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 | Pressure measurements in oil (gauge mode) |
| Time of measurements | 2003 - 2004 |
| Status | Approved for equivalence |
| Final Reports of the comparisons | |
| Measurand | Effective area of a piston-cylinder unit Nominal area: 10 mm2 |
| Parameters | Pressure: 10 MPa to 100 MPa |
| Transfer device | Piston-cylinder unit |
| Comparison type | Key Comparison |
| Consultative Committee | CCM (Consultative Committee for Mass and Related Quantities) |
| Conducted by | CCM (Consultative Committee for Mass and Related Quantities) |
| Comments | Publication of CCM.P-K7 and APMP.M.P-K7 results on 05 September 2005 Most recent addition of linked results: 23 August 2022 |
| Pilot institute |
PTB
Physikalisch-Technische Bundesanstalt Germany |
| Contact person | Wladimir Sabuga +49 (0) 531 592 3230 |
| Pilot laboratory | |
|---|---|
| PTB |
Physikalisch-Technische Bundesanstalt, Germany, EURAMET |
| CENAM |
Centro Nacional de Metrologia, Mexico, SIM |
| LNE |
Laboratoire national de métrologie et d'essais, France, EURAMET |
| NIST |
National Institute of Standards and Technology, United States, SIM |
| NMIJ AIST |
National Metrology Institute of Japan, Japan, APMP |
| NPL |
National Physical Laboratory, United Kingdom, EURAMET |
| NPLI |
CSIR National Physical Laboratory of India, India, APMP |
| NRC |
National Research Council, Canada, SIM |
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.
