Comparison Display

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.650 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.677 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.704 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.762 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.858 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.991 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.032 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.225 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.250 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.503 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.755 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.997 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.248 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.601 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.700 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.897 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.997 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.099 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.400 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.429 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.801 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 4.225 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 4.478 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 5.000 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 5.948 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 7.202 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 8.296 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 8.400 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 9.508 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 10.803 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 12.297 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 13.798 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 15.500 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 16.999 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 18.597 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 20.299 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 21.575 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 22.677 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 23.496 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 24.102 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 24.340 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 24.446 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 24.551 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.650 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	0.277	0.495
NIST A129	0.123	0.495
NMi-VSL 226246	0.495	0.548
NPL 221481	-0.260	0.653
NPL 221483	-0.250	0.653
NPL 221485	-0.194	0.653
PTB 229074	-0.329	0.546
PTB 229075	-0.324	0.546
VNIIFTRI 79	0.270	1.155
VNIIFTRI 89	0.501	1.174

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.677 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	0.151	0.470
NIST A129	0.029	0.470
NMi-VSL 226246	0.482	0.543
NPL 221481	0.102	0.635
NPL 221483	0.042	0.635
NPL 221485	-0.490	0.635
PTB 229074	-0.355	0.540
PTB 229075	-0.488	0.540
VNIIFTRI 79	0.702	1.139
VNIIFTRI 89	1.028	1.167

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.704 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	0.499	0.453
NIST A129	-0.175	0.453
NMi-VSL 226246	0.272	0.537
NPL 221481	-0.004	0.616
NPL 221483	-0.049	0.616
NPL 221485	-0.325	0.616
PTB 229074	-0.314	0.535
PTB 229075	-0.479	0.535
VNIIFTRI 79	0.689	1.124
VNIIFTRI 89	0.939	1.160

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.762 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	0.074	0.413
NIST A129	-0.089	0.413
NMi-VSL 226246	0.286	0.526
NPL 221481	0.240	0.578
NPL 221483	0.190	0.578
NPL 221485	-0.468	0.578
PTB 229074	-0.498	0.523
PTB 229075	-0.143	0.523
VNIIFTRI 79	0.795	1.090
VNIIFTRI 89	1.102	1.145

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.858 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	-0.154	0.384
NIST A129	-0.154	0.384
NMi-VSL 226246	0.182	0.507
NPL 221481	0.319	0.514
NPL 221483	0.259	0.514
NPL 221485	-0.154	0.514
PTB 229074	-0.299	0.505
PTB 229075	-0.133	0.505
VNIIFTRI 79	0.762	1.035
VNIIFTRI 89	0.955	1.121

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.991 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	-0.044	0.354
NIST A129	-0.211	0.354
NMi-VSL 226246	0.138	0.483
NPL 221481	0.367	0.429
NPL 221485	0.152	0.429
PTB 229074	-0.090	0.480
PTB 229075	-0.228	0.480

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.032 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	-0.189	0.351
NIST A129	-0.215	0.351
NMi-VSL 226246	0.094	0.481
NPL 221481	0.251	0.428
NPL 221483	0.181	0.428
NPL 221485	0.133	0.428
PTB 229074	-0.169	0.478
PTB 229075	-0.187	0.478
VNIIFTRI 79	0.697	0.961
VNIIFTRI 89	0.722	1.099

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.225 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	-0.177	0.325
NIST A129	-0.163	0.325
NMi-VSL 226246	0.132	0.592
NPL 221481	0.349	0.425
NPL 221485	0.210	0.425
PTB 229074	0.007	0.467
PTB 229075	-0.060	0.467

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.250 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	-0.288	0.323
NIST A129	-0.259	0.323
NMi-VSL 226246	0.103	0.591
NPL 221481	0.468	0.424
NPL 221483	0.238	0.424
NPL 221485	0.272	0.424
PTB 229074	-0.136	0.466
PTB 229075	-0.148	0.466
VNIIFTRI 79	0.398	1.004
VNIIFTRI 89	0.608	1.178

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.503 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	-0.267	0.301
NIST A129	-0.362	0.301
NMi-VSL 226246	0.381	0.581
NPL 221481	0.240	0.421
NPL 221483	0.280	0.421
NPL 221485	0.191	0.421
NRC A138	0.345	0.527
NRC A140	0.548	0.527
PTB 229074	-0.215	0.452
PTB 229075	-0.270	0.452
VNIIFTRI 79	0.506	1.055
VNIIFTRI 89	0.786	1.269

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.755 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	-0.179	0.275
NIST A129	-0.317	0.275
NMi-VSL 226246	0.294	0.576
NPL 221481	0.238	0.410
NPL 221483	0.248	0.410
NPL 221485	0.143	0.410
NRC A138	0.350	0.522
NRC A140	0.469	0.522
PTB 229074	-0.228	0.446
PTB 229075	-0.260	0.446
VNIIFTRI 79	0.755	1.004
VNIIFTRI 89	0.939	1.213

