共找到 176 條與 光學計量儀器 相關的標準,共 12 頁
1.1 This practice describes the components of a wavelength-dispersive X-ray spectrometer that are basic to its operation and to the quality of its performance. It is not the intent of this practice to specify component tolerances or performance criteria, as these are unique for each instrument. The document does, however, attempt to identify which of these are critical and thus which should be specified.1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific safety hazard statements are given in 5.3.1.2 and 5.3.1.2, and in Section 7. 1.2 There are several books and publications from the National Institute of Standards and Technology and the U.S. Government Printing Office, which deal with the subject of X-ray safety. Refer also to Practice E416.
Standard Practice for Describing and Specifying a Wavelength-Dispersive X-Ray Spectrometer
1.1 This practice covers the information needed to describe and report instrumentation, specimen parameters, experimental conditions, and data reduction procedures. SIMS sputter depth profiles can be obtained using a wide variety of primary beam excitation conditions, mass analysis, data acquisition, and processing techniques (1-4).1.2 Limitations8212;This practice is limited to conventional sputter depth profiles in which information is averaged over the analyzed area in the plane of the specimen. Ion microprobe or microscope techniques permitting lateral spatial resolution of secondary ions within the analyzed area, for example, image depth profiling, are excluded.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Standard Practice for Reporting Sputter Depth Profile Data in Secondary Ion Mass Spectrometry (SIMS)
This practice describes the essential components of a wavelength-dispersive X-ray spectrometer. This description is presented so that the user or potential user may gain a cursory understanding of the structure of an X-ray spectrometer system. It also provides a means for comparing and evaluating different systems as well as understanding the capabilities and limitations of each instrument.1.1 This practice covers the components of a wavelength-dispersive X-ray spectrometer that are basic to its operation and to the quality of its performance. It is not the intent of this practice to specify component tolerances or performance criteria, as these are unique for each instrument. The document does, however, attempt to identify which of these are critical and thus which should be specified.1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific safety hazard statements are given in 5.3.1.2 and 5.3.2.4, and in Section 7. 1.3 There are several books and publications from the National Institute of Standards Technology and the U.S. Government Printing Office which deal with the subject of X-ray safety. Refer also to Practice E416.
Standard Practice for Describing and Specifying a Wavelength-Dispersive X-Ray Spectrometer
1.1 This practice describes the components of a wavelength-dispersive X-ray spectrometer that are basic to its operation and to the quality of its performance. It is not the intent of this practice to specify component tolerances or performance criteria, as these are unique for each instrument. The document does, however, attempt to identify which of these are critical and thus which should be specified.1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific safety hazard statements are given in 5.3.1.2 and 5.3.1.2, and in Section 7. 1.2 There are several books and publications from the National Institute of Standards and Technology and the U.S. Government Printing Office, which deal with the subject of X-ray safety. Refer also to Practice E416.
Standard Practice for Describing and Specifying a Wavelength-Dispersive X-Ray Spectrometer
1.1 This practice covers the information needed to describe and report instrumentation, specimen parameters, experimental conditions, and data reduction procedures. SIMS sputter depth profiles can be obtained using a wide variety of primary beam excitation conditions, mass analysis, data acquisition, and processing techniques (1-4).1.2 Limitations8212;This practice is limited to conventional sputter depth profiles in which information is averaged over the analyzed area in the plane of the specimen. Ion microprobe or microscope techniques permitting lateral spatial resolution of secondary ions within the analyzed area, for example, image depth profiling, are excluded.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Standard Practice for Reporting Sputter Depth Profile Data in Secondary Ion Mass Spectrometry (SIMS)
Настоящий стандарт устанавливает номенклатуру основных показателей фотометрических приборов, включаемых в ТЗ на НИР по определению перс
Product-quality index system. Phetometric instruments. Nomenclature of indices
この規格は,角度の標準として用いる多面鏡(以下,多面鏡という。)について規定する。
Optical polygons for angle standards
Настоящий стандарт распространяется на оптические делительные головки по ГОСТ 9016-77, а также на отечественные и импортные оптические дели
State system for ensuring the uniformity of measurements. Optical dividing heads. Verification methods
Classification of instruments and devices for measurement and evaluation of the geometrical parameters of surface finish
Reflectometer as a means for gloss assessment of plane surfaces of paint coatings and plasticsZusammenhang mit der von der International Organization for Standardization (ISO) herausgegebenen Norm ISO 2813 - 1978, siehe Erl?uterungen.
Reflectometer as a means for gloss assessment of plane surfaces of paint coatings and plastics
This specification covers the Test Set, Laser Rangefinder,TS-3620( )/GVS-5.(See 6.4.)
TEST SET, LASER RANGEFINDER, TS-3620( )
Fixed railway installations. Track service and maintenance tools. Sounding hammer.
OPTICAL EQUIPMENT. FOCIMETERS. SPECIFICATIONS AND CALIBRATION.
Thermoluminescence Dosimetry: Environmental Applications, Performance, Testing
1.1 This test method covers the testing of the spectral bandwidth and wavelength accuracy of fluorescence spectrometers.
Standard Test Method for Spectral Bandwidth and Wavelength Accuracy of Fluorescence Spectrometers
Настоящий стандарт устанавливает методы и средство первичной и периодической поверки рабочих фотоэлектрических люксметров общего назна
State system for ensuring the uniformity of measurements. Methods and means for verification of photoelectric illumination photometers
Copyright ?2007-2024 ANTPEDIA, All Rights Reserved
京ICP備07018254號 京公網安備1101085018 電信與信息服務業務經營許可證:京ICP證110310號
頁面更新時間: 2024-12-28 06:11