共找到 150 條與 ultraviolet fluorescence 相關(guān)的標(biāo)準(zhǔn)，共 10 頁(yè)
UV Disinfection Brochure
本國(guó)際標(biāo)準(zhǔn)規(guī)定了通過(guò)紫外熒光法測(cè)定作為燃料使用的二甲醚（DME）中硫含量的測(cè)試程序。該程序適用于測(cè)定總硫含量，最高可達(dá)ISO 16861中規(guī)定的值。 此測(cè)試方法不會(huì)測(cè)量在測(cè)試的實(shí)際條件下（即室溫和大氣壓）不易揮發(fā)的硫。 注：本方法的精度已通過(guò)有限數(shù)量的實(shí)驗(yàn)室對(duì)有限的樣品和含量水平進(jìn)行了研究。它
Dimethyl ether (DME) for fuels. Determination of total sulfur, ultraviolet fluorescence method
This International Standard specifies a procedure of test for the sulfur content in dimethyl ether (DME) used as fuel by the ultraviolet (UV
Dimethyl ether (DME) for fuels - Determination of total sulfur, ultraviolet fluorescence method
This method applies to the determination of total sulfur content in natural gas expressed as sulfur mass concentration ranging from 1 mg/m3 to 200 mg
Natural gas - Determination of sulfur compounds - Determination of total sulfur content by ultraviolet fluorescence method
本方法適用于測(cè)定天然氣中總硫含量的質(zhì)量濃度，范圍為1 mg/m3至200 mg/m3。硫含量高于200 mg/m3的天然氣可以使用合適的無(wú)硫溶劑稀釋后進(jìn)行分析
Natural gas. Determination of sulfur compounds. Determination of total sulfur content by ultraviolet fluorescence method
この規(guī)格は，沸點(diǎn)が25～400 ℃の範(fàn)囲の留分で，室溫における動(dòng)粘度が0.2～10 mm /sの範(fàn)囲にあるナフサ，自動(dòng)車(chē)ガソリン，燈油及び軽油中の硫黃分3～500質(zhì)量ppmを定量する方法について規(guī)定する
Crude oil and petroleum products -- Determination of sulfur content Part 6: Ultraviolet fluorescence method
Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
Continuous analyzers for sulfur dioxide in ambient air
Aromatic hydrocarbons and related chemicals. Determination of total sulfur by method of ultraviolet fluorescence
Liquid petroleum products. Determination of sulfur content of automotive fuels. Ultraviolet fluorescence method
Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
This document specifies a continuous measurement method for the determination of the concentration of sulfur dioxide present in ambient air based
Ambient air — Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
本文件規(guī)定了測(cè)定液化石油氣（LPG）中硫含量的紫外熒光（UV）測(cè)試方法，適用于鹵素含量不超過(guò)0.35%（m/m）且硫含量在2 mg/kg至50 mg/kg范圍內(nèi)的LPG。 本測(cè)試方法不檢測(cè)在測(cè)試條件下不揮發(fā)的硫化合物。 注意1：LPG定義為由一種或多種輕烴組成的低壓液化氣體，僅屬于UN 1011
Liquid petroleum products - Determination of the total volatile sulfur content in liquefied petroleum gases by ultraviolet fluorescence spectroscopy
Ambient air. Determination of sulfur dioxide. Ultraviolet fluorescence method
Low Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