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.997 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	-0.227	0.266
NIST A129	-0.266	0.266
NMi-VSL 226246	0.266	0.572
NPL 221481	0.226	0.399
NPL 221483	0.286	0.399
NPL 221485	0.203	0.399
NRC A138	0.368	0.517
NRC A140	0.389	0.517
PTB 229074	-0.276	0.441
PTB 229075	-0.239	0.441
VNIIFTRI 79	0.746	0.955
VNIIFTRI 89	0.908	1.159

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.248 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	-0.111	0.256
NIST A129	-0.100	0.256
NMi-VSL 226246	0.258	0.512
NPL 221481	0.225	0.387
NPL 221483	0.265	0.387
NPL 221485	0.200	0.387
NRC A138	0.228	0.512
NRC A140	0.249	0.512
PTB 229074	-0.164	0.435
PTB 229075	-0.179	0.435
VNIIFTRI 79	0.763	0.904
VNIIFTRI 89	0.878	1.102
NMIJ B271	-0.208	0.309
NMIJ B310	-0.177	0.308

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.601 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.700 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.897 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	-0.054	0.242
NIST A129	-0.189	0.242
NMi-VSL 226246	0.083	0.368
NPL 221481	0.057	0.377
NPL 221483	0.067	0.377
NPL 221485	-0.070	0.377
NRC A138	0.054	0.505
NRC A140	0.164	0.505
PTB 229074	-0.221	0.426
PTB 229075	0.060	0.426
VNIIFTRI 79	0.539	0.821
VNIIFTRI 89	0.634	0.952
NMIJ B271	0.017	0.280
NMIJ B310	0.117	0.284

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.997 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.099 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.400 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.429 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	-0.055	0.241
NIST A129	-0.121	0.241
NMi-VSL 226246	0.161	0.340
NPL 221481	0.210	0.387
NPL 221485	0.000	0.387
NRC A138	-0.068	0.503
NRC A140	0.132	0.503
PTB 229074	-0.084	0.425
PTB 229075	0.083	0.425
NMIJ B271	0.005	0.279
NMIJ B310	-0.006	0.278

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.801 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 4.225 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 4.478 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 5.000 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 5.948 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 7.202 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 8.296 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 8.400 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	0.204	0.296
NIST A129	0.145	0.296
NMi-VSL 226246	-0.048	0.483
NPL 221481	-0.262	0.491
NPL 221483	-0.296	0.475
NPL 221485	-0.714	0.475
NRC A138	1.005	1.129
NRC A140	0.912	1.129
PTB 229074	-0.004	0.616
PTB 229075	-0.094	0.576
VNIIFTRI 79	0.102	0.983
VNIIFTRI 89	0.526	1.061

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 9.508 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 10.803 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 12.297 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 13.798 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 15.500 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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SELECT COUNT(USR_IDY) AS total FROM TB_USR WHERE usr_usr='spicard' AND usr_pwd='silence' KCDB Home GENERAL Add news CREATION Comparison Contact person Reference MODIFICATION Comparison Contact person Reference Modify individual result Comparison : EURAMET.T-K1 Comparison Results Contact person References Pilot Participants Conducted by Organized by List of individual result > Modify individual result Title Laboratory individual measurements

CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 16.999 K

Lab : laboratory
S/N i : serial number of thermometer i
T_i : temperature value for thermometer i
u_i : standard uncertainty in the calibration of thermometer i
u_comp : standard uncertainty in the comparison measurements

u_comp = 0.153 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	16.999286	0.124
NIST A129	16.999271	0.124
NMi-VSL 226246	16.999833	0.394
NPL 221481	16.999290	0.197
NPL 221483	16.999280	0.188
NPL 221485	16.998847	0.188
NRC A138	16.999430	0.550
NRC A140	16.999259	0.550
PTB 229074	16.999859	0.307
PTB 229075	16.999701	0.281
VNIIFTRI 79	16.999602	0.560
VNIIFTRI 89	16.999783	0.589

Edit Laboratory individual measurements 2 Edit Equivalence statements

CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 16.999 K

For each temperature in the comparison the key comparison reference value, T_R, is the weighted mean of T_i, the individual temperature values of thermometers.
The weighted mean is calculated using the laboratory uncertainty combined with the comparison uncertainty, to set the weights.
T_R is used as the baseline for the comparison, but has no special significance with respect to the ITS-90, and is used without uncertainty.

T_R = 16.999335 K

The degree of equivalence of each temperature T_i with respect to the key comparison reference value, T_R, is given by a pair of terms:
D_i = (T_i -T_R) and U_i, its expanded uncertainty at 95 % confidence, both expressed in mK. U_i includes the uncertainties in the original laboratory calibrations and in the comparison measurements, but not in T_R.

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

Edit Degrees of equivalence description 1

CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 16.999 K

Edit Matrix of equivalence Degrees of equivalence description 2

Results are presented under A4 printable format in Summary Results (.PDF file).

