On Direct Reading Resistance-Thermometers, with a Note an Composite Thermocouples
نویسندگان
چکیده
منابع مشابه
Reading of Thermometers Using a Video Camera
In the proposed paper a possibility of automation of calibration of liquidin-glass thermometers is discussed. Temperature readings are taken with the use of a measuring system that consists of a standard calibration facility, the video camera, and the personal computer that executes the program for image processing and analyses. Once the reading of temperature is extracted from an acquired imag...
متن کاملMethods of Reading Liquid-in-Glass Thermometers
The objective of this paper is to analyse the different methods of reading Liquid-in-Glass Thermometers (LiGTs). The aim is to minimise uncertainty contributions in calibrations of LiGTs and make them easier to use. The inherent problem of the LiGTs is the objectivity of reading and hence the resulting uncertainty contribution. Most commonly, LiGTs are read with the naked eye or by using a magn...
متن کاملthe effects of cognitive strategies- note making and underlining- on iranian efl learners’ reading comprehension
هدف از انجام این مطالعه ، بررسی اثرات استفاده از استراتژی های شناختی یعنی "نت برداری" و "زیر خط کردن" بر روی عملکرد درک مطلب زبان آموزان ایرانی می باشد. به این منظور، 60 زبان آموز دختر سال چهارم دبیرستان از طریق آزمون پیشرفت زبان انگلیسی (نلسون)، از یک جامعه آماری بزرگتر انتخاب شدند. سپس به صورت تصادفی به سه گروه که هر گروه شامل ?0 دانش آموز همسان بود، تقسیم شدند: دو گروه آزمایش(گروه "نت برداری...
15 صفحه اولStability of Small Industrial Platinum Resistance Thermometers
This paper reports the results of an investigation of the stability of a selection of small industrial platinum resistance thermometers (IPRTs) upon heat treatment and handling. Ninety-four IPRTs, of several models, obtained from five manufacturers were studied. Most of the IPRTs exhibited calibration drifts and also effects due to the presence of moisture or strain. There was no apparent impro...
متن کاملA Note on Bilinear Groups of a Large Composite Order
We remark that the structure of bilinear groups of a large composite order (at least 1024 bits) could make group operation inefficient and lose the advantages of elliptic curve cryptography which gained mainly from smaller parameter size. As of 2013, the longest parameter recommended by NIST for elliptic curves has 571 bits. From the practical point of view, such an algebraic structure is unlik...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the Physical Society of London
سال: 1903
ISSN: 1478-7814
DOI: 10.1088/1478-7814/19/1/345