Ertle, S., Dissertation, Technische Universitt Mnchen, Germany, 1979.

234 of 272 jt data were selected to develop the IAPWS-95 Formulation.
Temperatures were converted to the ITS-90 scale.
 
 T / K          p / MPa        jt / (K/MPa)   Author                             No.
  431.890729563    0.098700000   34.814000000 ERTLE (1979)                       001
  431.865732688    0.098700000   34.521000000 ERTLE (1979)                       002
  486.156778255    0.099300000   21.620000000 ERTLE (1979)                       003
  486.136778764    0.099300000   22.339000000 ERTLE (1979)                       004
  486.125779044    0.099300000   21.724000000 ERTLE (1979)                       005
  486.635766234    0.465500000   22.244000000 ERTLE (1979)                       006
  486.608766903    0.465100000   21.298000000 ERTLE (1979)                       007
  488.446723820    0.962700000   21.919000000 ERTLE (1979)                       008
  488.437724019    0.963700000   22.196000000 ERTLE (1979)                       009
  486.102779631    1.660200000   22.612000000 ERTLE (1979)                       010
  486.094779835    1.660800000   21.868000000 ERTLE (1979)                       011
  521.151639742    0.100400000   17.006600000 ERTLE (1979)                       012
  521.154639780    0.100400000   16.837400000 ERTLE (1979)                       013
  521.154639780    0.100400000   16.826900000 ERTLE (1979)                       014
  521.159639843    0.100400000   16.843800000 ERTLE (1979)                       015
  521.279641366    0.492800000   17.414500000 ERTLE (1979)                       016
  521.277641340    0.492200000   17.311100000 ERTLE (1979)                       017
  521.279641366    0.494100000   17.471500000 ERTLE (1979)                       018
  521.278641353    0.492400000   17.443600000 ERTLE (1979)                       019
  521.703646818    0.993000000   17.072500000 ERTLE (1979)                       020
  521.709646896    0.994300000   16.937700000 ERTLE (1979)                       021
  521.709646896    0.993800000   17.001800000 ERTLE (1979)                       022
  521.711646922    0.994800000   16.989500000 ERTLE (1979)                       023
  522.037651193    1.839900000   16.907300000 ERTLE (1979)                       024
  522.036651180    1.816900000   16.905900000 ERTLE (1979)                       025
  522.036651180    1.820400000   16.979200000 ERTLE (1979)                       026
  522.034651154    1.821600000   16.926800000 ERTLE (1979)                       027
  572.344470199    0.106500000   12.715300000 ERTLE (1979)                       028
  572.270469722    0.106300000   12.678700000 ERTLE (1979)                       029
  572.249469586    0.106400000   12.564100000 ERTLE (1979)                       030
  572.225469430    0.106500000   12.452300000 ERTLE (1979)                       031
  572.174469096    0.106500000   12.590500000 ERTLE (1979)                       032
  572.063468362    0.362700000   12.606300000 ERTLE (1979)                       033
  572.044468236    0.359100000   12.395200000 ERTLE (1979)                       034
  572.019468068    0.353600000   12.360500000 ERTLE (1979)                       035
  571.973467759    0.349400000   12.634600000 ERTLE (1979)                       036
  572.963473989    0.538800000   12.525900000 ERTLE (1979)                       037
  572.950473913    0.549900000   12.724700000 ERTLE (1979)                       038
  572.923473754    0.546600000   12.325000000 ERTLE (1979)                       039
  572.910473678    0.542900000   12.567200000 ERTLE (1979)                       040
  572.720472543    1.123300000   12.671700000 ERTLE (1979)                       041
  572.662472190    1.074600000   12.590500000 ERTLE (1979)                       042
  572.645472086    1.077500000   12.453200000 ERTLE (1979)                       043
  572.617471914    1.090300000   12.444600000 ERTLE (1979)                       044
  571.945467570    1.456600000   12.272300000 ERTLE (1979)                       045
  571.937467516    1.452100000   12.547700000 ERTLE (1979)                       046
  571.948467590    1.485800000   12.334600000 ERTLE (1979)                       047
  571.951467610    1.482400000   12.419200000 ERTLE (1979)                       048
  571.778466427    2.363800000   12.614000000 ERTLE (1979)                       049
  571.778466427    2.367200000   12.286900000 ERTLE (1979)                       050
  571.776466413    2.370000000   12.214100000 ERTLE (1979)                       051
  571.726466066    2.371500000   12.384900000 ERTLE (1979)                       052
  623.054989222    0.112200000    9.452800000 ERTLE (1979)                       053
  623.050989526    0.111800000    9.709300000 ERTLE (1979)                       054
  623.030991050    0.112100000    9.526000000 ERTLE (1979)                       055
  623.026991355    0.112100000    9.541500000 ERTLE (1979)                       056
