4 | 38 | ||
| NRC | 8 | 45 | ||
| NMIJ | 0 | 33 | ||
| NPLI | -1 | 49 | ||
| CSIR-NML | -7 | 25 | ||
| NIS | -2 | 33 | ||
| KRISS | 4 | 45 | ||
| SCL | 43 | 97 | ||
| SPRING Singapore | -4 | 36 | ||
| NMIA | -22 | 43 | ||
| VMI-STAMEQ | 5 | 55 | ||
| NML-SIRIM | -28 | 28 | ||
| KIM-LIPI | 8 | 80 | ||
| NIMT | -3 | 51 | ||
| CMS/ITRI | 15 | 50 | ||
| NIM | -17 | 30 | ||
| CEM | -5 | 17 | ||
| SP | -1 | 39 | ||
| MIKES | -2 | 32 | ||
| NMi-VSL | 12 | 61 | ||
| UME | 19 | 42 | ||
| METAS | -35 | 61 | ||
| IPQ | 18 | 57 | ||
| CMI | 17 | 41 | ||
| MSL | 30 | 83 | ||
| NML-SIRIM | -20 | 60 | ||
| SMU | 9 | 44 | ||
| BelGIM | -17 | 712 | ||
| VMT/VMC | 18 | 54 | ||
| NIMT-1 | 3 | 35 | ||
| RCM-LIPI | -42 | 64 | ||
| VMI | 8 | 55 | ||
| NMLPHIL | -22 | 60 |
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 100 MPa
Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in µm2/mm2.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
µm2/mm2 |
µm2/mm2 |
µm2/mm2 |
||
| PTB | 0 | 36 | ||
| INRIM | 7 | 23 | ||
| LNE | -6 | 19 | ||
| NPL | 8 | 25 | ||
| CENAM | -10 | 38 | ||
| NIST | 5 | 38 | ||
| NRC | 7 | 46 | ||
| NMIJ | 0 | 34 | ||
| NPLI | -1 | 49 | ||
| CSIR-NML | -9 | 26 | ||
| NIS | -4 | 33 | ||
| KRISS | 5 | 46 | ||
| SCL | 53 | 105 | ||
| SPRING Singapore | -5 | 38 | ||
| NMIA | -25 | 45 | ||
| VMI-STAMEQ | 5 | 56 | ||
| NML-SIRIM | -30 | 28 | ||
| KIM-LIPI | 8 | 82 | ||
| NIMT | -4 | 51 | ||
| CMS/ITRI | 15 | 50 | ||
| NIM | -22 | 30 | ||
| CEM | -4 | 17 | ||
| SP | -5 | 39 | ||
| MIKES | -1 | 32 | ||
| NMi-VSL | 12 | 61 | ||
| UME | 20 | 42 | ||
| METAS | -34 | 61 | ||
| IPQ | 19 | 57 | ||
| CMI | 21 | 43 | ||
| MSL | 39 | 84 | ||
| NML-SIRIM | -19 | 58 | ||
| SMU | 11 | 46 | ||
| BelGIM | -20 | 764 | ||
| VMT/VMC | 22 | 54 | ||
| NIMT-1 | 3 | 35 | ||
| RCM-LIPI | -26 | 64 | ||
| VMI | 13 | 55 | ||
| NMLPHIL | -23 | 60 |
| Metrology area, Sub-field | Mass and related quantities, Pressure |
| Description | Hydraulic pressure measurements (gauge mode) |
| Time of measurements | 2026 - 2029 |
| Status | Measurements in progress |
| References | |
| Measurand | Effective area of a piston-cylinder unit Nominal area: 0.1 cm2 |
| Parameters | Pressure: (10, 20, 30, 40, 50, 60, 70, 80, 90, 100) MPa |
| Transfer device | DH pressure balance with a 1 MPa/kg piston-cylinder unit and a set of weights |
| Comparison type | Key Comparison |
| Consultative Committee | CCM (Consultative Committee for Mass and Related Quantities) |
| Conducted by | EURAMET (European Association of National Metrology Institutes) |
| RMO Internal Identifier | EURAMET Project No 1801 |
| Comments | This comparison is aimed to renew the equivalence statements derived from the last comparison conducted in this technically important pressure range in the range 10 MPa to 100 MPa. It was agreed that PTB will pilot this key comparison and UME will be co-pilot and provide a transfer standard. |
| Pilot institute |
PTB
Physikalisch-Technische Bundesanstalt Germany |
| Contact person | Wladimir Sabuga +49 (0) 531 592 3230 |
| Additional |
| Pilot laboratory | |
|---|---|
| PTB |
Physikalisch-Technische Bundesanstalt, Germany, EURAMET |
| BFKH |
Government Office of the Capital City Budapest, Hungary, EURAMET |
| BIM |
Bulgarian Institute of Metrology, Bulgaria, EURAMET |
| BMM |
Bureau of Metrology (Montenegro), Montenegro, EURAMET |
| CEM |
Centro Español de Metrologia, Spain, EURAMET |
| CMI |
Czech Metrology Institute, Czechia, EURAMET |
| DMDM |
Directorate of Measures and Precious Metals, Serbia, EURAMET |
| EMI |
Emirates Metrology Institute, United Arab Emirates, GULFMET |
| FSB-LPM |
FSB - Laboratory for Process Measurements, Croatia, EURAMET |
| GUM |
Glowny Urzad Miar, Central Office of Measures, Poland, EURAMET |
| IMBIH |
Institute of Metrology of Bosnia and Herzegovina, Bosnia and Herzegovina, EURAMET |
| INRIM |
Istituto Nazionale di Ricerca Metrologica, Italy, EURAMET |
| IPQ |
Instituto Portugues da Qualidade, Portugal, EURAMET |
| LEI |
Lithuanian Energy Institute, Lithuania, EURAMET |
| LNE |
