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View article: EURAMET.T-K9 regional key comparison ITS-90 SPRT calibration from the Ar TP to the Zn FP
EURAMET.T-K9 regional key comparison ITS-90 SPRT calibration from the Ar TP to the Zn FP Open
Main text This is a report to the Technical Committee for Thermometry of EURAMET (EURAMET TC-T) on the regional key comparison EURAMET.T-K9 of SPRT calibration on the International Temperature Scale of 1990 (ITS-90), from 83.8058 K (the Ar…
View article: Experimental data and analysis of performances of dual-type temperature probes
Experimental data and analysis of performances of dual-type temperature probes Open
Experimental data, VBA software, and data analysis resulted from an investigation of the performances of prototypes of dual-type temperature probes, that were used for testing the new concept of dual-type thermometers. Dual-type thermomete…
View article: Experimental data and analysis of performances of dual-type temperature probes
Experimental data and analysis of performances of dual-type temperature probes Open
Experimental data, VBA software, and data analysis resulted from an investigation of the performances of prototypes of dual-type temperature probes, that were used for testing the new concept of dual-type thermometers. Dual-type thermomete…
View article: DETERMINATION OF THERMOCOUPLE INHOMOGENEITY USING MINIATURE CURIE-POINT FURNACE
DETERMINATION OF THERMOCOUPLE INHOMOGENEITY USING MINIATURE CURIE-POINT FURNACE Open
The homogeneity variation along thermo elements has been investigated, using a new technique based on the Curie-point of ferromagnetic materials. This method provides a simple solution for determination of thermocouple inhomogeneity, which…
View article: Development of a new primary humidity measurement standard
Development of a new primary humidity measurement standard Open
A new primary humidity generator was developed at the National Standards Authority of Ireland (NSAI). The principles of operation and overall design of the generator are discussed. The flow regime within the saturators was analysed using c…
View article: Procedure for an Investigation of Drift Behavior of Noble Metal Thermocouples at High Temperature
Procedure for an Investigation of Drift Behavior of Noble Metal Thermocouples at High Temperature Open
View article: A new EMPIR Project “MetForTC” for Developing Traceable Measurement Capabilities for Monitoring Thermocouple Performance
A new EMPIR Project “MetForTC” for Developing Traceable Measurement Capabilities for Monitoring Thermocouple Performance Open
In order to enhance the availability of facilities in the field of contact thermometry in European emerging National Metrology Institutes (NMIs) and Designated Institutes (DIs), where access to types of facilities is currently limited an E…
View article: Evaluation of the self‐heating effect in a group of thermometers used in meteorological and climate applications
Evaluation of the self‐heating effect in a group of thermometers used in meteorological and climate applications Open
A procedure for the metrological evaluation of the self‐heating effect in resistance thermometers is reported. This procedure is applied to different designs of resistance thermometers, used for meteorological and climate applications. The…
View article: Speeding-up Scientific Knowledge Transfer and Improvement of Capabilities of emerging European National Metrology Institutes and Designated Institutes in the field of thermal measurements: Benefits and Impacts
Speeding-up Scientific Knowledge Transfer and Improvement of Capabilities of emerging European National Metrology Institutes and Designated Institutes in the field of thermal measurements: Benefits and Impacts Open
Within the frame of a European project called Eura-Thermal, the general objective was to upgrade the regional metrological infrastructure (Bosnia & Herzegovina, Croatia, Ireland, Serbia...) with new capabilities, especially in the field of…
View article: Improving emerging European NMIs’ capabilities in humidity measurement
Improving emerging European NMIs’ capabilities in humidity measurement Open
The control and measurement of humidity is important for many industrial applications and to ensure the appropriate storage of materials and products. Humidity measurement techniques are diverse and each presents different challenges for u…
View article: Using of Monte Carlo simulation to investigate of the correlation influences to the thermocouple deviation function uncertainty
Using of Monte Carlo simulation to investigate of the correlation influences to the thermocouple deviation function uncertainty Open
For proper use of thermocouples in every day laboratory calibration is important to know the deviation function from the thermocouple standard EN 60584-1. In practise, the polynomial of first, second and third order are used for an interpo…
View article: An investigation of the base metal thermocouples uncertainty components in ILC comparison
An investigation of the base metal thermocouples uncertainty components in ILC comparison Open
This paper is about unique the interlaboratory large comparison organized under EA-2/14 - Procedure for Regional Calibration ILCs in Support of EA MLA and describe final results of the comparison and several pitfalls when measuring tempera…
View article: New Primary Standards for Establishing SI Traceability for Moisture Measurements in Solid Materials