  623.019991888    0.112100000    9.617200000 ERTLE (1979)                       057
  623.572949437    0.540400000    9.398500000 ERTLE (1979)                       058
  623.544951603    0.534800000    9.509000000 ERTLE (1979)                       059
  623.539951990    0.533500000    9.566500000 ERTLE (1979)                       060
  623.530952685    0.535400000    9.591800000 ERTLE (1979)                       061
  623.513953999    0.533000000    9.624400000 ERTLE (1979)                       062
  622.519029753    1.063200000    9.533000000 ERTLE (1979)                       063
  622.516029978    1.064300000    9.650300000 ERTLE (1979)                       064
  622.521029603    1.074800000    9.722300000 ERTLE (1979)                       065
  622.528029078    1.070100000    9.434700000 ERTLE (1979)                       066
  623.363965562    2.556100000    9.583000000 ERTLE (1979)                       067
  623.425960789    2.476300000    9.507300000 ERTLE (1979)                       068
  623.431960326    2.493000000    9.402500000 ERTLE (1979)                       069
  623.425960789    2.509900000    9.293000000 ERTLE (1979)                       070
  624.384885850    4.925500000    9.030700000 ERTLE (1979)                       071
  624.421882917    4.943400000    9.098300000 ERTLE (1979)                       072
  624.412883631    4.922000000    9.293100000 ERTLE (1979)                       073
  624.430882203    4.933200000    9.246800000 ERTLE (1979)                       074
  673.148036242    0.118600000    7.518700000 ERTLE (1979)                       075
  673.142037473    0.118600000    7.529300000 ERTLE (1979)                       076
  673.157034395    0.118800000    7.651900000 ERTLE (1979)                       077
  673.147036447    0.119500000    7.412000000 ERTLE (1979)                       078
  673.227020019    0.572300000    7.443000000 ERTLE (1979)                       079
  673.220021458    0.576100000    7.515600000 ERTLE (1979)                       080
  673.229019608    0.575600000    7.507400000 ERTLE (1979)                       081
  673.230019403    0.577100000    7.536600000 ERTLE (1979)                       082
  673.134039115    1.051200000    7.601600000 ERTLE (1979)                       083
  673.144037063    1.054200000    7.397400000 ERTLE (1979)                       084
  673.145036858    1.051000000    7.566500000 ERTLE (1979)                       085
  673.141037679    1.049200000    7.495900000 ERTLE (1979)                       086
  673.090048142    2.520200000    7.392900000 ERTLE (1979)                       087
  673.098046501    2.521300000    7.340300000 ERTLE (1979)                       088
  673.102045680    2.522900000    7.534700000 ERTLE (1979)                       089
  673.108044450    2.523000000    7.479300000 ERTLE (1979)                       090
  673.894882169    5.021200000    7.390700000 ERTLE (1979)                       091
  673.890882999    5.018600000    7.311100000 ERTLE (1979)                       092
  673.885884035    5.022600000    7.230200000 ERTLE (1979)                       093
  673.885884035    5.019600000    7.292900000 ERTLE (1979)                       094
  723.254537328    0.121600000    6.161500000 ERTLE (1979)                       095
  723.275530463    0.121900000    6.069100000 ERTLE (1979)                       096
  723.282528174    0.121900000    6.079100000 ERTLE (1979)                       097
  723.286526866    0.121800000    6.004400000 ERTLE (1979)                       098
  722.953635632    0.553900000    5.983300000 ERTLE (1979)                       099
  722.955634980    0.553000000    6.045600000 ERTLE (1979)                       100
  722.961633022    0.552600000    6.146600000 ERTLE (1979)                       101
  722.968630738    0.551600000    6.117700000 ERTLE (1979)                       102
  723.288526212    1.041800000    5.983100000 ERTLE (1979)                       103
  723.280528828    1.041800000    6.080200000 ERTLE (1979)                       104
  723.277529809    1.041200000    6.004400000 ERTLE (1979)                       105
  723.268532751    1.039600000    6.100600000 ERTLE (1979)                       106
  723.213550728    2.512500000    6.038000000 ERTLE (1979)                       107
  723.212551055    2.507600000    5.967100000 ERTLE (1979)                       108
  723.214550401    2.506900000    6.016400000 ERTLE (1979)                       109
  723.218549094    2.507500000    6.098900000 ERTLE (1979)                       110
  723.226546480    5.019200000    6.036400000 ERTLE (1979)                       111
  723.228545826    5.021200000    5.974300000 ERTLE (1979)                       112
  723.225546806    5.017900000    5.883300000 ERTLE (1979)                       113
  723.222547787    5.020700000    5.927300000 ERTLE (1979)                       114
  773.208455151    0.128100000    4.961300000 ERTLE (1979)                       115