Edit Graphs

CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 16.999 K

Degrees of equivalence D_i and expanded uncertainty U_i (k = 2) expressed in mK

Red diamonds : CCT-K1

Blue squares : EURAMET.T-K1

Edit * Position Rounding note Online

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 18.597 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 20.299 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 21.575 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 22.677 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 23.496 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	0.056	0.446
NIST A129	0.047	0.446
NMi-VSL 226246	0.494	1.166
NPL 221481	-0.048	0.524
NPL 221483	-0.277	0.510
NPL 221485	-0.120	0.510
NRC A138	-0.448	1.142
NRC A140	-0.439	1.142
PTB 229074	0.548	0.722
PTB 229075	0.266	0.669
VNIIFTRI 79	-0.137	1.161
VNIIFTRI 89	-0.067	1.252

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 24.102 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	-0.041	0.454
NIST A129	0.041	0.454
NMi-VSL 226246	0.531	1.196
NPL 221481	-0.050	0.527
NPL 221483	-0.199	0.513
NPL 221485	-0.218	0.513
NRC A138	-0.083	1.142
NRC A140	-0.040	1.142
PTB 229074	0.645	0.725
PTB 229075	0.281	0.671
VNIIFTRI 79	-0.319	1.161
VNIIFTRI 89	-0.185	1.256

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ =24.340 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	-0.126	0.463
NIST A129	-0.103	0.463
NMi-VSL 226246	0.448	1.207
NPL 221481	-0.047	0.528
NPL 221485	-0.098	0.514
NRC A138	-0.266	1.142
NRC A140	-0.447	1.142
PTB 229074	0.530	0.726
PTB 229075	0.381	0.673

Results are presented under A4 printable format in Summary Results (.PDF file).

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 24.446 K

Results are presented under A4 printable format in Summary Results (.PDF file).

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 24.551 K


Lab i	D_i	U_i
	/ mK	/ mK
NIST A128	-0.068	0.463
NIST A129	-0.066	0.463
NMi-VSL 226246	0.460	1.215
NPL 221481	0.021	0.529
NPL 221483	-0.133	0.515
NPL 221485	-0.232	0.515
NRC A138	0.190	1.142
NRC A140	0.147	1.142
PTB 229074	0.626	0.727
PTB 229075	0.281	0.674
VNIIFTRI 79	-0.372	1.161
VNIIFTRI 89	-0.274	1.258

Results are presented under A4 printable format in Summary Results (.PDF file).

Comparison

Comparison close

CCT-K1

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Information & contact
Participants

Metrology area, Sub-field	Thermometry, Rhodium - Iron Resistance Thermometers
Description	Realizations of the ITS-90 from 0.65 K to 24.6 K
Time of measurements	1997 - 2001
Status	Approved for equivalence

Final Reports of the comparisons	Metrologia, 2006, 43, Tech. Suppl., 03002
Measurand	Temperature: 0.65 K to 24.6 K
Transfer device	Rh-Fe resistance thermometers

Comparison type	Key Comparison
Consultative Committee	CCT (Consultative Committee for Thermometry)
Conducted by	CCT (Consultative Committee for Thermometry)
Comments	Results published on 21 March 2006 Realizations of the ITS-90 from 0.65 K to 24.6 K
Pilot institute	NPL National Physical Laboratory United Kingdom
Contact person	R. Rusby +44 (0) 20 8943 7036

Pilot laboratory
NPL	National Physical Laboratory, United Kingdom, EURAMET

NIST	National Institute of Standards and Technology, United States, SIM

NMIJ AIST

National Metrology Institute of Japan, Japan, APMP

NMi-VSL

Nederlands Meetinstituut - Van Swinden Laboratorium (became VSL in 2009), Netherlands, EURAMET

NRC	National Research Council, Canada, SIM

PTB	Physikalisch-Technische Bundesanstalt, Germany, EURAMET

VNIIFTRI

Institute of Physical Technical and Radiotechnical Measurements, Rosstandart, Russian Federation, COOMET

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.650 K

T_R = 0.649875 K

The degrees of equivalence between each pair of thermometers is given by:
D_ij = (D_i - D_j) = (T_i - T_R) - (T_j - T_R) and U_ij = (U_i² + U_j²)^1/2, its expanded uncertainty (at 95 % confidence), both expressed in mK.

