دورية أكاديمية
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InAsSb Photodiode Fibre Optic Thermometry for High-Speed, near-Ambient Temperature Measurements.

التفاصيل البيبلوغرافية
العنوان: InAsSb Photodiode Fibre Optic Thermometry for High-Speed, near-Ambient Temperature Measurements.
المؤلفون: Leonidas E; Department of Material Science & Engineering, University of Sheffield, Sheffield S1 3JD, UK.; Sensor Systems Group, Department of Electrical & Electronic Engineering, University of Sheffield, Sheffield S1 4ET, UK., Hobbs MJ; Sensor Systems Group, Department of Electrical & Electronic Engineering, University of Sheffield, Sheffield S1 4ET, UK., Ayvar-Soberanis S; Advanced Manufacturing Research Centre (AMRC), Machining Research, Process Modelling & Control Group Centre, Factory of the Future, Rotherham S60 5TZ, UK., Laalej H; Advanced Manufacturing Research Centre (AMRC), Machining Research, Process Modelling & Control Group Centre, Factory of the Future, Rotherham S60 5TZ, UK., Fisk C; Sensor Systems Group, Department of Electrical & Electronic Engineering, University of Sheffield, Sheffield S1 4ET, UK., Fitzpatrick S; Advanced Forming Research Centre (AFRC), Paisley PA4 9LJ, UK., Willmott JR; Sensor Systems Group, Department of Electrical & Electronic Engineering, University of Sheffield, Sheffield S1 4ET, UK.
المصدر: Sensors (Basel, Switzerland) [Sensors (Basel)] 2023 Nov 30; Vol. 23 (23). Date of Electronic Publication: 2023 Nov 30.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: MDPI Country of Publication: Switzerland NLM ID: 101204366 Publication Model: Electronic Cited Medium: Internet ISSN: 1424-8220 (Electronic) Linking ISSN: 14248220 NLM ISO Abbreviation: Sensors (Basel) Subsets: PubMed not MEDLINE; MEDLINE
أسماء مطبوعة: Original Publication: Basel, Switzerland : MDPI, c2000-
مستخلص: Infrared radiation thermometers (IRTs) overcome many of the limitations of thermocouples, particularly responsiveness and calibration drift. The main challenge with radiation thermometry is the fast and reliable measurement of temperatures close to room temperature. A new IRT which is sensitive to wavelengths between 3 μm and 11 μm was developed and tested in a laboratory setting. It is based on an uncooled indium arsenide antimony (InAsSb) photodiode, a transimpedance amplifier, and a silver halogenide fibre optic cable transmissive in the mid- to long-wave infrared region. The prototype IRT was capable of measuring temperatures between 35 °C and 100 °C at an integration time of 5 ms and a temperature range between 40 °C and 100 °C at an integration time of 1 ms, with a root mean square (RMS) noise level of less than 0.5 °C. The thermometer was calibrated against Planck's law using a five-point calibration, leading to a measurement uncertainty within ±1.5 °C over the aforementioned temperature range. The thermometer was tested against a thermocouple during drilling operations of polyether ether ketone (PEEK) plastic to measure the temperature of the drill bit during the material removal process. Future versions of the thermometer are intended to be used as a thermocouple replacement in high-speed, near-ambient temperature measurement applications, such as electric motor condition monitoring; battery protection; and machining of polymers and composite materials, such as carbon-fibre-reinforced plastic (CFRP).
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معلومات مُعتمدة: 18/EPSRC-CDT/3584 Ireland SFI_ Science Foundation Ireland
فهرسة مساهمة: Keywords: InAsSb; infrared radiation thermometer; measurement; monitoring; photodiode; pyrometer; radiation thermometry; temperature
تواريخ الأحداث: Date Created: 20231209 Latest Revision: 20231209
رمز التحديث: 20231215
مُعرف محوري في PubMed: PMC10708849
DOI: 10.3390/s23239514
PMID: 38067887
قاعدة البيانات: MEDLINE
الوصف
تدمد:1424-8220
DOI:10.3390/s23239514