  773.220450566    0.127600000    4.998900000 ERTLE (1979)                       116
  773.221450183    0.127500000    5.053600000 ERTLE (1979)                       117
  773.230446744    0.128000000    4.915700000 ERTLE (1979)                       118
  773.120488776    0.541000000    4.985800000 ERTLE (1979)                       119
  773.115490687    0.540400000    4.902600000 ERTLE (1979)                       120
  773.112491833    0.541300000    4.962600000 ERTLE (1979)                       121
  773.102495654    0.541700000    5.040800000 ERTLE (1979)                       122
  773.226448273    1.019500000    4.982100000 ERTLE (1979)                       123
  773.233445598    1.018800000    4.957100000 ERTLE (1979)                       124
  773.235444834    1.017400000    5.003100000 ERTLE (1979)                       125
  773.247440248    1.019300000    4.924500000 ERTLE (1979)                       126
  773.209454769    2.509200000    4.977400000 ERTLE (1979)                       127
  773.207455533    2.508700000    5.021000000 ERTLE (1979)                       128
  773.211454005    2.510700000    4.926800000 ERTLE (1979)                       129
  773.218451330    2.509700000    4.891900000 ERTLE (1979)                       130
  773.269431842    5.023700000    4.932300000 ERTLE (1979)                       131
  773.266432988    5.024800000    4.978300000 ERTLE (1979)                       132
  773.264433752    5.022800000    4.884200000 ERTLE (1979)                       133
  773.267432606    5.024100000    4.852100000 ERTLE (1979)                       134
  822.987890012    0.128100000    4.077500000 ERTLE (1979)                       135
  822.985890717    0.127700000    4.109800000 ERTLE (1979)                       136
  822.972895294    0.127800000    4.159200000 ERTLE (1979)                       137
  822.965897758    0.127700000    4.192400000 ERTLE (1979)                       138
  822.993887900    0.526300000    4.124000000 ERTLE (1979)                       139
  823.005883675    0.525100000    4.071400000 ERTLE (1979)                       140
  823.002884731    0.526400000    4.141100000 ERTLE (1979)                       141
  823.005883675    0.526000000    4.194100000 ERTLE (1979)                       142
  823.173824546    1.032100000    4.099600000 ERTLE (1979)                       143
  823.172824898    1.033300000    4.065800000 ERTLE (1979)                       144
  823.167826657    1.033300000    4.156300000 ERTLE (1979)                       145
  823.167826657    1.032100000    4.182400000 ERTLE (1979)                       146
  822.908917830    2.507100000    4.134400000 ERTLE (1979)                       147
  822.912916421    2.506000000    4.177700000 ERTLE (1979)                       148
  822.920913604    2.506500000    4.098600000 ERTLE (1979)                       149
  822.925911843    2.507400000    4.056800000 ERTLE (1979)                       150
  823.255795697    5.026400000    4.056800000 ERTLE (1979)                       151
  823.253796401    5.025700000    4.021800000 ERTLE (1979)                       152
  823.257794994    5.026900000    4.109300000 ERTLE (1979)                       153
  823.257794994    5.025700000    4.140100000 ERTLE (1979)                       154
  872.991391838    0.133900000    3.492200000 ERTLE (1979)                       155
  872.994390865    0.133700000    3.529600000 ERTLE (1979)                       156
  872.997389892    0.133900000    3.460300000 ERTLE (1979)                       157
  872.999389243    0.134000000    3.423000000 ERTLE (1979)                       158
  872.973397678    0.524900000    3.461600000 ERTLE (1979)                       159
  872.975397029    0.525700000    3.430100000 ERTLE (1979)                       160
  872.976396705    0.526300000    3.483700000 ERTLE (1979)                       161
  872.975397029    0.525800000    3.519800000 ERTLE (1979)                       162
  873.308288943    1.004600000    3.492700000 ERTLE (1979)                       163
  873.311287969    1.005300000    3.518700000 ERTLE (1979)                       164
  873.319285371    1.006000000    3.443700000 ERTLE (1979)                       165
  873.324283747    1.006000000    3.417600000 ERTLE (1979)                       166
  873.294293489    2.503500000    3.474100000 ERTLE (1979)                       167
  873.290294788    2.504000000    3.508700000 ERTLE (1979)                       168
  873.292294139    2.503500000    3.441400000 ERTLE (1979)                       169
  873.291294464    2.504500000    3.406900000 ERTLE (1979)                       170
  873.370268807    4.999600000    3.456300000 ERTLE (1979)                       171
  873.376266858    5.000600000    3.483600000 ERTLE (1979)                       172
  873.376266858    5.001000000    3.415700000 ERTLE (1979)                       173
  873.379265883    5.000500000    3.387500000 ERTLE (1979)                       174
  923.434958838    0.138200000    2.969900000 ERTLE (1979)                       175