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.677 K

T_R = 0.676928 K

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.704 K

T_R = 0.704354 K

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.762 K

T_R = 0.761580 K

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.858 K

T_R = 0.858421 K

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.991 K

T_R = 0.991223 K

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.032 K

T_R = 1.031584 K

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.225 K

T_R = 1.224991 K

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.250 K

T_R = 1.249542 K

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.503 K

T_R = 1.503370 K

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.755 K

T_R = 1.754822 K

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.997 K

T_R = 1.996554 K

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.248 K

T_R = 2.248485 K

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.601 K

T_R = 2.600776 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.700 K

T_R = 2.699911 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.897 K

T_R = 2.896733 K

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.997 K

T_R = 2.996648 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.099 K

T_R = 3.099398 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.400 K

T_R = 3.400235 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.429 K

T_R = 3.429250 K

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.801 K

T_R = 3.800903 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 4.225 K

T_R = 4.224794 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 4.478 K

T_R = 4.477522 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 5.000 K

T_R = 5.000458 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 5.948 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 7.202 K

T_R = 7.201544 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 8.296 K

T_R = 8.296372 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 8.400 K

T_R = 8.399612 K

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 9.508 K

T_R = 9.508020 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 10.803 K

T_R = 10.803390 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 12.297 K

T_R = 12.297309 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 13.798 K

T_R = 13.798183 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 15.500 K

T_R = 15.499566 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 16.999 K

T_R = 16.999335 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 18.597 K

T_R = 18.597377 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 20.299 K

T_R = 20.298899 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 21.575 K

T_R = 21.575444 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 22.677 K

T_R = 22.676998 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 23.496 K

T_R = 23.496448 K

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 24.102 K

T_R = 24.101970 K

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 24.340 K

T_R = 24.340317 K

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 24.446 K

T_R = 24.446403 K

EURAMET.T-K1 was linked to CCT-K1 via NPL, PTB and VSL who participated in both comparisons.

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 24.551 K

T_R = 24.551354 K

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.650 K

Lab : laboratory
S/N i : serial number of thermometer i
T_i : temperature value for thermometer i
u_i : standard uncertainty in the calibration of thermometer i
u_comp : standard uncertainty in the comparison measurements

u_comp = 0.205 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 0.650152 0.139 NIST A129 0.649998 0.139 NMi-VSL 226246 0.650370 0.182 NPL 221481 0.649615 0.254 NPL 221483 0.649625 0.254 NPL 221485 0.649681 0.254 PTB 229074 0.649546 0.180 PTB 229075 0.649551 0.180 VNIIFTRI 79 0.650145 0.540 VNIIFTRI 89 0.650376 0.540

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.677 K

u_comp = 0.201 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 0.677079 0.121 NIST A129 0.676957 0.121 NMi-VSL 226246 0.677410 0.182 NPL 221481 0.677030 0.245 NPL 221483 0.676970 0.245 NPL 221485 0.676438 0.245 PTB 229074 0.676573 0.180 PTB 229075 0.676440 0.180 VNIIFTRI 79 0.677630 0.533 VNIIFTRI 89 0.677956 0.548

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.704 K

u_comp = 0.198 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 0.704853 0.110 NIST A129 0.704179 0.110 NMi-VSL 226246 0.704626 0.182 NPL 221481 0.704350 0.236 NPL 221483 0.704305 0.236 NPL 221485 0.704029 0.236 PTB 229074 0.704040 0.180 PTB 229075 0.703875 0.180 VNIIFTRI 79 0.705043 0.526 VNIIFTRI 89 0.705293 0.545

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.762 K

u_comp = 0.190 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 0.761654 0.082 NIST A129 0.761491 0.082 NMi-VSL 226246 0.761866 0.182 NPL 221481 0.761820 0.218 NPL 221483 0.761770 0.218 NPL 221485 0.761112 0.218 PTB 229074 0.761082 0.180 PTB 229075 0.761437 0.180 VNIIFTRI 79 0.762375 0.511 VNIIFTRI 89 0.762682 0.540

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.858 K

u_comp = 0.177 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 0.858267 0.076 NIST A129 0.858267 0.076 NMi-VSL 226246 0.858603 0.182 NPL 221481 0.858740 0.186 NPL 221483 0.858680 0.186 NPL 221485 0.858267 0.186 PTB 229074 0.858122 0.180 PTB 229075 0.858288 0.180 VNIIFTRI 79 0.859183 0.486 VNIIFTRI 89 0.859376 0.532

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 0.991 K

u_comp = 0.159 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 0.991179 0.078 NIST A129 0.991012 0.078 NMi-VSL 226246 0.991361 0.182 NPL 221481 0.991590 0.144 NPL 221485 0.991375 0.144 PTB 229074 0.991133 0.180 PTB 229075 0.990995 0.180

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.032 K

u_comp = 0.157 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 1.031395 0.078 NIST A129 1.031369 0.078 NMi-VSL 226246 1.031678 0.182 NPL 221481 1.031835 0.145 NPL 221483 1.031765 0.145 NPL 221485 1.031717 0.145 PTB 229074 1.031415 0.180 PTB 229075 1.031397 0.180 VNIIFTRI 79 1.032281 0.454 VNIIFTRI 89 1.032306 0.526

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.225 K

u_comp = 0.149 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 1.224814 0.065 NIST A129 1.224828 0.065 NMi-VSL 226246 1.225123 0.256 NPL 221481 1.225340 0.151 NPL 221485 1.225201 0.151 PTB 229074 1.224998 0.180 PTB 229075 1.224931 0.180

