NBS Special Publication, Issue 250U.S. Government Printing Office, 1965 |
From inside the book
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Page
... samples .. 204. 202 Alpha - emitting radioactive samples_ 204. 203 Beta - emitting radioactive samples__ . Radiological equipment - gamma - ray sources_ 204. 501 X - ray and gamma - ray instruments . 204. 502 Gamma - ray sources ...
... samples .. 204. 202 Alpha - emitting radioactive samples_ 204. 203 Beta - emitting radioactive samples__ . Radiological equipment - gamma - ray sources_ 204. 501 X - ray and gamma - ray instruments . 204. 502 Gamma - ray sources ...
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... Samples of NBS reports of test and calibration___ Appendix B. Standard Reference Materials : Major categories _ Appendix C. Fee list . Index List of publications and order blank .. Post - card request for future supplements 104 105 106 ...
... Samples of NBS reports of test and calibration___ Appendix B. Standard Reference Materials : Major categories _ Appendix C. Fee list . Index List of publications and order blank .. Post - card request for future supplements 104 105 106 ...
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... in other laboratories , are gi NBS Technical Note 262.8 Samples of reports of calibration issued by the Bureau are in here as Appendix A. * The footnotes are given on page 2 . One of the divisions of the NBS Institute for Basic ...
... in other laboratories , are gi NBS Technical Note 262.8 Samples of reports of calibration issued by the Bureau are in here as Appendix A. * The footnotes are given on page 2 . One of the divisions of the NBS Institute for Basic ...
Page
... sample of ins ments or objects drawn from a lot of nominally identical items , in accordance with an appro sampling procedure , the Bureau may declare that the entire lot does or does not meet st requirements for acceptance . ( 2 ) The ...
... sample of ins ments or objects drawn from a lot of nominally identical items , in accordance with an appro sampling procedure , the Bureau may declare that the entire lot does or does not meet st requirements for acceptance . ( 2 ) The ...
Page 9
... sample of inst ments or objects drawn from a lot of nominally identical items , in accordance with an appro sampling procedure , the Bureau may declare that the entire lot does or does not meet sta requirements for acceptance . ( 2 ) ...
... sample of inst ments or objects drawn from a lot of nominally identical items , in accordance with an appro sampling procedure , the Bureau may declare that the entire lot does or does not meet sta requirements for acceptance . ( 2 ) ...
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Common terms and phrases
Ac-dc accepted for calibration accuracy additional American Standards Association API Standard apparatus Appendix attenuators bolometer bolometer units bulb and liquid Bureau of Standards calibration or test changes in emf charged dependent color temperature condenser microphones current fees decibels Determination diameter Electric electrode electromotive force end of table errors exceeding footnote at end frequency Gage blocks gages-determination glass Group of Standard higher or lower hygrometers ice-point reading indications inductors instruments Invar Item Description Fee laboratory length liquid column mass measurements meter National Reference Group ohms perature phase angle plug Precision pressure Radium ratio reference standards REPORT OF CALIBRATION resistance thermometer resistors ring gages sample saturated standard cells schedule special tests specifications spectrophotometer stability standard resistors submitted for calibration tabulated corrections apply temperature range test points test_ tests not covered thermal conductivity thermocouple thermometer was tested U.S. DEPARTMENT uncertainty voltage dividers waveguide weights
Popular passages
Page 11 - Standard Reference Materials issued by the National Bureau of Standards to calibrate a measurement system, or to produce scientific data that can be referred to a common base. A schedule of prices and amounts, as well as directions for ordering, is included.
Page 49 - ... index markers. Since it is necessary to determine the shift of the principal point resulting from prism effect in the lens, the equivalent focal length of the lens as mounted In the camera is incidentally determined...
Page 55 - ... wire loops, spring balances, tension handles, or other attachments liable to be detached or changed in shape. The error in the total length of the tape, when supported horizontally throughout its length at the standard temperature of 68° F. (20° C.) and at standard tension, shall not be more than 0.1 inch per 100 feet (2 mm per 25 m).