Laboratoire national de métrologie et d'essais, France, EURAMET |
| MIKES |
VTT Technical Research Centre of Finland Ltd, Centre for Metrology/Mittatekniikan keskus, Finland, EURAMET |
| MIRS/IMT/LMT |
MIRS/Institute of Metals and Technology/Laboratory of Pressure Metrology, Slovenia, EURAMET |
| NMI (MD) |
The National Metrology Institute of the Republic of Moldova, Moldova, Republic of, EURAMET |
| NPL |
National Physical Laboratory, United Kingdom, EURAMET |
| NSAI NML |
NSAI National Metrology Laboratory, Ireland, EURAMET |
| RISE |
Research Institutes of Sweden AB, Sweden, EURAMET |
| SASO-NMCC |
National Measurement and Calibration Center - Saudi Standards, Metrology and Quality Organization, Saudi Arabia, GULFMET |
| SMU |
Slovensky Metrologicky Ustav, Slovakia, EURAMET |
| UME |
TÜBITAK Ulusal Metroloji Enstitüsü, Türkiye, EURAMET |
| UzNIM |
Uzbek National Institute of Metrology, Uzbekistan, COOMET |
| 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" :
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 10 MPa
The key comparison reference value, xR, is calculated as the median of the participants' values. The standard uncertainty of the key comparison reference value, uR, is calculated by the formula uR = 1.858 MED |xi - xR| / (n - 1)1/2, where MED means median and n is the number of participants.
| p | xR | uR / xR | |
| MPa | mm2 | µm2/mm2 | |
| 10 | 9.805591 | 11 | |
| 20 | 9.805629 | 11 | |
| 30 | 9.805721 | 11 | |
| 40 | 9.805825 | 11 | |
| 50 | 9.805931 | 11 | |
| 60 | 9.806025 | 11 | |
| 70 | 9.806133 | 11 | |
| 80 | 9.806222 | 11 | |
| 90 | 9.806263 | 3.4 | |
| 100 | 9.806353 | 3.9 |
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 µm2/mm2:
The degree of equivalence of laboratory i with respect to the key comparison reference value is given by a pair of terms
Di = (xi - xR) / xR, the relative deviation from the reference value, and
Ui = 2(ui2 + uR2)1/2 / xR, ts expanded uncertainty at a 95 % level of confidence (k = 2).
Linking APMP.M.P-K7 to CCM.P-K7
APMP.M.P-K7 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7 Final Report.
Linking EUROMET.M.P-K4 to CCM.P-K7
EUROMET.M.P-K4 is linked to CCM.P-K7 via INRIM (Italy), LNE (France), NPL (United Kingdom) and PTB (Germany) who participated in both comparisons, see EUROMET.M.P-K4 Linking Report.
Linking APMP.M.P-K7.1 to CCM.P-K7
APMP.M.P-K7.1 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.1 Final Report.
Linking COOMET.M.P-K7.2 to CCM.P-K7
COOMET.M.P-K7.2 is linked to CCM.P-K7 via NPL (United Kingdom) and PTB (Germany) who participated in both comparisons , see COOMET.M.P-K7.2 Final Report.
Linking APMP.M.P-K7.3to CCM.P-K7
APMP.M.P-K7.3 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.3 Final Report..
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 20 MPa
The key comparison reference value, xR, is calculated as the median of the participants' values. The standard uncertainty of the key comparison reference value, uR, is calculated by the formula uR = 1.858 MED |xi - xR| / (n - 1)1/2, where MED means median and n is the number of participants.
| p | xR | uR / xR | |
| MPa | mm2 | µm2/mm2 | |
| 10 | 9.805591 | 11 | |
| 20 | 9.805629 | 11 | |
| 30 | 9.805721 | 11 | |
| 40 | 9.805825 | 11 | |
| 50 | 9.805931 | 11 | |
| 60 | 9.806025 | 11 | |
| 70 | 9.806133 | 11 | |
| 80 | 9.806222 | 11 | |
| 90 | 9.806263 | 3.4 | |
| 100 | 9.806353 | 3.9 |
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 µm2/mm2:
The degree of equivalence of laboratory i with respect to the key comparison reference value is given by a pair of terms
Di = (xi - xR) / xR, the relative deviation from the reference value, and
Ui = 2(ui2 + uR2)1/2 / xR, ts expanded uncertainty at a 95 % level of confidence (k = 2).
Linking APMP.M.P-K7 to CCM.P-K7
APMP.M.P-K7 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7 Final Report.
Linking EUROMET.M.P-K4 to CCM.P-K7
EUROMET.M.P-K4 is linked to CCM.P-K7 via INRIM (Italy), LNE (France), NPL (United Kingdom) and PTB (Germany) who participated in both comparisons, see EUROMET.M.P-K4 Linking Report.