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.250 K

u_comp = 0.148 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 1.249254 0.065 NIST A129 1.249283 0.065 NMi-VSL 226246 1.249645 0.256 NPL 221481 1.250010 0.152 NPL 221483 1.249780 0.152 NPL 221485 1.249814 0.152 PTB 229074 1.249406 0.180 PTB 229075 1.249394 0.180 VNIIFTRI 79 1.249940 0.480 VNIIFTRI 89 1.250150 0.570

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.503 K

u_comp = 0.137 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 1.503103 0.062 NIST A129 1.503008 0.062 NMi-VSL 226246 1.503751 0.256 NPL 221481 1.503610 0.160 NPL 221483 1.503650 0.160 NPL 221485 1.503561 0.160 NRC A138 1.503715 0.225 NRC A140 1.503918 0.225 PTB 229074 1.503155 0.180 PTB 229075 1.503100 0.180 VNIIFTRI 79 1.503876 0.510 VNIIFTRI 89 1.504156 0.620

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.755 K

u_comp = 0.132 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 1.754643 0.038 NIST A129 1.754505 0.038 NMi-VSL 226246 1.755116 0.256 NPL 221481 1.755060 0.157 NPL 221483 1.755070 0.157 NPL 221485 1.754965 0.157 NRC A138 1.755172 0.225 NRC A140 1.755291 0.225 PTB 229074 1.754594 0.180 PTB 229075 1.754562 0.180 VNIIFTRI 79 1.755577 0.484 VNIIFTRI 89 1.755761 0.592

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 1.997 K

u_comp = 0.127 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 1.996327 0.039 NIST A129 1.996288 0.039 NMi-VSL 226246 1.996820 0.256 NPL 221481 1.996780 0.154 NPL 221483 1.996840 0.154 NPL 221485 1.996757 0.154 NRC A138 1.996922 0.225 NRC A140 1.996943 0.225 PTB 229074 1.996278 0.180 PTB 229075 1.996315 0.180 VNIIFTRI 79 1.997300 0.460 VNIIFTRI 89 1.997462 0.565

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.248 K

u_comp = 0.122 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 2.248374 0.039 NIST A129 2.248385 0.039 NMi-VSL 226246 2.248743 0.225 NPL 221481 2.248710 0.150 NPL 221483 2.248750 0.150 NPL 221485 2.248685 0.150 NRC A138 2.248713 0.225 NRC A140 2.248734 0.225 PTB 229074 2.248321 0.180 PTB 229075 2.248306 0.180 VNIIFTRI 79 2.249248 0.435 VNIIFTRI 89 2.249363 0.538 NMIJ B271 2.248277 0.095 NMIJ B310 2.248308 0.094

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.601 K

u_comp = 0.115 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	2.600642	0.040
NIST A129	2.600648	0.040
NMi-VSL 226246	2.600862	0.181
NPL 221481	2.600827	0.146
NPL 221483	2.600842	0.146
NPL 221485	2.600863	0.146
NRC A138	2.600854	0.225
NRC A140	2.600896	0.225
PTB 229074	2.600646	0.180
PTB 229075	2.600798	0.180
VNIIFTRI 79	2.601411	0.406
VNIIFTRI 89	2.601495	0.498
NMIJ B271	2.600793	0.084
NMIJ B310	2.600816	0.082

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.700 K

u_comp = 0.115 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	2.699899	0.040
NIST A129	2.699752	0.040
NMi-VSL 226246	2.700027	0.169
NPL 221481	2.699890	0.147
NPL 221483	2.699940	0.147
NPL 221485	2.699849	0.147
NRC A138	2.699987	0.225
NRC A140	2.700099	0.225
PTB 229074	2.699794	0.180
PTB 229075	2.699936	0.180
VNIIFTRI 79	2.700463	0.402
VNIIFTRI 89	2.700602	0.486
NMIJ B271	2.699928	0.085
NMIJ B310	2.699939	0.082

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.897 K

u_comp = 0.114 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 2.896679 0.040 NIST A129 2.896544 0.040 NMi-VSL 226246 2.896816 0.144 NPL 221481 2.896790 0.150 NPL 221483 2.896800 0.150 NPL 221485 2.896663 0.150 NRC A138 2.896787 0.225 NRC A140 2.896897 0.225 PTB 229074 2.896512 0.180 PTB 229075 2.896793 0.180 VNIIFTRI 79 2.897272 0.394 VNIIFTRI 89 2.897367 0.462 NMIJ B271 2.896750 0.081 NMIJ B310 2.896850 0.084

