共找到 150 條與 雙分光反射輻射因子 相關的標準，共 10 頁
本標準規定了紙、紙板和紙漿D65亮度的測定方法。本標準適用于白色和接近白色的紙、紙板和紙漿,也適用于含有熒光增白劑的紙、紙板和紙漿。測量含有熒光增白劑的試樣時,應使用熒光參比標準將儀器的紫外輻射能量水平調整至與CIE標準照明體D65一致的情況下才能進行測量。由于本標準采用的D65光源激發的熒光約為
Paper,board and pulps.Measurement of diffuse blue reflectance factor.D65 brightness(Diff/ Geometry, Outdoor daylight conditions)
This Technical Report provides guidelines for the interpretation of backscattering traces, as obtained by an optical time domain reflectometer (OTDR
Guidance for the interpretation of OTDR backscattering traces
This standard defines the method for determining and stating the CONVERSION factor of electro-optical X-RAY image intensifiers. It is applicable only
X-ray equipment - Measurement of the conversion factor of electro-opticalX-ray image intensifiers
This part of IEC 61746 provides procedures for calibrating single-mode optical time domain reflectometers (OTDR). It only covers OTDR measurement
Calibration of optical time-domain reflectometers (OTDR). OTDR for single-mode fibres
Paper, board and pulps - Measurement of diffuse blue reflectance factor - Part 1: Indoor daylight conditions (ISO brightness)
Paper, board and pulps － Measurement of diffuse blue reflectance factor － Part 1: Indoor daylight conditions(ISO brightness)
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Reflector lamps
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Paper, board and pulps-Measurement of diffuse blue reflectance factor-Part 1:Indoor daylight conditions(ISO brightness)
本部分ISO 2470規定了一種測量紙漿、紙張和紙板的散射藍反射率因子（ISO亮度）的方法。本部分僅限于白色或近白色的紙漿、紙張和紙板，并且測量只能在儀器中進行，該儀器的紫外線能量水平已調整以對應CIE光源A [6]。由于它含有適量的紫外輻射，CIE光源A被認為是室內日光條件下紫外線含量的代表
Paper, board and pulps - Measurement of diffuse blue reflectance factor - Part 1: Indoor daylight conditions (ISO brightness)
Optical time domain reflectometry
This part of ISO 2470 specifies a method for measuring the diffuse blue reflectance factor (ISO brightness) of pulps, papers and boards. This part
Paper, board and pulps - Measurement of diffuse blue reflectance factor - Part 1: Indoor daylight conditions (ISO brightness) (ISO 2470-1:2009, IDT)
Roentgenoptische Systeme - Reflexionszonenplatten
本標準定義了反射區板的重要特性，從而促進了這些X射線光學元件供應商與用戶之間的溝通。特別是，本標準使X射線光學系統的開發人員能夠正確評估和指定反射區板作為X射線顯微鏡和光譜學的元素
X-ray optical systems Reflection zone plates
本文件規定了金屬反射膜的光學特性、機械性能、化學穩定性和環境適應性的基本要求。 本文件適用于光學領域應用的基于鋁或銀的金屬反射膜。 本文件既滿足薄膜制造商選擇材料和制備方法的要求,也使用戶準確理解該薄膜產品的相關量化規定
Optics and photonics—Optical coatings—Part 6: Minimum requirements for reflecting coatings
Roentgenoptische Systeme - Reflexionszonenplatten
