X線スペクトロメータの長所と短所(CFAN機器)

ビュー : 2805
著者 : CFAN instrument
更新時間 : 2022-02-15 15:07:36

<p data-original-attrs = "{" style ":" "}" = "" microsoft = "" yahei "; =" "font-size:=" "medium; =" "background-image:=" " initial; = "" background-position:= "" background-size:= "" background-repeat:= "" background-attachment:= "" background-origin:= "" background-clip:= "" initial; " = "" style = "box-sizing:border-box; font-family:Roboto、Roboto-Black;"> <font color = "#696969" data-keep-original-tag = "false" data-original-attrs = "{" style ":" "、" lang ":" en-us "、" face ":" arial、= "" sans-serif "}" = "" style = "font-size:11pt;">こんにちは<fontcolor = "#696969" data-keep-original-tag = "false" data-original-attrs = "{" style ":" "}" = "" style = "font-size:11pt;"> 、<font color = "#696969" data-keep-original-tag = "false" data-original-attrs = "{" style ":" "、" lang ":" en-us "、" face ":" arial、= "" sans-serif "}" = "" style = "font-size:11pt;">全員<fontcolor = "#696969" data-keep-original-tag = "false" data-original-attrs = "{" style ":" "}" = "" style = "font-size:11pt;">、<font color = "#696969" data-keep-original-tag = "false" data-original-attrs = "{" style ":" "、" lang ":" en-us "、" face ":" arial、= "" sans-serif "}" = "" style = "font-size:11pt;">ここに来てとてもうれしいです。今日は、X線分光計の長所と短所を共有します。<fontcolor = "#696969" data-keep-original-tag = "false" data-original-attrs = "{" style ":" "、" face ":" arial、= "" sans-serif "}" = ""> <font data-keep-original-tag = "false" data-original-attrs = "{" style ":" "} "=" "style =" font-size:14.6667px; ">( www.cfaninstruments.com )<div class =" separator "data-original-attrs =" {"style": ""} "=" "microsoft = "" yahei "; =" "font-size:=" "medium; =" "clear:=" "both; =" "text-align:=" "center;" = "" style = "box-sizing :border-box; font-family:Roboto、Roboto-Black; font-size:16px; "> <font color ="#696969 "data-keep-original-tag =" false "data-original-attrs =" { "style": ""、 "face": "arial、=" "sans-serif"} "=" "> <a rel =" nofollow "target =" _ blank "data-original-attrs =" {"data- original-href ":" https:= "" 1.bp.blogspot.com = "" -1wcgxjw82t0 = "" yd3nk1oqzsi = "" aaaaaaaaarw = "" mranlwdugtu47swrbwtlgzfdvc4cie_nqclcbgasyhq = "" s1500 = "" mmexport1614303852329.png " : ""} "=" "href =" https://www.blogger.com/blog/post/edit/ 5083522798798917238/4084155842971959681# "style =" text-decoration-line:none;マージン左:1em; margin-right:1em; "> <p data-original-attrs =" {"style": ""} "=" "microsoft =" "yahei"; = "" font-size:= "" medium; = " "background-image:=" "initial; =" "background-position:=" "background-size:=" "background-repeat:=" "background-attachment:=" "background-origin:=" "background- clip:= "" initial; "=" "style =" box-sizing:border-box; font-family:Roboto、Roboto-Black; "> <font color ="#696969 "data-keep-original-tag =" false "data-original-attrs =" {"style": ""、 "lang": "en-us"、 "face": "" arial "、sans-serif"} "=" "style =" font-size:11pt; ">利点:<pdata-original-attrs =" {"style" : ""} "=" "microsoft =" "yahei"; = "" font-size:= "" Medium; = "" background-image:= "" initial; = "" background-position:= "" background -size:= "" background-repeat:= "" background-attachment:= "" background-origin:= "" background-clip:= "" margin-left:= "" 40.2pt; "=" "style = "ボックスサイズ:border-box; font-family:Roboto、Roboto-Black; "> <font color ="#696969 "data-keep-original-tag =" false "data-original-attrs =" {"style": ""、 "lang": "en-us"、 "face": "" arial "、sans-serif"} "=" "style =" font-size:11pt; "> 1.X線分光計の分析速度は高速です。測定時間は次のとおりです。決定精度に関連しますが、通常は非常に短く、サンプル内のすべての要素を1〜5分測定できます。