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 2.997 K

u_comp = 0.114 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	2.996572	0.041
NIST A129	2.996576	0.041
NMi-VSL 226246	2.996750	0.131
NPL 221481	2.996710	0.151
NPL 221485	2.996632	0.151
NRC A138	2.996624	0.225
NRC A140	2.996781	0.225
PTB 229074	2.996582	0.180
PTB 229075	2.996720	0.180
NMIJ B271	2.996679	0.082
NMIJ B310	2.996688	0.080

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.099 K

u_comp = 0.114 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	3.099314	0.041
NIST A129	3.099213	0.041
NMi-VSL 226246	3.099533	0.130
NPL 221481	3.099520	0.153
NPL 221483	3.099480	0.153
NPL 221485	3.099376	0.153
NRC A138	3.099336	0.225
NRC A140	3.099494	0.225
PTB 229074	3.099343	0.180
PTB 229075	3.099502	0.180
VNIIFTRI 79	3.099793	0.392
VNIIFTRI 89	3.099869	0.451
NMIJ B271	3.099409	0.082
NMIJ B310	3.099440	0.080

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.400 K

u_comp = 0.113 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	3.400154	0.042
NIST A129	3.400049	0.042
NMi-VSL 226246	3.400396	0.127
NPL 221481	3.400390	0.157
NPL 221483	3.400290	0.157
NPL 221485	3.400242	0.157
NRC A138	3.400163	0.225
NRC A140	3.400390	0.225
PTB 229074	3.400225	0.180
PTB 229075	3.400352	0.180
VNIIFTRI 79	3.400410	0.396
VNIIFTRI 89	3.400480	0.455
NMIJ B271	3.400259	0.082
NMIJ B310	3.400234	0.081

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.429 K

u_comp = 0.113 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 3.429195 0.042 NIST A129 3.429129 0.042 NMi-VSL 226246 3.429411 0.127 NPL 221481 3.429460 0.157 NPL 221485 3.429250 0.157 NRC A138 3.429182 0.225 NRC A140 3.429382 0.225 PTB 229074 3.429166 0.180 PTB 229075 3.429333 0.180 NMIJ B271 3.429255 0.082 NMIJ B310 3.429244 0.081

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 3.801 K

u_comp = 0.112 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	3.800754	0.042
NIST A129	3.800731	0.042
NMi-VSL 226246	3.801097	0.124
NPL 221481	3.801025	0.162
NPL 221483	3.800935	0.162
NPL 221485	3.800972	0.162
NRC A138	3.800894	0.225
NRC A140	3.800958	0.225
PTB 229074	3.800798	0.180
PTB 229075	3.801003	0.180
VNIIFTRI 79	3.801008	0.403
VNIIFTRI 89	3.801137	0.460
NMIJ B271	3.800962	0.085
NMIJ B310	3.800991	0.084

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 4.225 K

u_comp = 0.111 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	4.224713	0.042
NIST A129	4.224680	0.042
NMi-VSL 226246	4.224827	0.122
NPL 221481	4.224760	0.167
NPL 221483	4.224731	0.167
NPL 221485	4.224823	0.167
NRC A138	4.224794	0.225
NRC A140	4.224867	0.225
PTB 229074	4.224704	0.180
PTB 229075	4.224800	0.180
VNIIFTRI 79	4.224908	0.409
VNIIFTRI 89	4.225064	0.465
NMIJ B271	4.224928	0.088
NMIJ B310	4.224923	0.087

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 4.478 K

u_comp = 0.112 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	4.477545	0.042
NIST A129	4.477546	0.042
NMi-VSL 226246	4.477459	0.206
NPL 221481	4.477410	0.210
NPL 221483	4.477489	0.201
NPL 221485	4.477502	0.201
NRC A138	4.477701	0.550
NRC A140	4.478134	0.550
PTB 229074	4.477475	0.180
PTB 229075	4.477406	0.180
VNIIFTRI 79	4.477674	0.413
VNIIFTRI 89	4.477791	0.468

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 5.000 K

u_comp = 0.114 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	5.000483	0.067
NIST A129	5.000483	0.067
NMi-VSL 226246	5.000468	0.206
NPL 221481	5.000220	0.210
NPL 221483	5.000395	0.201
NPL 221485	5.000332	0.201
NRC A138	5.001124	0.550
NRC A140	5.001270	0.550
PTB 229074	5.000397	0.270
PTB 229075	5.000352	0.250
VNIIFTRI 79	5.000647	0.421
VNIIFTRI 89	5.000713	0.474

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 5.948 K

u_comp = 0.118 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	5.947948	0.064
NIST A129	5.948148	0.064
NMi-VSL 226246	5.948420	0.206
NPL 221481	5.948030	0.210
NPL 221483	5.948374	0.201
NPL 221485	5.947935	0.201
NRC A138	5.948869	0.550
NRC A140	5.949112	0.550
PTB 229074	5.948358	0.273
PTB 229075	5.948217	0.252
VNIIFTRI 79	5.948466	0.436
VNIIFTRI 89	5.948584	0.485