Linking APMP.M.P-K7.1 to CCM.P-K7
APMP.M.P-K7.1 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.1 Final Report.
Linking COOMET.M.P-K7.2 to CCM.P-K7
COOMET.M.P-K7.2 is linked to CCM.P-K7 via NPL (United Kingdom) and PTB (Germany) who participated in both comparisons , see COOMET.M.P-K7.2 Final Report.
Linking APMP.M.P-K7.3to CCM.P-K7
APMP.M.P-K7.3 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.3 Final Report..
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 30 MPa
The key comparison reference value, xR, is calculated as the median of the participants' values. The standard uncertainty of the key comparison reference value, uR, is calculated by the formula uR = 1.858 MED |xi - xR| / (n - 1)1/2, where MED means median and n is the number of participants.
| p | xR | uR / xR | |
| MPa | mm2 | µm2/mm2 | |
| 10 | 9.805591 | 11 | |
| 20 | 9.805629 | 11 | |
| 30 | 9.805721 | 11 | |
| 40 | 9.805825 | 11 | |
| 50 | 9.805931 | 11 | |
| 60 | 9.806025 | 11 | |
| 70 | 9.806133 | 11 | |
| 80 | 9.806222 | 11 | |
| 90 | 9.806263 | 3.4 | |
| 100 | 9.806353 | 3.9 |
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 µm2/mm2:
The degree of equivalence of laboratory i with respect to the key comparison reference value is given by a pair of terms
Di = (xi - xR) / xR, the relative deviation from the reference value, and
Ui = 2(ui2 + uR2)1/2 / xR, ts expanded uncertainty at a 95 % level of confidence (k = 2).
Linking APMP.M.P-K7 to CCM.P-K7
APMP.M.P-K7 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7 Final Report.
Linking EUROMET.M.P-K4 to CCM.P-K7
EUROMET.M.P-K4 is linked to CCM.P-K7 via INRIM (Italy), LNE (France), NPL (United Kingdom) and PTB (Germany) who participated in both comparisons, see EUROMET.M.P-K4 Linking Report.
Linking APMP.M.P-K7.1 to CCM.P-K7
APMP.M.P-K7.1 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.1 Final Report.
Linking COOMET.M.P-K7.2 to CCM.P-K7
COOMET.M.P-K7.2 is linked to CCM.P-K7 via NPL (United Kingdom) and PTB (Germany) who participated in both comparisons , see COOMET.M.P-K7.2 Final Report.
Linking APMP.M.P-K7.3to CCM.P-K7
APMP.M.P-K7.3 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.3 Final Report..
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 40 MPa
The key comparison reference value, xR, is calculated as the median of the participants' values. The standard uncertainty of the key comparison reference value, uR, is calculated by the formula uR = 1.858 MED |xi - xR| / (n - 1)1/2, where MED means median and n is the number of participants.
| p | xR | uR / xR | |
| MPa | mm2 | µm2/mm2 | |
| 10 | 9.805591 | 11 | |
| 20 | 9.805629 | 11 | |
| 30 | 9.805721 | 11 | |
| 40 | 9.805825 | 11 | |
| 50 | 9.805931 | 11 | |
| 60 | 9.806025 | 11 | |
| 70 | 9.806133 | 11 | |
| 80 | 9.806222 | 11 | |
| 90 | 9.806263 | 3.4 | |
| 100 | 9.806353 | 3.9 |
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 µm2/mm2:
The degree of equivalence of laboratory i with respect to the key comparison reference value is given by a pair of terms
Di = (xi - xR) / xR, the relative deviation from the reference value, and
Ui = 2(ui2 + uR2)1/2 / xR, ts expanded uncertainty at a 95 % level of confidence (k = 2).
Linking APMP.M.P-K7 to CCM.P-K7
APMP.M.P-K7 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7 Final Report.
Linking EUROMET.M.P-K4 to CCM.P-K7
EUROMET.M.P-K4 is linked to CCM.P-K7 via INRIM (Italy), LNE (France), NPL (United Kingdom) and PTB (Germany) who participated in both comparisons, see EUROMET.M.P-K4 Linking Report.
Linking APMP.M.P-K7.1 to CCM.P-K7
APMP.M.P-K7.1 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.1 Final Report.
Linking COOMET.M.P-K7.2 to CCM.P-K7
COOMET.M.P-K7.2 is linked to CCM.P-K7 via NPL (United Kingdom) and PTB (Germany) who participated in both comparisons , see COOMET.M.P-K7.2 Final Report.
Linking APMP.M.P-K7.3to CCM.P-K7
APMP.M.P-K7.3 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.3 Final Report..
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 50 MPa
The key comparison reference value, xR, is calculated as the median of the participants' values. The standard uncertainty of the key comparison reference value, uR, is calculated by the formula uR = 1.858 MED |xi - xR| / (n - 1)1/2, where MED means median and n is the number of participants.
| p | xR | uR / xR | |
| MPa | mm2 | µm2/mm2 | |
| 10 | 9.805591 | 11 | |
| 20 | 9.805629 | 11 | |
| 30 | 9.805721 | 11 | |
| 40 | 9.805825 | 11 | |
| 50 | 9.805931 | 11 | |
| 60 | 9.806025 | 11 | |
| 70 | 9.806133 | 11 | |
| 80 | 9.806222 | 11 | |
| 90 | 9.806263 | 3.4 | |
| 100 | 9.806353 | 3.9 |
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 µm2/mm2:
The degree of equivalence of laboratory i with respect to the key comparison reference value is given by a pair of terms
Di = (xi - xR) / xR, the relative deviation from the reference value, and
Ui = 2(ui2 + uR2)1/2 / xR, ts expanded uncertainty at a 95 % level of confidence (k = 2).
