TY - JOUR A1 - Claire, Strasser A1 - Jürgen, Blumm A1 - Jürgen, Hartmann T1 - Characterizing Vitrification by Thermal Analysis During Curing of an Epoxy–Amine System JF - Journal of Applied Polymer Science N2 - During curing, the glass transition temperature of thermosets increases with conversion. When the process is carried out isothermally or at very low heating rates, the glass transition temperature of the resin may rise faster than the material temperature, eventually reaching the latter. This leads to vitrification: The partially cured resin enters the glassy state. The reaction rate drops drastically because it is no longer chemically controlled, but diffusion controlled. As a result, the final product may not be completely cured, which has a severe impact on its mechanical and thermal quality and is therefore crucial for the process. The concept of diffusion-controlled kinetics during the curing reaction has been widely reported and documented. However, the systematic study of the influence of vitrification on specific heat, dielectric properties, and/or thermal diffusivity during crosslinking under isothermal and dynamic conditions has never been performed so far. This work investigates the impact of vitrification on the specific heat, ionic conductivity, and thermal diffusivity during dynamic and isothermal curing of an epoxy–amine system. Y1 - 2025 UR - https://doi.org/10.1002/app.57077 U6 - https://doi.org/10.1002/app.57077 VL - 142 IS - 26 SP - e57077 ER - TY - BOOK A1 - Hartmann, Jürgen T1 - Quantitative Bestimmung lokaler thermischer Eigenschaften in polykristallinem Diamant Y1 - 1996 PB - Köster CY - Berlin ER - TY - CHAP A1 - Hartmann, Jürgen T1 - Radiometrie im UV und IR BT - future led Seminar „UV-IRED LED Seminar“ Y1 - 2009 CY - Berlin ER - TY - CHAP A1 - Hartmann, Jürgen T1 - Modernste Radiometrie und Photometrie BT - WTT Seminar „Beleuchtung mit LEDs“ Y1 - 2008 CY - Berlin ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Anhalt, Klaus A1 - Hollandt, Jörg T1 - Nearly as hot as the sun: High-temperature fixed-points for radiation thermometry and radiometry BT - NCSLI Symposium Metrology’s Impact on Products and Services Y1 - 2007 CY - St. Paul (USA) ER - TY - CHAP A1 - Hartmann, Jürgen T1 - Photometrie und Radiometrie BT - 125 Jahre Lichttechnik an der TU Berlin Y1 - 2007 CY - Berlin ER - TY - CHAP A1 - Hartmann, Jürgen T1 - Legal metrology on clinical thermometers in the European Union BT - Seminar der Japan Measuring Instruments Federation Y1 - 2004 CY - Tokyo (Japan) ER - TY - CHAP A1 - Hartmann, Jürgen T1 - Radiation thermometry at PTB BT - Seminar der Japan Measuring Instruments Federation Y1 - 2004 CY - Tokyo (Japan) ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Reichling, M. T1 - Complete Characterisation of local thermal heat transfer in high quality chemical vapour deposited diamond BT - 10th International conference on Photothermal and Photoacoustic Phenomena Y1 - 1998 CY - Rom (Italien) ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Reichling, M. T1 - Microscopic heat transfer in high quality polycrystalline diamond BT - EAA Symposium on Molecular and Quantum Acoustics Y1 - 1997 CY - Ustron (Polen) ER - TY - JOUR A1 - Hartmann, Jürgen A1 - Knopp, Kevin A1 - Shandy, Amir A1 - Winterstein, Achim A1 - Arduini, Mariacarla A1 - Hemberger, Frank A1 - Vidi, Stephan A1 - Manara, Jochen A1 - Müller, Michael T1 - Thermophysikalische Charakterisierung von Wärmedämmschichten T1 - Thermophysical characterization of thermal barrier layers JF - tm - Technisches Messen N2 - Die Effizienzsteigerung moderner Gasturbinen erfordert die stetige