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 7.202 K

u_comp = 0.122 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	7.201615	0.070
NIST A129	7.201513	0.070
NMi-VSL 226246	7.201679	0.206
NPL 221481	7.201400	0.210
NPL 221483	7.201415	0.201
NPL 221485	7.201191	0.201
NRC A138	7.202363	0.550
NRC A140	7.202306	0.550
PTB 229074	7.201593	0.277
PTB 229075	7.201538	0.256
VNIIFTRI 79	7.201591	0.456
VNIIFTRI 89	7.201839	0.501

print out

CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 8.296 K

u_comp = 0.127 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	8.296546	0.076
NIST A129	8.296561	0.076
NMi-VSL 226246	8.296278	0.206
NPL 221481	8.296020	0.210
NPL 221485	8.295779	0.201
NRC A138	8.297318	0.550
NRC A140	8.297308	0.550
PTB 229074	8.296214	0.280
PTB 229075	8.296135	0.258

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 8.400 K

u_comp = 0.127 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 8.399816 0.076 NIST A129 8.399757 0.076 NMi-VSL 226246 8.399564 0.206 NPL 221481 8.399350 0.210 NPL 221483 8.399316 0.201 NPL 221485 8.398898 0.201 NRC A138 8.400617 0.550 NRC A140 8.400524 0.550 PTB 229074 8.399608 0.280 PTB 229075 8.399518 0.259 VNIIFTRI 79 8.399714 0.475 VNIIFTRI 89 8.400138 0.515

print out

CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 9.508 K

u_comp = 0.131 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	9.508227	0.086
NIST A129	9.508237	0.086
NMi-VSL 226246	9.508099	0.206
NPL 221481	9.507680	0.210
NPL 221483	9.507531	0.201
NPL 221485	9.507387	0.201
NRC A138	9.509019	0.550
NRC A140	9.508971	0.550
PTB 229074	9.507997	0.284
PTB 229075	9.507851	0.262
VNIIFTRI 79	9.508226	0.492
VNIIFTRI 89	9.508531	0.528

print out

CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 10.803 K

u_comp = 0.137 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	10.803560	0.096
NIST A129	10.803616	0.096
NMi-VSL 226246	10.803584	0.227
NPL 221481	10.803070	0.206
NPL 221483	10.803011	0.200
NPL 221485	10.802842	0.200
NRC A138	10.804196	0.550
NRC A140	10.804185	0.550
PTB 229074	10.803248	0.288
PTB 229075	10.803221	0.265
VNIIFTRI 79	10.803595	0.513
VNIIFTRI 89	10.803927	0.544

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 12.297 K

u_comp = 0.145 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	12.297349	0.106
NIST A129	12.297413	0.106
NMi-VSL 226246	12.297900	0.267
NPL 221481	12.297090	0.199
NPL 221483	12.297224	0.197
NPL 221485	12.296905	0.197
NRC A138	12.297793	0.550
NRC A140	12.297778	0.550
PTB 229074	12.297149	0.292
PTB 229075	12.297099	0.269
VNIIFTRI 79	12.297633	0.536
VNIIFTRI 89	12.297547	0.562

print out

CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 13.798 K

u_comp = 0.153 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	13.798156	0.111
NIST A129	13.798122	0.111
NMi-VSL 226246	13.798881	0.308
NPL 221481	13.798130	0.191
NPL 221483	13.798170	0.182
NPL 221485	13.797754	0.182
NRC A138	13.798459	0.550
NRC A140	13.798305	0.550
PTB 229074	13.798317	0.297
PTB 229075	13.798209	0.273
VNIIFTRI 79	13.798638	0.560
VNIIFTRI 89	13.798620	0.580

print out

CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 15.500 K

u_comp = 0.153 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	15.499479	0.119
NIST A129	15.499474	0.119
NMi-VSL 226246	15.500221	0.354
NPL 221481	15.499523	0.194
NPL 221483	15.499571	0.185
NPL 221485	15.499138	0.185
NRC A138	15.499689	0.550
NRC A140	15.499662	0.550
PTB 229074	15.499940	0.302
PTB 229075	15.499849	0.277
VNIIFTRI 79	15.499890	0.560
VNIIFTRI 89	15.499817	0.585

print out

CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 16.999 K

u_comp = 0.153 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	16.999286	0.124
NIST A129	16.999271	0.124
NMi-VSL 226246	16.999833	0.394
NPL 221481	16.999290	0.197
NPL 221483	16.999280	0.188
NPL 221485	16.998847	0.188
NRC A138	16.999430	0.550
NRC A140	16.999259	0.550
PTB 229074	16.999859	0.307
PTB 229075	16.999701	0.281
VNIIFTRI 79	16.999602	0.560
VNIIFTRI 89	16.999783	0.589