Linking APMP.M.P-K7 to CCM.P-K7
APMP.M.P-K7 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7 Final Report.
Linking EUROMET.M.P-K4 to CCM.P-K7
EUROMET.M.P-K4 is linked to CCM.P-K7 via INRIM (Italy), LNE (France), NPL (United Kingdom) and PTB (Germany) who participated in both comparisons, see EUROMET.M.P-K4 Linking Report.
Linking APMP.M.P-K7.1 to CCM.P-K7
APMP.M.P-K7.1 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.1 Final Report.
Linking COOMET.M.P-K7.2 to CCM.P-K7
COOMET.M.P-K7.2 is linked to CCM.P-K7 via NPL (United Kingdom) and PTB (Germany) who participated in both comparisons , see COOMET.M.P-K7.2 Final Report.
Linking APMP.M.P-K7.3to CCM.P-K7
APMP.M.P-K7.3 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.3 Final Report..
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 60 MPa
The key comparison reference value, xR, is calculated as the median of the participants' values. The standard uncertainty of the key comparison reference value, uR, is calculated by the formula uR = 1.858 MED |xi - xR| / (n - 1)1/2, where MED means median and n is the number of participants.
| p | xR | uR / xR | |
| MPa | mm2 | µm2/mm2 | |
| 10 | 9.805591 | 11 | |
| 20 | 9.805629 | 11 | |
| 30 | 9.805721 | 11 | |
| 40 | 9.805825 | 11 | |
| 50 | 9.805931 | 11 | |
| 60 | 9.806025 | 11 | |
| 70 | 9.806133 | 11 | |
| 80 | 9.806222 | 11 | |
| 90 | 9.806263 | 3.4 | |
| 100 | 9.806353 | 3.9 |
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 µm2/mm2:
The degree of equivalence of laboratory i with respect to the key comparison reference value is given by a pair of terms
Di = (xi - xR) / xR, the relative deviation from the reference value, and
Ui = 2(ui2 + uR2)1/2 / xR, ts expanded uncertainty at a 95 % level of confidence (k = 2).
Linking APMP.M.P-K7 to CCM.P-K7
APMP.M.P-K7 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7 Final Report.
Linking EUROMET.M.P-K4 to CCM.P-K7
EUROMET.M.P-K4 is linked to CCM.P-K7 via INRIM (Italy), LNE (France), NPL (United Kingdom) and PTB (Germany) who participated in both comparisons, see EUROMET.M.P-K4 Linking Report.
Linking APMP.M.P-K7.1 to CCM.P-K7
APMP.M.P-K7.1 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.1 Final Report.
Linking COOMET.M.P-K7.2 to CCM.P-K7
COOMET.M.P-K7.2 is linked to CCM.P-K7 via NPL (United Kingdom) and PTB (Germany) who participated in both comparisons , see COOMET.M.P-K7.2 Final Report.
Linking APMP.M.P-K7.3to CCM.P-K7
APMP.M.P-K7.3 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.3 Final Report..
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 70 MPa
The key comparison reference value, xR, is calculated as the median of the participants' values. The standard uncertainty of the key comparison reference value, uR, is calculated by the formula uR = 1.858 MED |xi - xR| / (n - 1)1/2, where MED means median and n is the number of participants.
| p | xR | uR / xR | |
| MPa | mm2 | µm2/mm2 | |
| 10 | 9.805591 | 11 | |
| 20 | 9.805629 | 11 | |
| 30 | 9.805721 | 11 | |
| 40 | 9.805825 | 11 | |
| 50 | 9.805931 | 11 | |
| 60 | 9.806025 | 11 | |
| 70 | 9.806133 | 11 | |
| 80 | 9.806222 | 11 | |
| 90 | 9.806263 | 3.4 | |
| 100 | 9.806353 | 3.9 |
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 µm2/mm2:
The degree of equivalence of laboratory i with respect to the key comparison reference value is given by a pair of terms
Di = (xi - xR) / xR, the relative deviation from the reference value, and
Ui = 2(ui2 + uR2)1/2 / xR, ts expanded uncertainty at a 95 % level of confidence (k = 2).
Linking APMP.M.P-K7 to CCM.P-K7
APMP.M.P-K7 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7 Final Report.
Linking EUROMET.M.P-K4 to CCM.P-K7
EUROMET.M.P-K4 is linked to CCM.P-K7 via INRIM (Italy), LNE (France), NPL (United Kingdom) and PTB (Germany) who participated in both comparisons, see EUROMET.M.P-K4 Linking Report.
Linking APMP.M.P-K7.1 to CCM.P-K7
APMP.M.P-K7.1 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.1 Final Report.
Linking COOMET.M.P-K7.2 to CCM.P-K7
COOMET.M.P-K7.2 is linked to CCM.P-K7 via NPL (United Kingdom) and PTB (Germany) who participated in both comparisons , see COOMET.M.P-K7.2 Final Report.