Anhebung der Betriebstemperatur. Die derzeitigen Brenngastemperaturen liegen mit über 1400 °C signifikant über der kritischen Temperatur der verwendeten Turbinenstähle. Zur Gewährleistung der Betriebssicherheit werden die Turbinenschaufeln neben Aktivkühlung durch Beschichtung mit thermischen Schutzschichten, sogenannten thermal barrier coatings (TBC), geschützt. Da es sich bei den TBC um Keramikschichten handelt, ist für die Erhöhung der Haftfestigkeit das Aufbringen eines Haftvermittlers (Verbindungsschicht) notwendig. Da die Eigenschaften dünner Schichten stark von den Eigenschaften des Bulkmaterials abweichen können und zudem von der Herstellungsmethode beeinflusst werden, ist eine Untersuchung der thermischen und infrarot-optischen Eigenschaften der tatsächlichen Schichtstrukturen unumgänglich, insbesondere im Hochtemperaturbereich. Hierfür wurden Proben des reinen Trägerstahls, des Trägerstahls mit Haftvermittlerschicht und des kompletten Schichtsystems aus Trägerstahl, Haftvermittlerschicht und Wärmedämmschicht verschiedener Dicken hergestellt und mittels Laser-Flash-Methode untersucht. Die Auswertung erfolgte dabei analytisch, ausgehend von der Trägerstahl-Einschichtprobe, über die Zweischicht- und Dreischichtsysteme. Vervollständigt wurden diese Untersuchungen durch infrarot-optische Charakterisierungen, mit denen sich die Wärmeausbreitung durch die Schichtsysteme beschreiben lässt. Zusammen mit den Laser-Flash Messungen erlaubt dies eine spätere Quantifizierung der einzelnen, bei Keramiken auftretenden, Wärmetransportmechanismen. N2 - Increasing the efficiency of modern gas turbines requires the increase of operating temperature. Current fuel gas temperatures above 1400 °C significantly exceed critical temperatures of the turbine steels used. To ensure operational safety, the turbine blades are actively cooled and also protected by protective layers, the so-called thermal barrier coatings (TBC). Since the TBC are ceramic layers, an adhesion promoter (bond coat) must be applied to increase the adhesive strength. Since properties of thin layers can differ from properties of the bulk material and are also influenced by the manufacturing method, an investigation of the thermal and infrared-optical properties of the actual layer is essential, especially in the high temperature range. For this purpose, samples of the pure carrier steel, the carrier steel with bond coat and the complete layer system of carrier steel, bond coat and TBC of various thicknesses were produced and examined using the laser flash method. The evaluation was carried out analytically, starting from the single-layer sample, via the two-layer and three-layer systems. These investigations were completed by infrared-optical characterizations, allowing the description of the heat transport through the layer systems. These measurements allow a future quantification of the individual heat transport mechanisms occurring in ceramics. KW - kontaktlose Messung KW - thermische Charakterisierung KW - thermische Wärmeschutzbarrieren KW - Kontaktwiderstand KW - Laser-Flash-Verfahren KW - Contactless measurement KW - thermal characterization KW - thermal barrier coatings KW - contact resistance KW - laser flash method Y1 - 2021 U6 - https://doi.org/10.1515/teme-2021-0074 VL - 88 IS - 12 PB - Oldenbourg Wissenschaftsverlag ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Manara, Jochen A1 - Stark, Thomas A1 - Arduini, Mariacarla A1 - Ebert, Hans-Peter A1 - Knopp, Kevin A1 - Shandy, Amir T1 - Non-contact detection of the adhesive properties of ceramic coatings for high temperature applications using infrared