Plumb Harmon (9 results)
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Seller: Forgotten Books, London, United KingdomForgotten Books
Contact seller4-star sellerCondition: New
US$ 17.14
Free ShippingShips from United Kingdom to U.S.A.Quantity: Over 20 available
Paperback. Condition: New. Print on Demand. This book details the continued work to improve acoustical thermometry and explains how inconsistencies in previous measurements led to a redefinition of the NBS P2-20 (1965) scale. The author describes how an examination of the Helmholtz-Kirchhoff equation was made, and the maintenanc…e of the P2-20 (1965) scale is presented. The book also includes a description of a new calibration apparatus that was constructed to accommodate more germanium thermometers, thus reducing the calibration cost per thermometer during a calibration run. Of particular note, in order to obtain values of the speed of sound as a function of pressure, the author determined the wavelength and the frequency. They did this by creating standing waves in a gas by means of an apparatus with a fixed frequency and a variable path. A quartz crystal, operating at its resonant frequency, radiates through helium gas to a reflector surface that is parallel to the quartz crystal; radiation is reflected back through the gas to the quartz crystal. If the spacing between the crystal and the reflecting surface is an integral number of half wavelengths, the helium gas will be in resonance and a peak voltage will be measured across the quartz crystal. The reflecting surface is displaced through detected integral numbers of half wavelengths and its displacement measured. Thus, the wavelength is determined, the frequency of the quartz crystal is measured and, consequently, the speed of sound can be calculated. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
Published by U.S. Department of Commerce, 1973
- Softcover
Seller: Pistil Books Online, IOBA, Seattle, WA, U.S.A.Pistil Books Online, IOBA
Contact seller5-star sellerAssociation member: IOBA
Condition: Used - Good
US$ 44.85
US$ 6.00 shippingShips within U.S.A.Quantity: 1 available
Add to basketTrade Paperback. Condition: Good. Ex Libris. Ex-library copy with the usual stamps and markings. Interior text unmarked; binding tight. National Bureau of Standards Monograph 126. 127 pages.
Published by Instrument Society of America, Pittsburgh PA, 1972
- Hardcover
Seller: J. Wyatt Books, Ottawa, ON, CanadaJ. Wyatt Books
Contact seller5-star sellerCondition: Used - Very good
US$ 287.50
US$ 23.00 shippingShips from Canada to U.S.A.Quantity: 1 available
Add to basketHardcover. Condition: VG+. Volume 4, Parts 1, 2 & 3. Pages are all in excellent condition. Many figures and tables. Brown hardcovers with gilt titles. These volumes have one of the editor's name (Preston-Thomas) stamped in gilt on the front covers. Light wear on corners and spines. VG+ **very heavy - will require extra postage**…. Book.
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Seller: True World of Books, Delhi, IndiaTrue World of Books
Contact seller5-star sellerLeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1973 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt band…s. A perfect gift for your loved ones. Pages: 30 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 30 Volume NBS Technical Note 765.
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Seller: True World of Books, Delhi, IndiaTrue World of Books
Contact seller5-star sellerLeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. I…llustrations, Index, if any, are included in black and white. Each page is checked manually before printing. Pages: 54 As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 54 Volume N monograph 125 Language: English.
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Seller: True World of Books, Delhi, IndiaTrue World of Books
Contact seller5-star sellerLeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. I…llustrations, Index, if any, are included in black and white. Each page is checked manually before printing. Pages: 141 As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 141 Volume N monograph 126 Language: English.
Published by Instrument Society of America, 1972
Seller: Joy Logistics, Waynesboro, PA, U.S.A.Joy Logistics
Contact seller5-star sellerCondition: Used - Good
US$ 390.00
US$ 4.95 shippingShips within U.S.A.Quantity: 1 available
Add to basketCondition: Good. Good. No dust jacket. Interior clean, bindings sound, light to moderate wear to covers, several bumped corners. Part 3 is ex-library with typical markings. 3 volume set. Part 1: Basic Methods, Scales and Fixed Points, Radiation. (errate sheet clipped to ffep. ) Part 2: Resistance, Electronic and Magnetic Thermom…etry, Controls and Calibration, Bridges. Part 3: Thermocouples, Biology and medicine, Geophysics and Space.
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Seller: Gyan Books Pvt. Ltd., Delhi, IndiaGyan Books Pvt. Ltd.
Contact seller5-star sellerCondition: New
US$ 32.69
Free ShippingShips from India to U.S.A.Quantity: Over 20 available
Add to basketLeather Bound. Condition: New. Language: English. Language: English. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine l…ends an artistic flair. This masterpiece has been meticulously reprinted in 2025, utilizing the invaluable guidance of the original edition published many years ago in . The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Vol:- Volume NBS monograph 125, Pages:- 54, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. Volume NBS monograph 125 54 54.
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Seller: Gyan Books Pvt. Ltd., Delhi, IndiaGyan Books Pvt. Ltd.
Contact seller5-star sellerCondition: New
US$ 38.39
Free ShippingShips from India to U.S.A.Quantity: Over 20 available
Add to basketLeather Bound. Condition: New. Language: English. Language: English. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine l…ends an artistic flair. This masterpiece has been meticulously reprinted in 2025, utilizing the invaluable guidance of the original edition published many years ago in. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Vol:- Volume NBS monograph 126, Pages:- 138, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. Volume NBS monograph 126 138 138.