Linking APMP.M.P-K7.3to CCM.P-K7
APMP.M.P-K7.3 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.3 Final Report..
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 80 MPa
The key comparison reference value, xR, is calculated as the median of the participants' values. The standard uncertainty of the key comparison reference value, uR, is calculated by the formula uR = 1.858 MED |xi - xR| / (n - 1)1/2, where MED means median and n is the number of participants.
| p | xR | uR / xR | |
| MPa | mm2 | µm2/mm2 | |
| 10 | 9.805591 | 11 | |
| 20 | 9.805629 | 11 | |
| 30 | 9.805721 | 11 | |
| 40 | 9.805825 | 11 | |
| 50 | 9.805931 | 11 | |
| 60 | 9.806025 | 11 | |
| 70 | 9.806133 | 11 | |
| 80 | 9.806222 | 11 | |
| 90 | 9.806263 | 3.4 | |
| 100 | 9.806353 | 3.9 |
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 µm2/mm2:
The degree of equivalence of laboratory i with respect to the key comparison reference value is given by a pair of terms
Di = (xi - xR) / xR, the relative deviation from the reference value, and
Ui = 2(ui2 + uR2)1/2 / xR, ts expanded uncertainty at a 95 % level of confidence (k = 2).
Linking APMP.M.P-K7 to CCM.P-K7
APMP.M.P-K7 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7 Final Report.
Linking EUROMET.M.P-K4 to CCM.P-K7
EUROMET.M.P-K4 is linked to CCM.P-K7 via INRIM (Italy), LNE (France), NPL (United Kingdom) and PTB (Germany) who participated in both comparisons, see EUROMET.M.P-K4 Linking Report.
Linking APMP.M.P-K7.1 to CCM.P-K7
APMP.M.P-K7.1 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.1 Final Report.
Linking COOMET.M.P-K7.2 to CCM.P-K7
COOMET.M.P-K7.2 is linked to CCM.P-K7 via NPL (United Kingdom) and PTB (Germany) who participated in both comparisons , see COOMET.M.P-K7.2 Final Report.
Linking APMP.M.P-K7.3to CCM.P-K7
APMP.M.P-K7.3 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.3 Final Report..
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 90 MPa
The key comparison reference value, xR, is calculated as the median of the participants' values. The standard uncertainty of the key comparison reference value, uR, is calculated by the formula uR = 1.858 MED |xi - xR| / (n - 1)1/2, where MED means median and n is the number of participants.
| p | xR | uR / xR | |
| MPa | mm2 | µm2/mm2 | |
| 10 | 9.805591 | 11 | |
| 20 | 9.805629 | 11 | |
| 30 | 9.805721 | 11 | |
| 40 | 9.805825 | 11 | |
| 50 | 9.805931 | 11 | |
| 60 | 9.806025 | 11 | |
| 70 | 9.806133 | 11 | |
| 80 | 9.806222 | 11 | |
| 90 | 9.806263 | 3.4 | |
| 100 | 9.806353 | 3.9 |
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 µm2/mm2:
The degree of equivalence of laboratory i with respect to the key comparison reference value is given by a pair of terms
Di = (xi - xR) / xR, the relative deviation from the reference value, and
Ui = 2(ui2 + uR2)1/2 / xR, ts expanded uncertainty at a 95 % level of confidence (k = 2).
Linking APMP.M.P-K7 to CCM.P-K7
APMP.M.P-K7 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7 Final Report.
Linking EUROMET.M.P-K4 to CCM.P-K7
EUROMET.M.P-K4 is linked to CCM.P-K7 via INRIM (Italy), LNE (France), NPL (United Kingdom) and PTB (Germany) who participated in both comparisons, see EUROMET.M.P-K4 Linking Report.
Linking APMP.M.P-K7.1 to CCM.P-K7
APMP.M.P-K7.1 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.1 Final Report.
Linking COOMET.M.P-K7.2 to CCM.P-K7
COOMET.M.P-K7.2 is linked to CCM.P-K7 via NPL (United Kingdom) and PTB (Germany) who participated in both comparisons , see COOMET.M.P-K7.2 Final Report.
Linking APMP.M.P-K7.3to CCM.P-K7
APMP.M.P-K7.3 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.3 Final Report..
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 100 MPa
The key comparison reference value, xR, is calculated as the median of the participants' values. The standard uncertainty of the key comparison reference value, uR, is calculated by the formula uR = 1.858 MED |xi - xR| / (n - 1)1/2, where MED means median and n is the number of participants.
| p | xR | uR / xR | |
| MPa | mm2 | µm2/mm2 | |
| 10 | 9.805591 | 11 | |
| 20 | 9.805629 | 11 | |
| 30 | 9.805721 | 11 | |
| 40 | 9.805825 | 11 | |
| 50 | 9.805931 | 11 | |
| 60 | 9.806025 | 11 | |
| 70 | 9.806133 | 11 | |
| 80 | 9.806222 | 11 | |
| 90 | 9.806263 | 3.4 | |
| 100 | 9.806353 | 3.9 |
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 µm2/mm2:
The degree of equivalence of laboratory i with respect to the key comparison reference value is given by a pair of terms
Di = (xi - xR) / xR, the relative deviation from the reference value, and
Ui = 2(ui2 + uR2)1/2 / xR, ts expanded uncertainty at a 95 % level of confidence (k = 2).