thermography; Transactions BT - Transactions Y1 - 2022 PB - SMiRT-26 CY - Berlin/Potsdam ER - TY - CHAP A1 - Harrer, S. A1 - Dotterweich, C. A1 - Hartmann, Jürgen A1 - Zink, M. A1 - Schnitzler, Tim A1 - Ebert, Hans-Peter A1 - Hemberger, Frank T1 - Paraffine als Phasenwechselmaterialen in der elektrischen Isolierung von Hochspannungsbauteilen BT - ETG-Fachbericht-VDE-Hochspannungstechnik Y1 - 2016 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Hollandt, Jörg A1 - Anhalt, Klaus A1 - Sperfeld, P. A1 - Sakharov, M. A1 - Pikalev, Yu. A1 - Ogarev, S. A1 - Sapritsky, V. ED - Zvizdic, D. T1 - Thermodynamic measurements for the melting curves of Re-C, TiC-C, and ZrC-C eutectics BT - LPM/FSB T2 - Proceedings of Tempmeko 2004 Y1 - 2005 SP - 189 EP - 194 CY - Zagrep ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Anhalt, Klaus A1 - Hollandt, Jörg A1 - Machin, Graham A1 - Lowe, D. A1 - McEvoy, H. A1 - Sakuma, F. A1 - Ma, L. ED - Zvizdic, D. T1 - Comparison of the high-temperature scales of the NMIJ and the NPL with the scale of the PTB in the temperature range from 1000 °C up to 2900 °C for measurements within the EU project HIMERT BT - LPM/FSB T2 - Proceedings of Tempmeko 2004 Y1 - 2005 SP - 1063 EP - 1068 CY - Zagrep ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Thomas, R. A1 - Ma, C.K. A1 - Steel, A. A1 - Hill, K. ED - Zvizdic, D. T1 - Bilateral comparison of the local realizations of the ITS-90 between the Silver point and 1700 °C using vacuum Tungsten-strip lamps as transfer standards between NRC and PTB BT - LPM/FSB T2 - Proceedings of Tempmeko 2004 Y1 - 2005 SP - 1069 EP - 1073 CY - Zagrep ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Edler, F. A1 - Anhalt, Klaus ED - Zvizdic, D. T1 - Novel fixed point cell design for simultaneous contact and non-contact temperature measurement BT - LPM/FSB T2 - Proceedings of Tempmeko 2004 Y1 - 2005 SP - 873 EP - 878 CY - Zagrep ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Taubert, Dieter Richard A1 - Friedrich, R. A1 - Sperfeld, P. A1 - Hollandt, Jörg ED - Zvizdic, D. T1 - Long-Term Stability of the Spectral Responsivity of Filter Radiometers at the PTB BT - LPM/FSB T2 - Proceedings of Tempmeko 2004 Y1 - 2005 SP - 977 EP - 982 CY - Zagrep ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Ishii, J. A1 - Fukuzaki, T. A1 - McEvoy, H.C. A1 - Simpson, R. A1 - Machin, Graham A1 - Gutschwager, B. A1 - Hollandt, Jörg ED - Zvizdic, D. T1 - A comparison of the blackbody cavities for infrared ear thermometers of NMIJ, NPL, and PTB BT - LPM/FSB T2 - Proceedings of Tempmeko 2004 Y1 - 2005 SP - 1093 EP - 1098 CY - Zagrep ER - TY - CHAP A1 - Gutschwager, B. A1 - Schiller, S. A1 - Hartmann, Jürgen A1 - Hollandt, K. ED - Zvizdic, D. T1 - A lens-free InGaAs transfer radiation thermometer with an extended calibration range above 960 °C BT - LPM/FSB T2 - Proceedings of Tempmeko 2004 Y1 - 2005 SP - 605 EP - 610 CY - Zagrep ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Taubert, Dieter Richard A1 - Fischer, Joachim ED - Fellmuth, B. ED - Seidel, J. ED - Scholze, G. T1 - Measurements of T-T90 down to Zinc point temperatures with absolute filter radiometry T2 - Proceedings of Tempmeko 2001 Y1 - 2002 SP - 377 EP - 382 PB - VDI Verlag CY - Berlin ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Reichling, M. T1 - Wärmetransport in Kristalliten von CVD-Diamantschichten BT - Verhandlungen der DPG T2 - Frühjahrstagung der Deutschen Physikalischen Gesellschaft Y1 - 1997 IS - 5 SP - 616 EP - 616 CY - Münster ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Reichling, M. T1 - Der Einfluß von Korngrenzen auf die thermische