print out

CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 18.597 K

u_comp = 0.153 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	18.597374	0.129
NIST A129	18.597342	0.129
NMi-VSL 226246	18.597934	0.437
NPL 221481	18.597330	0.200
NPL 221483	18.597229	0.191
NPL 221485	18.596804	0.191
NRC A138	18.597402	0.550
NRC A140	18.597237	0.550
PTB 229074	18.597946	0.312
PTB 229075	18.597872	0.285
VNIIFTRI 79	18.597658	0.560
VNIIFTRI 89	18.597830	0.593

print out

CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 20.299 K

u_comp = 0.153 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	20.299107	0.132
NIST A129	20.299108	0.132
NMi-VSL 226246	20.299225	0.475
NPL 221481	20.298690	0.203
NPL 221483	20.298576	0.194
NPL 221485	20.298352	0.194
NRC A138	20.298800	0.550
NRC A140	20.298750	0.550
PTB 229074	20.299355	0.317
PTB 229075	20.299131	0.289
VNIIFTRI 79	20.298975	0.560
VNIIFTRI 89	20.299144	0.598

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 21.575 K

u_comp = 0.153 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	21.575775	0.142
NIST A129	21.575754	0.142
NMi-VSL 226246	21.575850	0.514
NPL 221481	21.575120	0.207
NPL 221483	21.574976	0.198
NPL 221485	21.574975	0.198
NRC A138	21.575266	0.550
NRC A140	21.575114	0.550
PTB 229074	21.575934	0.321
PTB 229075	21.575693	0.292
VNIIFTRI 79	21.575227	0.560
VNIIFTRI 89	21.575344	0.602

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 22.677 K

u_comp = 0.153 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	22.677193	0.152
NIST A129	22.677155	0.152
NMi-VSL 226246	22.677427	0.542
NPL 221481	22.676930	0.210
NPL 221483	22.676699	0.201
NPL 221485	22.676646	0.201
NRC A138	22.676586	0.550
NRC A140	22.676571	0.550
PTB 229074	22.677453	0.324
PTB 229075	22.677222	0.295
VNIIFTRI 79	22.676869	0.560
VNIIFTRI 89	22.676872	0.605

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 23.496 K

u_comp = 0.153 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 23.496504 0.162 NIST A129 23.496495 0.162 NMi-VSL 226246 23.496942 0.563 NPL 221481 23.496400 0.213 NPL 221483 23.496171 0.204 NPL 221485 23.496328 0.204 NRC A138 23.496000 0.550 NRC A140 23.496009 0.550 PTB 229074 23.496996 0.327 PTB 229075 23.496714 0.297 VNIIFTRI 79 23.496311 0.560 VNIIFTRI 89 23.496381 0.607

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 24.102 K

u_comp = 0.153 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 24.101929 0.168 NIST A129 24.102011 0.168 NMi-VSL 226246 24.102501 0.578 NPL 221481 24.101920 0.215 NPL 221483 24.101771 0.206 NPL 221485 24.101752 0.206 NRC A138 24.101887 0.550 NRC A140 24.101930 0.550 PTB 229074 24.102615 0.329 PTB 229075 24.102251 0.299 VNIIFTRI 79 24.101651 0.560 VNIIFTRI 89 24.101785 0.609

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 24.340 K

u_comp = 0.153 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 24.340191 0.174 NIST A129 24.340214 0.174 NMi-VSL 226246 24.340765 0.584 NPL 221481 24.340270 0.215 NPL 221485 24.340219 0.206 NRC A138 24.340051 0.550 NRC A140 24.339870 0.550 PTB 229074 24.340847 0.329 PTB 229075 24.340698 0.299

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CCT-K1 and EURAMET.T-K1

MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 24.446 K

u_comp = 0.153 mK

Laboratory individual measurements for CCT-K1:

Lab, S/N i	T_i / mK	u_i / mK

NIST A128	24.446295	0.174
NIST A129	24.446429	0.174
NMi-VSL 226246	24.446981	0.587
NPL 221481	24.446370	0.216
NPL 221483	24.446221	0.207
NPL 221485	24.446209	0.207
NRC A138	24.446435	0.550
NRC A140	24.446466	0.550
PTB 229074	24.447000	0.330
PTB 229075	24.446767	0.300
VNIIFTRI 79	24.446009	0.560
VNIIFTRI 89	24.446107	0.610

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MEASURAND : Temperature T₉₀ expressed in K
NOMINAL TEMPERATURE : T₉₀ = 24.551 K

u_comp = 0.153 mK

Lab, S/N i
T_i / mK u_i / mK NIST A128 24.551286 0.174 NIST A129 24.551288 0.174 NMi-VSL 226246 24.551814 0.588 NPL 221481 24.551375 0.216 NPL 221483 24.551221 0.207 NPL 221485 24.551122 0.207 NRC A138 24.551544 0.550 NRC A140 24.551501 0.550 PTB 229074 24.551980 0.330 PTB 229075 24.551635 0.300 VNIIFTRI 79 24.550982 0.560 VNIIFTRI 89 24.551080 0.610

KCDB

CIPM MRA

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Key and supplementary comparisons - Print out