<pdata-original-attrs = "{" style ":" "}" = "" microsoft = "" yahei "; =" "font-size:=" "medium; =" "background-image:=" "initial; =" "background-position:=" "background-size:=" "background-repeat: = "" background-attachment:= "" background-origin:= "" background-clip:= "" margin-left:= "" 40.2pt; "=" "style =" box-sizing:border-box; font-family:Roboto、Roboto-Black; "> <font color ="#696969 "data-keep-original-tag =" false "data-original-attrs =" {"style": ""、 "lang": "en-us"、 "face": "" arial "、sans-serif"} "=" "style =" font-size:11pt; "> 2.X線蛍光スペクトルは化学形態とは関係ありませんまたは、サンプルの物理的形状(固体、粉末、液体、結晶のいずれの状態でも)(ガスシールは、容器に入っているときにも分析できます)。ただし、波長変動の現象が見られます。高解像度の高精度検出。特に超軟X線範囲では、この効果はより重要です。<p data-original-attrs = "{" style ":" "}" = "" microsoft = "" yahei " ; = "" font-size:= "" Medium; = "" background-image:= "" initial; = "" background-position:= "" background-size:= "" background-repeat:= "" background -attachment:= "" background-origin:= "" background-clip:= "" margin-left:= "" 40.2pt; "=" "style =" box-sizing:border-box; font-family:Roboto、Roboto-Black; "> <font color ="#696969 "data-keep-original-tag =" false "data-original-attrs =" {"style": ""、 "lang": "en-us"、 "face": "" arial "、sans-serif"} "=" "style =" font-size:11pt; "> 3。非破壊分析。サンプルの化学反応を引き起こしません。テストでは、サンプルの飛行現象は表示されません。同じサンプルを、適切な<font data-keep-original-tag = "false" data-original-attrs = "{" style ":" "で繰り返し測定できます。 、 "lang": "en-us"} "=" "style =" font-size:11pt; ">再現性。<pdata-original-attrs =" {"style": ""} "=" "microsoft = "" yahei "; =" "font-size:=" "medium; =" "background-image:=" "initial; =" "background-position:=" "background-size:=" "background-repeat := "" background-attachment:= "" background-origin:= "" background-clip:= "" margin-left:= "" 40.2pt; "=" "style =" box-sizing:border-box; font-family:Roboto、Roboto-Black; "> <font color ="#696969 "data-keep-original-tag =" false "data-original-attrs =" {"style": ""、 "lang": "en-us"、 "face": "" arial "、sans-serif"} "=" "style =" font-size:11pt; "> 4. X線蛍光分析は物理的な分析方法であるため、要素を分析することが可能です  <font color = "#696969" data-keep-original-tag = "false" data-original-attrs = "{" style ":" "、" lang ":" en-us "、" face ":" " arial "、sans-serif"} "=" "style =" font-size:11pt; ">化学組成は同じですが、物理的特性が異なります。<p data-original-attrs =" {"style": ""} "=" "microsoft =" "yahei"; = "" font-size:= "" medium; = "" background-image:= "" initial; = "" background-position:= "" background-size:= "" background-repeat:= "" background-attachment:= "" background-origin:= "" background-clip:= "" margin-left:= "" 40.2pt; "=" "style =" box-sizing :border-box; font-family:Roboto、Roboto-Black; "> <font color ="#666666 "data-keep-original-tag =" false "data-original-attrs =" {"style": "" 、 "lang": "en-us"、 "face": "arial、=" "sans-serif"} "=" "style =" background-attachment:initial; background-clip:initial; background-image:initial ; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; "> 5。 X線分光計<fontcolor = "#666666" data-keep-original-tag = "false" data-original-attrs = "{" style ":" "、" lang ":" en-us "、" face ":" arial、= "" sans-serif "}" = "" style = "background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial ; background-repeat:initial; background-size:initial; "> has   <font color = "#666666" data-keep-original-tag = "false" data-original-attrs = "{" style ":" "}" = ""> <font data-keep-original-tag = " false "data-original-attrs =" {"style": ""、 "data-group": "1_1"} "=" "style =" box-sizing:border-box; ">高精度。<pデータ-original-attrs = "{" style ":" "}" = "" microsoft = "" yahei "; =" "font-size:=" "medium; =" "background-image:=" "initial; = "" background-position:= "" background-size:= "" background-repeat:= "" background-attachment:= "" background-origin:= "" background-clip:= "" margin-left:= " "40.2pt;" = "" style = "box-sizing:border-box; font-family:Roboto、Roboto-Black;"> <font data-keep-original-tag = "false" data-original-attrs = "{" style ":" "、" lang ":" en-us "、" face ":" arial、= "" sans-serif "}" = "" style = "font-size:11pt;"> < font color = "#666666" data-keep-original-tag = "false" data-original-attrs = "{" style ":" "}" = ""> 6。