共找到 150 條與 粒子濃度 相關(guān)的標(biāo)準(zhǔn)，共 10 頁(yè)
Measurementing methods of concentration of airborne radioactive particle
Measuring methods of concentration of airborne radioactive particle
この規(guī)格は，超純水の微粒子の測(cè)定方法について規(guī)定する
Testing methods for concentration of fine particles in highly purified water
1???Scope This document specifies test methods for the quality assessment of moxa floss. It covers sample preparation, measurement
Traditional Chinese medicine. Test method for moxa floss quality. Concentration of waste particles
This European Standard specifies methods for testing aerosol sampling instruments under prescribed laboratoryconditions, and performance requirements
Workplace Atmospheres - Assessment of Performance of Instruments for Measurement of Airborne Particle Concentrations
This document deals with the application of small-angle X-ray scattering (SAXS) for the measurement of the particle concentration in suspensions
Determination of particle concentration by small-angle X-ray scattering (SAXS)
Diese ?NORM ist generell anzuwenden, wenn die Staubkonzentration in einem durch einen definierten Querschnitt einer Leitung str?menden Gas bzw
Manual determination of particle concentrations in fluid gases - Gravimetrie method - General requirements
（1）監(jiān)測(cè)系統(tǒng)組成及要求 本部分內(nèi)容參照了國(guó)內(nèi)外多個(gè)廠家的在線(xiàn)監(jiān)測(cè)儀的具體參數(shù)，選取了其中具有代表性的技術(shù)指標(biāo)限值。 a)檢測(cè)粒徑范圍：（0.3~10）μm， b)靈敏度：最低檢測(cè)限不超過(guò) 50 個(gè)微生物粒子/L， c)粒子濃度檢測(cè)誤差：±30%FS， d)采樣進(jìn)氣流量
Technical requirements for bioaerosol particle concentrationmonitoring in ship cabin
Workplace atmospheres - Assessment of performance of instruments for measurement of airborne particle concentrations
This European Standard specifies methods for testing aerosol sampling instruments under prescribed laboratory conditions, and performance requirements
Workplace atmospheres - Assessment of performance of instruments for measurement of airborne particle concentrations
Workplace atmospheres - Assessment of performance of instruments for measurement of airborne particle concentrations
Diese ?NORM ist zusammen mit ?NORM M 5861 -1 anzuwenden, wenn Staubkonzentrationen in einem durch eine Leitung mit definiertem Querschnitt str?menden
Manual determination of particle concentrations in fluid gases - Gravimetrie method - Special requirements regarding measurement techniques
本文件適用于評(píng)估在潔凈室及相關(guān)受控環(huán)境中使用的機(jī)械、測(cè)試設(shè)備、工藝設(shè)備、部件及工具等設(shè)備的適用性。根據(jù)GB/T25915.1,關(guān)注懸浮粒子粒徑范圍為0.1μm 至大于或等于5μm。 本文件不適用于: ———根據(jù)微生物污染評(píng)估適用性; ———對(duì)清潔劑及清潔技術(shù)的適用性進(jìn)行測(cè)試; ———設(shè)備和材料的可
Cleanrooms and Related Controlled Environments Part 14: Assessing Equipment Suitability by Particle Concentration
本文件規(guī)定了監(jiān)測(cè)計(jì)劃的基本要求。這個(gè)監(jiān)測(cè)計(jì)劃依據(jù)所測(cè)量的空氣中懸浮粒子濃度或?qū)ζ溆杏绊懙钠渌麉?shù),監(jiān)測(cè)潔凈室或潔凈區(qū)按粒子濃度劃分的空氣潔凈度方面的性能。 本文件適用于粒徑0.1μm~5μm 粒子濃度的監(jiān)測(cè)。 本文件不適用于振動(dòng)或工程系統(tǒng)一般維護(hù)等監(jiān)測(cè)。超細(xì)粒子(小于0.1μm 的粒子)濃度的監(jiān)測(cè)
Cleanrooms and associated controlled environments—Part 2: Monitoring to provide evidence of cleanroom performance related to air cleanliness by particle concentration
本文件規(guī)定了按空氣中懸浮粒子濃度劃分潔凈室、潔凈區(qū)、GB/T25915.7所述的隔離裝置中的空氣潔凈度等級(jí)。 本文件適用于粒徑擋下限為0.1μm~5μm 的顆粒物累積計(jì)數(shù)分布及其粒子濃度的監(jiān)測(cè)。超細(xì)粒子(
Cleanrooms and associated controlled environments—Part 1: Classification of air cleanliness by particle concentration