Leitfähigkeit von CVD-Diamantschichten BT - Verhandlungen der DPG T2 - Frühjahrstagung der Deutschen Physikalischen Gesellschaft Y1 - 1997 IS - 5 SP - 6 EP - 6 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Hay, B. A1 - Fleurence, N. A1 - Razouk, R. A1 - Anhalt, Klaus A1 - Sarge, S. A1 - Wu, J. A1 - Milosevic, N. A1 - Cataldi, M. A1 - Lorrette, C. A1 - Knopp, Kevin A1 - Boboridiss, K. A1 - Manara, Jochen A1 - Vidi, Stephan A1 - Pichler, P. A1 - Denner, T. T1 - Metrological facilities for thermophysical properties measurements at very high temperature BT - MSE 2020 Y1 - 2020 CY - Darmstadt ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Manara, Jochen A1 - Stark, Thomas A1 - Zipf, Matthias A1 - Arduini, Mariacarla A1 - Ebert, Hans-Peter A1 - Müller, Michael A1 - Möller, F. A1 - Krüger, U. A1 - Schmidt, F. A1 - Knopp, Kevin A1 - Lenski, Philipp A1 - Zänglein, Marc A1 - Ochs, Dennis A1 - Shandy, Amir T1 - Non-contact detection of the adhesion properties of ceramic based thermal barrier coatings by determining the surface temperatures using thermography BT - ECTP 2020 Y1 - 2020 CY - Venedig (Italien) ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Manara, Jochen A1 - Stark, Thomas A1 - Zipf, Matthias A1 - Arduini, Mariacarla A1 - Müller, Michael A1 - Ebert, Hans-Peter A1 - Möller, F. A1 - Krüger, U. A1 - Schmidt, Franz A1 - Knopp, Kevin A1 - Lenski, Philipp A1 - Zänglein, Marc T1 - Einsatz von Thermografiegeräten zur berührungslosen Detektion der Haftungseigenschaften an keramischen Wärmedämmschichten BT - Temperatur 2020 Y1 - 2020 CY - Berlin ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Zänglein, Marc A1 - Knopp, Kevin A1 - Lenski, Philipp A1 - Ochs, Dennis A1 - Arduini, Mariacarla A1 - Hemberger, Frank A1 - Vidi, Stephan A1 - Manara, Jochen T1 - Experimentierplattform für dynamische Materialuntersuchung BT - Temperatur 2020 Y1 - 2020 CY - Berlin ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Knopp, Kevin A1 - Lenski, Philipp A1 - Ochs, Dennis A1 - Zänglein, Marc A1 - Arduini, Mariacarla A1 - Hemberger, Frank A1 - Vidi, Stephan A1 - Manara, Jochen A1 - Müller, Michael A1 - Möller, F. T1 - Thermophysikalische Charakterisierung von Wärmedämmschichten BT - Temperatur 2020 Y1 - 2020 CY - Berlin ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Ochs, Dennis A1 - Lenski, Philipp A1 - Knopp, Kevin A1 - Zänglein, Marc A1 - Manara, Jochen A1 - Arduini, Mariacarla A1 - Hemberger, Frank A1 - Vidi, Stephan T1 - Untersuchung von Materialeigenschaften additiv gefertigter Proben abhängig von der relativen Dichte BT - Temperatur 2020 Y1 - 2020 CY - Berlin ER - TY - RPRT A1 - Hartmann, Jürgen A1 - Taubert, Dieter Richard A1 - Fischer, Joachim T1 - Measurements of T-T90 down to Zinc point temperatures with absolute filter radiometry BT - Arbeitsbericht des Konsultativ Commitee für Thermometrie des BIPM, CCT/01-03 Y1 - 2001 CY - Paris (Frankreich) ER - TY - CHAP A1 - Edler, F. A1 - Gorgieva, M. A1 - Hartmann, Jürgen A1 - Wagner, M. ED - Fellmuth, B. ED - Seidel, J. ED - Scholze, G. T1 - Comparison of different methods for the determination of undisturbed surface temperature T2 - Proceedings of Tempmeko 2001 Y1 - 2002 SP - 1105 EP - 1110 PB - VDI Verlag CY - Berlin ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Roth, U. A1 - Moritz, W. A1 - Reichling, M. ED - Scudieri, F. ED - Bertolotti, M. T1 - Optimised strategies for thermal re-activation of LaF3/Pt-sensors based on photothermal characterisation BT - AIP Conference Proceedings 463 T2 - Photoacoustic and Photothermal Phenomena Y1 - 1999 SP - 398 EP - 400 CY - Woodbury (New York) ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Reichling, M. ED - Scudieri, F. ED - Bertolotti, M. T1 - Complete characterisation of thermal heat transfer in high quality chemical vapour deposited diamond BT - AIP Conference Proceedings 463 T2 - Photoacoustic and Photothermal Phenomena Y1 - 1999 SP - 295 EP - 299 CY - Woodbury (New York) ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Knopp, Kevin A1 - Lenski, Philipp A1 - Zänglein, Marc A1 - Manara, Jochen A1 - Stark, Thomas A1 - Zipf, Matthias A1 - Arduini, Mariacarla A1 - Schreiber, Ekkehard A1 - Krüger, U. A1 - Brunner, Martin T1 - Optische Sensorik für die additive Fertigung T2 - 4SMARTS 2019 Y1 - 2019 SN - 978-3-8440-6425-4 SP - 105 EP - 116 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Knopp, Kevin A1 - Lenski, Philipp A1 - Ochs, Dennis A1 - Zänglein, Marc A1 - Manara, Jochen A1 - Stark, Thomas A1 - Zipf, Matthias A1 - Arduini, Mariacarla A1 - Schreiber, Ekkehard A1 - Krüger, U. A1 - Schmidt, Franz A1 - Brunner, Martin T1 - Optische Sensorik für die additive Fertigung T2 - Sensoren und Messsysteme 2019 Y1 - 2019 CY - Nürnberg ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Seubert, R. A1 - Zänglein, Marc T1 - Development of a Calliper to determine thermal conductivity BT - Science in Practice 2017 Y1 - 2017 SN - 978-963-429-131-2 SP - 21 EP - 27 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Zänglein, Marc A1 - Seubert, R. T1 - Development of a Calliper to determine thermal conductivity BT - Science in Practice 2017 Y1 - 2017 CY - Pécs (Ungarn) ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Manara, Jochen A1 - Stark, Thomas A1 - Zipf, Matthias A1 - Arduini, Mariacarla T1 - Ein Versuch zur berührungslosen nicht-invasiven Qualifizierung der Haftung von Wärmeschutzschichten BT - Temperatur 2017 Y1 - 2017 SN - 978-3-944659-04-6 SP - 71 EP - 76 ER - TY - CHAP A1 - Manara, Jochen A1 - Hartmann, Jürgen A1 - Rydzek, M. A1 - Stark, Thomas A1 - Arduini-Schuster, Mariacarla A1 - Ebert, Hans-Peter T1 - Bestimmung des Emissionsgrades und Transmissionsgrades keramischer Materialien bei hohen Temperaturen BT - Temperatur 2013 Y1 - 2013 SN - 3-9810021-8-0 SP - 219 EP - 224 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Anhalt, Klaus A1 - Bünger, L. A1 - Schreiber, Ekkehard A1 - Menz, H.-J. A1 - Neuer, G. T1 - Hochtemperaturstrahler mit großem Öffnungsdurchmesser für die praktische Anwendung in Strahlungsthermometrie und Radiometrie BT - Temperatur 2009 Y1 - 2009 SN - 3-9810021-9-9 SP - 99 EP - 106 ER - TY - JOUR A1 - Hartmann, Jürgen A1 - Anhalt, Klaus A1 - Lindner, D. A1 - Krüger, U. T1 - Camera based investigation of high-temperature fixed-points for radiometric application JF - Acta Metrologica Sinica Y1 - 2008 IS - 29 SP - 76 EP - 78 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Anhalt, Klaus A1 - Lindner, D. A1 - Krüger, U. A1 - Schmidt, Franz T1 - Camera based investigation of high-temperature fixed-points for radiometric application T2 - Proceedings of NEWRAD Y1 - 2008 SP - 267 EP - 268 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Anhalt, Klaus A1 - Gutschwager, B. A1 - Monte, C. A1 - Sperfeld, P. A1 - Taubert, Dieter Richard A1 - Hollandt, Jörg T1 - The PriTeRa facility of PTB for spectral radiance and irradiance calibrations and radiation thermometry in the range from -170 °C up to 3200 °C and from 200 nm up to 50 µm T2 - Proceedings of NEWRAD Y1 - 2008 SP - 231 EP - 232 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Werner, L. T1 - Comparison and Evaluation of Different Models for the Interpolation of Spectral Responsivity Data T2 - Proceedings of NEWRAD Y1 - 2008 SP - 309 EP - 310 