New Primary Standards for Establishing SI Traceability for Moisture Measurements in Solid Materials Open
View article: The MeteoMet2 project—highlights and results
The MeteoMet2 project—highlights and results Open
Launched in 2011 within the European Metrology Research Programme (EMRP) of EURAMET, the joint research project ‘MeteoMet’—Metrology for Meteorology—is the largest EMRP consortium; national metrology institutes, universities, meteorologica…
View article: Expansion of European research capabilities in humidity measurement
Expansion of European research capabilities in humidity measurement Open
\nHumidity is among the most important measured parameters related to HVAC applications, the storage of food products, industrial and medical gases, textile, paper and many other products requiring humidity measurement and control within c…
View article: The MeteoMet project – metrology for meteorology: challenges and results
The MeteoMet project – metrology for meteorology: challenges and results Open
The study describes significant outcomes of the ‘Metrology for Meteorology’ project, MeteoMet , which is an attempt to bridge the meteorological and metrological communities. The concept of traceability, an idea used in both fields but wit…
View article: The European project on high temperature measurement solutions in industry (HiTeMS) – A summary of achievements
The European project on high temperature measurement solutions in industry (HiTeMS) – A summary of achievements Open
View article: Dynamic properties during wood humidification
Dynamic properties during wood humidification Open
Measurement of the moisture in solid materials is important almost at all industry areas. Removing of the volatile substances is very important step before packing or selling wood items. Inaccurate moisture measurement may affect product q…
View article: Dynamic properties during wood humidification
Dynamic properties during wood humidification Open
\nMeasurement of the moisture in solid materials is important almost at all industry areas. Removing of the volatile substances is very important step before packing or selling wood items. Inaccurate moisture measurement may affect product…
View article: METefnet: developments in metrology for moisture in materials
METefnet: developments in metrology for moisture in materials Open
Bien que les mesures de teneur en eau soient largement utilisées dans l'industrie, les considérations métrologiques quant à cette mesure ne sont pas complètement abouties de sorte à fournir des mesures fiables et traçables au SI.Afin de re…
View article: Development of new traceable European capabilities in thermal metrology
Development of new traceable European capabilities in thermal metrology Open
Cet article traite d'un nouveau projet européen dont l'objectif global est d'améliorer la disponibilité d'installations dans le domaine de la métrologie thermique (par exemple : pour les hautes températures en thermométrie par contact, en …
View article: PID control parameters optimization for temperature calibration laboratory
PID control parameters optimization for temperature calibration laboratory Open
PID controllers are the most widespread types of controllers and are necessary for controlling furnaces and baths in temperature calibration laboratory. They are quite difficult to tune, but there are dozens of different tuning schemes, ea…
View article: Development of new traceable European capabilities in thermal metrology
Development of new traceable European capabilities in thermal metrology Open
Cet article traite d'un nouveau projet européen dont l'objectif global est d'améliorer la disponibilité d'installations dans le domaine de la métrologie thermique (par exemple : pour les hautes températures en thermométrie par contact, en …
View article: PID control parameters optimization for temperature calibration laboratory
PID control parameters optimization for temperature calibration laboratory Open
\nPID controllers are the most widespread types of controllers and are necessary for controlling furnaces and baths in temperature calibration laboratory. They are quite difficult to tune, but there are dozens of different tuning schemes, …
View article: Provisional Assessment of Candidate High-Temperature Thermal Conductivity Reference Materials in the EMRP “Thermo” Project
Provisional Assessment of Candidate High-Temperature Thermal Conductivity Reference Materials in the EMRP “Thermo” Project Open
This article describes the provisional assessment of a short list of four candidate high-temperature thermal conductivity reference materials in a European research project, “Thermo.” These four candidate materials are low-density calcium …
View article: METefnet: developments in metrology for moisture in materials
METefnet: developments in metrology for moisture in materials Open
Bien que les mesures de teneur en eau soient largement utilisées dans l'industrie, les considérations métrologiques quant à cette mesure ne sont pas complètement abouties de sorte à fournir des mesures fiables et traçables au SI. Afin de r…
View article: Thermoelectric properties of currently available Au/Pt thermocouples related to the valid reference function
Thermoelectric properties of currently available Au/Pt thermocouples related to the valid reference function Open
\n Au/Pt thermocouples are considered to be an alternative to High Temperature Standard\n Platinum Resistance Thermometers (HTSPRTs) for realizing temperatures according to the\n International Temperature Scale of 1990 (ITS-90) in the temp…