Linking APMP.M.P-K7 to CCM.P-K7
APMP.M.P-K7 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7 Final Report.
Linking EUROMET.M.P-K4 to CCM.P-K7
EUROMET.M.P-K4 is linked to CCM.P-K7 via INRIM (Italy), LNE (France), NPL (United Kingdom) and PTB (Germany) who participated in both comparisons, see EUROMET.M.P-K4 Linking Report.
Linking APMP.M.P-K7.1 to CCM.P-K7
APMP.M.P-K7.1 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.1 Final Report.
Linking COOMET.M.P-K7.2 to CCM.P-K7
COOMET.M.P-K7.2 is linked to CCM.P-K7 via NPL (United Kingdom) and PTB (Germany) who participated in both comparisons , see COOMET.M.P-K7.2 Final Report.
Linking APMP.M.P-K7.3to CCM.P-K7
APMP.M.P-K7.3 is linked to CCM.P-K7 via NMIJ AIST (Japan) who participated in both comparisons, see APMP.M.P-K7.3 Final Report..
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 10 MPa
CCM.P-K7
xi measured mass fraction reported by laboratory i, Labi
ui combined standard uncertainty of xi
| Labi | xi | u(xi) / xi | Time of measurement | |
| mm2 | µm2/mm2 | |||
| INRIM | 9.805591 | 11 | Feb 2003 | |
| LNE | 9.805472 | 7.8 | Mar 2003 | |
| NPL | 9.805474 | 11 | May 2003 | |
| CENAM | 9.805560 | 16 | Aug 2003 | |
| NIST | 9.805821 | 19 | Sep 2003 | |
| NRC | 9.805492 | 18 | Oct 2003 | |
| NMIJ | 9.805508 | 13 | Jan 2004 | |
| NPLI | 9.805395 | 30 | Mar 2004 | |
| PTB | 9.805533 | 11 | Jun 2004 | |
APMP.M.P-K7
The measurement results are listed in Section 6 of the APMP.M.P-K7 Final Report.
EUROMET.M.P-K4
The measurement results are listed in Section 6 of the EUROMET.M.P-K4 Final Report.
APMP.M.P-K7.1
The measurement results are listed in Section 6 of the APMP.M.P-K7.1 Final Report.
COOMET.M.P-K7.2
The measurement results are listed in Section 7 of the COOMET.M.P-K7.2 Final Report.
APMP.M.P-K7.3
The measurement results are listed in Section 6 of the APMP.M.P-K7.3 Final Report.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 20 MPa
CCM.P-K7
xi measured mass fraction reported by laboratory i, Labi
ui combined standard uncertainty of xi
| Labi | xi | u(xi) / xi | Time of measurement | |
| mm2 | µm2/mm2 | |||
| INRIM | 9.805629 | 11 | Feb 2003 | |
| LNE | 9.805569 | 6.9 | Mar 2003 | |
| NPL | 9.805601 | 11 | May 2003 | |
| CENAM | 9.805650 | 16 | Aug 2003 | |
| NIST | 9.805823 | 19 | Sep 2003 | |
| NRC | 9.805618 | 18 | Oct 2003 | |
| NMIJ | 9.805602 | 13 | Jan 2004 | |
| NPLI | 9.805523 | 28 | Mar 2004 | |
| PTB | 9.805629 | 11 | Jun 2004 | |
APMP.M.P-K7
The measurement results are listed in Section 6 of the APMP.M.P-K7 Final Report.
EUROMET.M.P-K4
The measurement results are listed in Section 6 of the EUROMET.M.P-K4 Final Report.
APMP.M.P-K7.1
The measurement results are listed in Section 6 of the APMP.M.P-K7.1 Final Report.
COOMET.M.P-K7.2
The measurement results are listed in Section 7 of the COOMET.M.P-K7.2 Final Report.
APMP.M.P-K7.3
The measurement results are listed in Section 6 of the APMP.M.P-K7.3 Final Report.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 30 MPa
CCM.P-K7
xi measured mass fraction reported by laboratory i, Labi
ui combined standard uncertainty of xi
| Labi | xi | u(xi) / xi | Time of measurement | |
| mm2 | µm2/mm2 | |||
| INRIM | 9.805721 | 11 | Feb 2003 | |
| LNE | 9.805667 | 6.8 | Mar 2003 | |
| NPL | 9.805705 | 11 | May 2003 | |
| CENAM | 9.805740 | 16 | Aug 2003 | |
| NIST | 9.805869 | 19 | Sep 2003 | |
| NRC | 9.805724 | 18 | Oct 2003 | |
| NMIJ | 9.805714 | 14 | Jan 2004 | |
| NPLI | 9.805644 | 24 | Mar 2004 | |
| PTB | 9.805724 | 11 | Jun 2004 | |
APMP.M.P-K7
The measurement results are listed in Section 6 of the APMP.M.P-K7 Final Report.
EUROMET.M.P-K4
The measurement results are listed in Section 6 of the EUROMET.M.P-K4 Final Report.
APMP.M.P-K7.1
The measurement results are listed in Section 6 of the APMP.M.P-K7.1 Final Report.
