Download or read book Methods of Measuring Temperature Classic Reprint written by Ezer Griffiths and published by Forgotten Books. This book was released on 2017-12-21 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Methods of Measuring Temperature The present volume is written for those concerned with the measure ment of temperature, whether in scientific investigations or in the control of industrial operations. Attention has been devoted chiefly to the experimental basis of the methods in general use, the calibration of the instruments, and the precautions which must be observed in practice. While the volume is complete. In itself, it is assumed that the reader is conversant with the fundamental principles of physics, and the aim has been to extend the general treatment given in standard text-books, such as those Of Poynting and Thomson. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Methods of Measuring Temperature written by Ezer Griffiths and published by . This book was released on 1918 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Temperature Measurement by Electric Means Classic Reprint written by Maurice Leroy Carr and published by Forgotten Books. This book was released on 2018-09-23 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from High Temperature Measurement by Electric Means The accurate measurement of high temperatures has come to be a very essential feature of many industrial pro cesses. The pyrometer makes it possible to reproduce with precision any temperature that has been found to yield the best results in Operations requiring careful heat treatment. In the making of tinted glass, for example, the preper regu lation of the temperature of the furnace is necessary to pre vent burning out the color. Instead of depending upon the workman to judge of the condition of the material with his eye, the manufacturer gives instructions to maintain the heat at a certain temperature, knowing then that the output will be of a certain uniform grade. In this manner the variable human element is eliminated and waste prevented. The temper ing of tools, the burning of ceramic products, the Operation of gas producers, the manufacture of iron and steel and the annealing of castings are a few examples of processes that may be carried on to better advantage with the aid of refined methods of measuring high temperatures. The recording pyro meter is rapidly coming into use as an efficient means of eu pervising processes requiring heat treatment. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Equipment and Methods for Measurements of Soil Temperature Classic Reprint written by W. E. Larson and published by Forgotten Books. This book was released on 2017-10-28 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Equipment and Methods for Measurements of Soil Temperature The bimetal dial thermometersfi/ have a coil-within-coil structure about 1 inches long located in the end of a hollow stem. Changes in temperature cause a rotary action of the bimetal helix; this turns a shaft on which a pointer is mounted. The instruments used in this study employed three indicators. One indicated the current temperature, a second the maximum temperature, and a third the minimum temperature. The thermometers can be purchased with different stem lengths for different soil depths. Van Bavel and Forrest (5) concluded that these thermometers were accurate to less than 1° F., were easy to read, and could withstand normal field exposure. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Temperature Measurement written by L. Michalski and published by John Wiley & Sons. This book was released on 2001-12-21 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Die exakte Temperaturmessung ist ein wichtiger Parameter in vielen Bereichen. Dieser Band wurde komplett überarbeitet und aktualisiert und enthält darüber hinaus die neuesten IEC Standards. Theorie und instrumentelle Praxis der Temperaturbestimmung werden hier umfassend behandelt. (09/00)

Download or read book Measurement of Surface Temperatures Classic Reprint written by William F. Roeser and published by Forgotten Books. This book was released on 2017-10-27 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Measurement of Surface Temperatures Two types of contact thermometers are described 1n this paper, and the results of temperature measurements made on the rolls of paper and milk drying machines with one of the contact thermometers are also given. The surface temperatures of moving rolls have been determined to an accuracy of 2° F. By means of a compensated con tact thermometer. Attempts to determine the approximate temperature of the sur face of the moving rolls by employing fusible substances proved successful on clean, dry surfaces but were unsuccessful when applied to surfaces carrying foreign or contaminating materials. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book METHODS OF MEASURING TEMPERATU written by Ezer Griffiths and published by Wentworth Press. This book was released on 2016-08-28 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Download or read book Bibliography of Temperature Measurement written by Paul D. Freeze and published by Forgotten Books. This book was released on 2018-09-10 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Bibliography of Temperature Measurement: January 1953 to December 1969 Pearse, D. J Electrical parasites hamper temperature measurement, Steel Processing 41, No. 1, 22 (jan.) About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book The Interference Method of Measuring Thermal Expansion Classic Reprint written by George E. Merritt and published by Forgotten Books. This book was released on 2017-10-27 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Interference Method of Measuring Thermal Expansion Since materials differ greatly in the rate with which they reach equilibrium, an investigator attempting to obtain measurements! Under equilibrium conditions should give careful consideration to this rate at the temperatures involved. For certain kinds of work it is the practice to hold the specimen for a sufficient length of time at each temperature where measurements are to be taken. Cases have occurred in this laboratory Where equilibrium conditions were not reached even after several hours. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Temperature Measurements in Bessemer and Open Hearth Practice Classic Reprint written by George K. Burgess and published by Forgotten Books. This book was released on 2017-10-28 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Temperature Measurements in Bessemer and Open-Hearth Practice The procedure followed for securing temperature determinations of the metal bath by means of observations on the surface of the metal dipped out in a spoon was as follows. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book An Optical Method for Measuring Temperature Distribution and Convective Heat Transfer Classic Reprint written by R. B. Kennard and published by Forgotten Books. This book was released on 2017-10-22 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from An Optical Method for Measuring Temperature Distribution and Convective Heat Transfer The experiments were performed m an inside basement room, the walls and ceiling of which were lined with 4 inches of cork. There were, therefore, no complications caused by vibration, or by stray convection currents set up by unequal temperatures Within the room. In Figure 1 is shown a plan view of the interferometer together with the light source, the heated surface, and the camera. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book The Measurement of Steady and Fluctuating Temperatures Classic Reprint written by R. Royds and published by . This book was released on 2015-09-27 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Measurement of Steady and Fluctuating Temperatures This book is intended to give a concise account of modern methods of measuring both steady and fluctuating temperatures and to indicate their applications in industrial practice. Until recently the mercury thermometer provided the only important method of measuring temperatures in which most engineers could place any degree of confidence. But the need of some reliable means of measuring high temperatures beyond the range of ordinary thermometers led physicists to experiment with and to perfect other methods, in particular the thermo-couple and platinum resistance thermometers or pyrometers, and also radiation and optical pyrometers. In their hands these methods became so reliable under skilful operation that, with the increasing technical skill of engineers and metallurgists, their use has extended rapidly in industrial practice as a means of measuring or controlling the temperatures of gases, furnaces, solid and molten metals, etc. In some cases they have replaced the more or less haphazard method of guessing these temperatures by appearances, and their use in this direction is rapidly extending. In other cases, particularly in certain metallurgical operations, the temperatures need to be regulated so closely that a reliable means of measuring the temperatures makes all the difference between success and failure. Again, mercury thermometers are of little use in measuring the temperature of a thin metal wall or in following any rapidly fluctuating temperature with reasonable accuracy, and such measurements were only possible when the present methods became available. The accurate measurement of temperature is also important in problems associated with the transmission of heat. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book The Temperature Coefficient of Resistance of Copper Classic Reprint written by J. H. Dellinger and published by Forgotten Books. This book was released on 2018-02-10 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Temperature Coefficient of Resistance of Copper For the resistance measurements the wires were placed in a specially designed oil bath with provisions for efficient stirring of the oil, for heating and cooling, and for temperature regulation. The wire was held between heavy clamps through which the cur rent was introduced. For conductivity determinations the resist ance was measured between knife edges mounted 1 meter apart on the marble base. The Thomson bridge method was used for measuring the resistances, employing a double set of variable ratio coils; an accuracy of 1 in 10 000 Was easily attained. The resist ance of the copper sample was compared with the resistance of a copper standard in the same bath as the test sample. The copper standards were Wires carrying soldered potential leads and placed in frames having connections for both current and potential leads. These connections dropped into mercury cups on the marble base in the oil bath. The resistances of the copper standards were compared from time to time with manganin resistance standards which were kept in a separate oil bath. The method of comparing the copper samples with a copper standard has the advantage that accurate temperature measurement is unnecessary. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Heat Treatment of High Temperature Mercurial Thermometers Classic Reprint written by Hobert C. Dickinson and published by Forgotten Books. This book was released on 2018-02-10 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Heat Treatment of High-Temperature Mercurial Thermometers Thus, if a thermometer is intended to read true gas scale tempera tures, either the length of a degree must be changed at 'the higher points, as is generally done in working standards, or proper correo tions must be applied. Toward the end of this paper a method is outlined for graduating a thermometer to read gas scale temperature. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Pyrometry written by Chas R. Darling and published by Forgotten Books. This book was released on 2018-03-02 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Pyrometry: A Practical Treatise on the Measurement of High Temperatures The next step in advance was the introduction of the expansion pyrometer by John Daniel] in 1822. The elongation Of a platinum rod, encased in plum bago, was made to operate a magnifying device, which moved a pointer over a scale divided so as to read temperatures directly. Although inaccurate as com pared with modern instruments; this pyrometer was the first to give a continuous reading, and required no personal attention. The expansion pyrometer - with different expanding substances - is still used to. A limited extent. The year 1822 was also marked by Seebeck's discovery of thermo-electricity. The generation Of a current of electricity by a heated junction Of two metals, increasing with the temperature, appeared to afford a simple and satisfactory basis for a pyrometer, and Becquerel constructed an instrument on these lines in 1826. Pouillet and others also endeavoured to measure temperatures by the thermo-electric method, but partly owing to the use of unsuitable junctions, and partly to the lack of reliable galvanometers, these workers failed to Obtain concordant results. The method was for all practical purposes abandoned until 1886, when its revival in reliable form led to the enormous extension Of the use of pyrometers witnessed during recent years. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Measurement of the Color Temperature of the More Efficient Artificial Light Sources by the Method of Rotary Dispersion Classic Reprint written by Irwin G. Priest and published by Forgotten Books. This book was released on 2018-03-06 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Measurement of the Color Temperature of the More Efficient Artificial Light Sources by the Method of Rotary Dispersion Before proceeding further it is pertinent to introduce some data on the precision and accuracy of temperature measurements of lamps by the method of color matching in general, and quite aside from the particular features of the method to be described in this paper. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Principles and Methods of Temperature Measurement written by Thomas D. McGee and published by John Wiley & Sons. This book was released on 1988-05-19 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concept of temperature. The thermodynamic temperature scale. Entropy, temperature and statistical mechanics. The international practical temperature scale. General characteristics of temperature measuring devices and treatment of data. Liquid-in-glass thermometers. Sealed liquid or gas sensing instruments and bimetallic sensors. Electrical resistance temperature measurement using metallic sensors. Thermistors and semiconductors for temperature measurement. Thermoelectric temperature measurement. Theory of radiant heat transfer as a basis for temperature measurement bu radiant techniques. The disappearing filament optical pyrometer. Photoelectric optical pyrometers (automatic and infrared). Total radiation pyrometers. Novel methods of temperature measurement. Pyrometric cones. Calibration methods. Installation effects. Dynamic response of sensors. Temperature instrumentation and control. Thermocouple reference tables.