  923.430939631    0.138300000    2.944100000 ERTLE (1979)                       176
  923.424910821    0.138200000    2.994900000 ERTLE (1979)                       177
  923.430939631    0.138400000    2.912600000 ERTLE (1979)                       178
  923.156628792    0.518400000    2.970000000 ERTLE (1979)                       179
  923.159643197    0.517800000    3.003100000 ERTLE (1979)                       180
  923.163662403    0.518900000    2.926800000 ERTLE (1979)                       181
  923.161652800    0.518100000    2.946300000 ERTLE (1979)                       182
  923.119451135    1.015100000    2.965000000 ERTLE (1979)                       183
  923.121460738    1.014800000    2.945500000 ERTLE (1979)                       184
  923.124475142    1.015700000    2.921900000 ERTLE (1979)                       185
  923.122465539    1.015800000    3.002200000 ERTLE (1979)                       186
  923.247060934    2.512000000    2.957300000 ERTLE (1979)                       187
  923.251080140    2.511300000    2.913200000 ERTLE (1979)                       188
  923.251080140    2.512500000    2.930100000 ERTLE (1979)                       189
  923.249070537    2.510800000    2.988500000 ERTLE (1979)                       190
  923.422901218    5.011000000    2.939200000 ERTLE (1979)                       191
  923.424910821    5.010400000    2.910900000 ERTLE (1979)                       192
  923.423906019    5.011500000    2.890900000 ERTLE (1979)                       193
  923.418882011    5.011700000    2.969400000 ERTLE (1979)                       194
  973.403364028    0.142700000    2.552400000 ERTLE (1979)                       195
  973.400351426    0.142600000    2.576600000 ERTLE (1979)                       196
  973.402359827    0.142800000    2.528900000 ERTLE (1979)                       197
  973.403364028    0.142900000    2.511000000 ERTLE (1979)                       198
  973.403364028    0.554700000    2.520300000 ERTLE (1979)                       199
  973.405372429    0.553800000    2.537600000 ERTLE (1979)                       200
  973.410393432    0.553000000    2.570200000 ERTLE (1979)                       201
  973.411397632    0.553700000    2.518500000 ERTLE (1979)                       202
  973.454578219    1.015000000    2.537300000 ERTLE (1979)                       203
  973.452569821    1.014300000    2.522100000 ERTLE (1979)                       204
  973.451565622    1.014100000    2.500400000 ERTLE (1979)                       205
  973.445540427    1.015200000    2.569300000 ERTLE (1979)                       206
  973.582111215    2.516900000    2.537900000 ERTLE (1979)                       207
  973.579098631    2.516300000    2.560500000 ERTLE (1979)                       208
  973.585123799    2.517500000    2.507400000 ERTLE (1979)                       209
  973.584119605    2.516800000    2.493600000 ERTLE (1979)                       210
  973.393322019    5.007100000    2.527000000 ERTLE (1979)                       211
  973.393322019    5.006400000    2.498200000 ERTLE (1979)                       212
  973.394326220    5.007200000    2.544400000 ERTLE (1979)                       213
  973.391313617    5.006700000    2.475900000 ERTLE (1979)                       214
 1023.672441797    0.151900000    2.175300000 ERTLE (1979)                       215
 1023.660424542    0.151900000    2.182700000 ERTLE (1979)                       216
 1023.658421665    0.151800000    2.211800000 ERTLE (1979)                       217
 1023.659423104    0.152000000    2.159900000 ERTLE (1979)                       218
 1023.507203661    0.528800000    2.169100000 ERTLE (1979)                       219
 1023.506202212    0.528000000    2.181800000 ERTLE (1979)                       220
 1023.498190616    0.527500000    2.215000000 ERTLE (1979)                       221
 1023.499192066    0.527900000    2.163100000 ERTLE (1979)                       222
 1023.554271688    1.010400000    2.167200000 ERTLE (1979)                       223
 1023.549264458    1.011100000    2.185900000 ERTLE (1979)                       224
 1023.548263012    1.011500000    2.207400000 ERTLE (1979)                       225
 1023.550265904    1.010900000    2.161600000 ERTLE (1979)                       226
 1023.579307809    2.509700000    2.160300000 ERTLE (1979)                       227
 1023.582312141    2.508900000    2.176300000 ERTLE (1979)                       228
 1023.580309253    2.510000000    2.198200000 ERTLE (1979)                       229
 1023.587319359    2.510000000    2.158300000 ERTLE (1979)                       230
 1073.804097911    0.162400000    1.885200000 ERTLE (1979)                       231
 1073.799107837    0.162400000    1.897800000 ERTLE (1979)                       232
 1073.806093940    0.162400000    1.861500000 ERTLE (1979)                       233
 1073.801103867    0.162300000    1.894600000 ERTLE (1979)                       234