サンプルの準備は簡単で、固体、粉末、液体のサンプルを分析できます。<font color = "#696969" data-keep-original-tag = "false" data-original-attrs = "{" style ":" "、" face ":" arial、= "" sans-serif "}" = "" style = "font-size:14.6667px;">(<a rel = "nofollow" target = "_ blank" data-original-attrs = " {"data-original-href": "http:=" "www.cfaninstrument.com"、 "style": ""} "=" "href =" https://www.cfaninstruments.com/ "style =" text-decoration-line:none; font-family:Arial、sans-serif; font-size:14.6667px; "> www.cfaninstruments.com <font color ="#696969 "data-keep-original-tag =" false "data-original-attrs =" {"style": ""、 "face": "arial、=" "sans-serif"} "=" "style =" font-size:14.6667px; ">)<p data-original-attrs = "{" style ":"-webkit-text-stroke-width:= "" 0px; "}" = "" microsoft = "" yahei "; =" "font-size:=" " Medium; = "" background-image:= "" initial; = "" background-position:= "" background-size:= "" background-repeat:= "" background-attachment:= "" background-origin:= "" background-clip:= "" initial; "=" "style =" box-sizing:border-box; font-family:Roboto、Roboto-Black; "> <font color ="#666666 "data-keep-original-tag =" false "data-original-attrs =" {"style": ""} "=" " > <font data-keep-original-tag = "false" data-original-attrs = "{" style ":" "}" = "" style = "font-size:11pt;"> <font data-keep- original-tag = "false" data-original-attrs = "{" style ":" "、" lang ":" en-us "、" face ":" arial、= "" sans-serif "}" = " "style =" font-size:11pt; ">デメリット<fontdata-keep-original-tag =" false "data-original-attrs =" {"style": ""} "=" "style =" font- size:11pt; ">:<p data-original-attrs =" {"style": ""} "=" "microsoft =" "yahei"; = "" font-size:= "" medium; = "" background-image:= "" initial; = "" background-position:= "" background-size:= "" background-repeat:= "" background-attachment:= "" background-origin:= "" background-clip := "" margin-left:= "" 40.2pt; "=" "style =" box-sizing:border-box; font-family:Roboto、Roboto-Black; "> <font data-keep-original-tag =" false "data-original-attrs =" {"style": ""、 "lang": "en-us"、 "face": "arial、=" "sans-serif"} "=" "style =" font-size:11pt; "> <font color ="#666666 "data-keep-original-tag =" false "data -original-attrs = "{" style ":" "}" = "">1。絶対分析を行うのは難しいため、定量分析には標準サンプルが必要です。<p data-original-attrs = "{" style ": ""} "=" "microsoft =" "yahei"; = "" font-size:= "" Medium; = "" background-image:= "" initial; = "" background-position:= "" background- size:= "" background-repeat:= "" background-attachment:= "" background-origin:= "" background-clip:= "" margin-left:= "" 40.2pt; "=" "style ="ボックスサイズ:border-box; font-family:Roboto、Roboto-Black; "> <font data-keep-original-tag =" false "data-original-attrs =" {"style": ""、 "lang": "en-us"、 "face": "arial、=" "sans-serif"} "=" "style =" font-size:11pt; "> <font color ="#666666 "data-keep-original-tag =" false "data -original-attrs = "{" style ":" "}" = ""> 2。軽い要素に対する感度が低い<pdata-original-attrs = "{" style ":" "}" = "" microsoft = "" yahei "; =" "font-size:=" "medium; =" "background-image:=" "initial; =" "background-position:=" "background-size:=" "background-repeat: = "" background-attachment:= "" background-origin:= "" background-clip:= "" margin-left:= "" 40.2pt; "=" "style =" box-sizing:border-box; font-family:Roboto、Roboto-Black; "> <font data-keep-original-tag =" false "data-original-attrs =" {"style": ""、 "lang": "en-us"、 "face": "arial、=" "sans-serif"} "=" "style =" font-size:11pt; "> <font color ="#666666 "data-keep-original-tag =" false "data -original-attrs = "{" style ":" "}" = ""> 3。要素間の干渉とピークの重ね合わせの影響を受けやすくなります。