COOMET.M.P-K7.2
The measurement results are listed in Section 7 of the COOMET.M.P-K7.2 Final Report.
APMP.M.P-K7.3
The measurement results are listed in Section 6 of the APMP.M.P-K7.3 Final Report.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 40 MPa
CCM.P-K7
xi measured mass fraction reported by laboratory i, Labi
ui combined standard uncertainty of xi
| Labi | xi | u(xi) / xi | Time of measurement | |
| mm2 | µm2/mm2 | |||
| INRIM | 9.805825 | 11 | Feb 2003 | |
| LNE | 9.805759 | 7.0 | Mar 2003 | |
| NPL | 9.805807 | 11 | May 2003 | |
| CENAM | 9.805820 | 16 | Aug 2003 | |
| NIST | 9.805914 | 19 | Sep 2003 | |
| NRC | 9.805841 | 19 | Oct 2003 | |
| NMIJ | 9.805809 | 14 | Jan 2004 | |
| NPLI | 9.805745 | 24 | Mar 2004 | |
| PTB | 9.805820 | 12 | Jun 2004 | |
APMP.M.P-K7
The measurement results are listed in Section 6 of the APMP.M.P-K7 Final Report.
EUROMET.M.P-K4
The measurement results are listed in Section 6 of the EUROMET.M.P-K4 Final Report.
APMP.M.P-K7.1
The measurement results are listed in Section 6 of the APMP.M.P-K7.1 Final Report.
COOMET.M.P-K7.2
The measurement results are listed in Section 7 of the COOMET.M.P-K7.2 Final Report.
APMP.M.P-K7.3
The measurement results are listed in Section 6 of the APMP.M.P-K7.3 Final Report.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 50 MPa
CCM.P-K7
xi measured mass fraction reported by laboratory i, Labi
ui combined standard uncertainty of xi
| Labi | xi | u(xi) / xi | Time of measurement | |
| mm2 | µm2/mm2 | |||
| INRIM | 9.805931 | 11 | Feb 2003 | |
| LNE | 9.805855 | 7.2 | Mar 2003 | |
| NPL | 9.805907 | 11 | May 2003 | |
| CENAM | 9.805880 | 16 | Aug 2003 | |
| NIST | 9.805975 | 19 | Sep 2003 | |
| NRC | 9.805952 | 19 | Oct 2003 | |
| NMIJ | 9.805902 | 14 | Jan 2004 | |
| NPLI | 9.805856 | 24 | Mar 2004 | |
| PTB | 9.805913 | 12 | Jun 2004 | |
APMP.M.P-K7
The measurement results are listed in Section 6 of the APMP.M.P-K7 Final Report.
EUROMET.M.P-K4
The measurement results are listed in Section 6 of the EUROMET.M.P-K4 Final Report.
APMP.M.P-K7.1
The measurement results are listed in Section 6 of the APMP.M.P-K7.1 Final Report.
COOMET.M.P-K7.2
The measurement results are listed in Section 7 of the COOMET.M.P-K7.2 Final Report.
APMP.M.P-K7.3
The measurement results are listed in Section 6 of the APMP.M.P-K7.3 Final Report.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 60 MPa
CCM.P-K7
xi measured mass fraction reported by laboratory i, Labi
ui combined standard uncertainty of xi
| Labi | xi | u(xi) / xi | Time of measurement | |
| mm2 | µm2/mm2 | |||
| INRIM | 9.806025 | 11 | Feb 2003 | |
| LNE | 9.805946 | 7.5 | Mar 2003 | |
| NPL | 9.806008 | 12 | May 2003 | |
| CENAM | 9.805960 | 17 | Aug 2003 | |
| NIST | 9.806044 | 19 | Sep 2003 | |
| NRC | 9.806062 | 20 | Oct 2003 | |
| NMIJ | 9.805992 | 14 | Jan 2004 | |
| NPLI | 9.805961 | 24 | Mar 2004 | |
| PTB | 9.806004 | 13 | Jun 2004 | |
APMP.M.P-K7
The measurement results are listed in Section 6 of the APMP.M.P-K7 Final Report.
EUROMET.M.P-K4
The measurement results are listed in Section 6 of the EUROMET.M.P-K4 Final Report.
APMP.M.P-K7.1
The measurement results are listed in Section 6 of the APMP.M.P-K7.1 Final Report.
COOMET.M.P-K7.2
The measurement results are listed in Section 7 of the COOMET.M.P-K7.2 Final Report.
APMP.M.P-K7.3
The measurement results are listed in Section 6 of the APMP.M.P-K7.3 Final Report.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 70 MPa
CCM.P-K7
xi measured mass fraction reported by laboratory i, Labi
ui combined standard uncertainty of xi
| Labi | xi | u(xi) / xi | Time of measurement | |
| mm2 | µm2/mm2 | |||
| INRIM | 9.806133 | 11 | Feb 2003 | |
| LNE | 9.806035 | 7.8 | Mar 2003 | |
| NPL | 9.806116 | 12 | May 2003 | |
| CENAM | 9.806030 | 17 | Aug 2003 | |
| NIST | 9.806125 | 19 | Sep 2003 | |
| NRC | 9.806165 | 21 | Oct 2003 | |
| NMIJ | 9.806085 | 15 | Jan 2004 | |
| NPLI | 9.806059 | 24 | Mar 2004 | |
| PTB | 9.806091 | 14 | Jun 2004 | |
APMP.M.P-K7
The measurement results are listed in Section 6 of the APMP.M.P-K7 Final Report.