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Anhalt, Klaus A1 - Morkel, M. T1 - Emissivity of tungsten electrodes in discharge lamps at elevated temperatures T2 - Proceedings of NEWRAD Y1 - 2008 SP - 273 EP - 274 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Keawprasert, T. A1 - Anhalt, Klaus A1 - Taubert, Dieter Richard A1 - Abd ElMageed, A. A1 - Sperling, A. T1 - Absolute Calibration of Spectral Responsivity for a Radiation Thermomemeter T2 - Proceedings of NEWRAD Y1 - 2008 SP - 287 EP - 288 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Ojanen, M. A1 - Anhalt, Klaus A1 - Weckström, T. A1 - Kärhä, P. A1 - Heinonen, M. A1 - Ikonen, E. T1 - Comparison of the Radiation Temperature Scales between PTB and MIKES T2 - Proceedings of NEWRAD Y1 - 2008 SP - 285 EP - 286 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Anhalt, Klaus A1 - Schiller, S. A1 - Schreiber, Ekkehard T1 - Practical high-temperature furnace for the application in radiometry, photometry and thermometry T2 - Proceedings of NEWRAD Y1 - 2008 SP - 275 EP - 276 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Khlevnoy, B. A1 - Rougie, B. A1 - Gibson, C. A1 - Yoon, H. A1 - Gärtner, A. A1 - Taubert, Dieter Richard T1 - CCPR-S1 Supplementary Comparison for Spectral Radiance in the range of 220 nm to 2500 nm T2 - Proceedings of NEWRAD Y1 - 2008 SP - 241 EP - 242 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Tegeler, E. ED - Zvizdic, D. T1 - Activities in the field of legal metrology and standardisation of clinical thermometers T2 - Proceedings of Tempmeko 2004 N2 - Recently the CEN/TC 205/WG 12 Clinical Thermometer has finalised the European standard on clinical thermometers, EN 12470, by implementing the part 5 Clinical thermometers—Performance of infra-red ear thermometers (with maximum device). This last part of the EN 12470 series is dealing with the performance and requirements for infrared ear thermometers. The other four parts are dealing with metallic liquid-in-glass thermometers, phase change-type (dot matrix) thermometers, compact electrical thermometers (non-predictive and predictive), and electrical thermometers for continuous measurement. Beside this European standard there are national standards dealing with clinical thermometers, the most important in the USA and in Japan. In the field of legal metrology there are three OIML recommendations on clinical thermometers, covering the field of mercury-in-glass thermometers (R7), electrical thermometers for continuous measurements (R114), and electrical thermometers with maximum device (R 115). Y1 - 2005 UR - https://www.researchgate.net/profile/Juergen_Hartmann3/publication/279231339_Activities_in_the_field_of_legal_metrology_and_standardisation_of_clinical_thermometers/links/5591298d08aed6ec4bf697bf.pdf SP - 1191 EP - 1196 PB - LPM/FSB CY - Zagreb ER - TY - GEN A1 - Hartmann, Jürgen T1 - Intercomparison of Radiation Temperature Scales T2 - Proc. SICE 2002 N2 - The intercomparison of radiation temperature scales between PTB and NMIJ was carried out in September 2001. PTB sent their radiation thermometer LP3 to Japan and NMIJ made the comparison between the LP3 and NMIJ's Topcon radiation thermometers with a comparison blackbody from 1000 C to 2500 C. Both scales agreed within+ 0.8 C in the whole range. Y1 - 2002 UR - https://www.researchgate.net/profile/Juergen_Hartmann3/publication/4012565_Intercomparison_of_radiation_temperature_scales_between_PTB_and_NMIJ_from_1000C_to_2500C/links/558940cd08ae9076016e9870/Intercomparison-of-radiation-temperature-scales-between-PTB-and-NMIJ-from-1000C-to-2500C.pdf SP - 111 EP - 115 ER -