EUROMET.M.P-K4
The measurement results are listed in Section 6 of the EUROMET.M.P-K4 Final Report.
APMP.M.P-K7.1
The measurement results are listed in Section 6 of the APMP.M.P-K7.1 Final Report.
COOMET.M.P-K7.2
The measurement results are listed in Section 7 of the COOMET.M.P-K7.2 Final Report.
APMP.M.P-K7.3
The measurement results are listed in Section 6 of the APMP.M.P-K7.3 Final Report.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 80 MPa
CCM.P-K7
xi measured mass fraction reported by laboratory i, Labi
ui combined standard uncertainty of xi
| Labi | xi | u(xi) / xi | Time of measurement | |
| mm2 | µm2/mm2 | |||
| INRIM | 9.806222 | 11 | Feb 2003 | |
| LNE | 9.806121 | 8.1 | Mar 2003 | |
| NPL | 9.806222 | 12 | May 2003 | |
| CENAM | 9.806110 | 18 | Aug 2003 | |
| NIST | 9.806213 | 19 | Sep 2003 | |
| NRC | 9.806255 | 21 | Oct 2003 | |
| NMIJ | 9.806173 | 15 | Jan 2004 | |
| NPLI | 9.806161 | 24 | Mar 2004 | |
| PTB | 9.806178 | 15 | Jun 2004 | |
APMP.M.P-K7
The measurement results are listed in Section 6 of the APMP.M.P-K7 Final Report.
EUROMET.M.P-K4
The measurement results are listed in Section 6 of the EUROMET.M.P-K4 Final Report.
APMP.M.P-K7.1
The measurement results are listed in Section 6 of the APMP.M.P-K7.1 Final Report.
COOMET.M.P-K7.2
The measurement results are listed in Section 7 of the COOMET.M.P-K7.2 Final Report.
APMP.M.P-K7.3
The measurement results are listed in Section 6 of the APMP.M.P-K7.3 Final Report.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 90 MPa
CCM.P-K7
xi measured mass fraction reported by laboratory i, Labi
ui combined standard uncertainty of xi
| Labi | xi | u(xi) / xi | Time of measurement | |
| mm2 | µm2/mm2 | |||
| INRIM | 9.806314 | 11 | Feb 2003 | |
| LNE | 9.806205 | 8.4 | Mar 2003 | |
| NPL | 9.806327 | 12 | May 2003 | |
| CENAM | 9.806180 | 18 | Aug 2003 | |
| NIST | 9.806306 | 19 | Sep 2003 | |
| NRC | 9.806341 | 22 | Oct 2003 | |
| NMIJ | 9.806263 | 16 | Jan 2004 | |
| NPLI | 9.806255 | 24 | Mar 2004 | |
| PTB | 9.806262 | 16 | Jun 2004 | |
APMP.M.P-K7
The measurement results are listed in Section 6 of the APMP.M.P-K7 Final Report.
EUROMET.M.P-K4
The measurement results are listed in Section 6 of the EUROMET.M.P-K4 Final Report.
APMP.M.P-K7.1
The measurement results are listed in Section 6 of the APMP.M.P-K7.1 Final Report.
COOMET.M.P-K7.2
The measurement results are listed in Section 7 of the COOMET.M.P-K7.2 Final Report.
APMP.M.P-K7.3
The measurement results are listed in Section 6 of the APMP.M.P-K7.3 Final Report.
CCM.P-K7, APMP.M.P-K7, EUROMET.M.P-K4, APMP.M.P-K7.1, COOMET.M.P-K7.2 and APMP.M.P-K7.3
MEASURAND Effective area of a piston cylinder
NOMINAL VALUE 10 mm2
NOMINAL PRESSURE 100 MPa
CCM.P-K7
xi measured mass fraction reported by laboratory i, Labi
ui combined standard uncertainty of xi
| Labi | xi | u(xi) / xi | Time of measurement | |
| mm2 | µm2/mm2 | |||
| INRIM | 9.806424 | 11 | Feb 2003 | |
| LNE | 9.806295 | 8.7 | Mar 2003 | |
| NPL | 9.806434 | 12 | May 2003 | |
| CENAM | 9.806260 | 19 | Aug 2003 | |
| NIST | 9.806399 | 19 | Sep 2003 | |
| NRC | 9.806424 | 23 | Oct 2003 | |
| NMIJ | 9.806353 | 17 | Jan 2004 | |
| NPLI | 9.806345 | 24 | Mar 2004 | |
| PTB | 9.806352 | 17 | Jun 2004 | |
APMP.M.P-K7
The measurement results are listed in Section 6 of the APMP.M.P-K7 Final Report.
EUROMET.M.P-K4
The measurement results are listed in Section 6 of the EUROMET.M.P-K4 Final Report.
APMP.M.P-K7.1
The measurement results are listed in Section 6 of the APMP.M.P-K7.1 Final Report.
COOMET.M.P-K7.2
The measurement results are listed in Section 7 of the COOMET.M.P-K7.2 Final Report.
APMP.M.P-K7.3
The measurement results are listed in Section 6 of the APMP.M.P-K7.3 Final Report.
