ZCS-8國(guó)標(biāo)COD回流消解器

、導(dǎo)熱均勻，熱效率更高。"]]],["p",{"list":{"isChecked":false,"isOrdered":true,"isTaskList":false,"level":0,"listId":"1","listStyle":{"align":"left","format":"decimal","text":"%1、"}},"numPr":{"id":"1","level":0},"rPr":{"color":"#000000","fonts":{"ascii":"華文中宋","eastAsia":"華文中宋","hAnsi":"華文中宋"},"sz":9,"szUnit":"pt"},"shd":{"color":"auto","fill":"#FFFFFF","val":"clear"},"spacing":{"afterAutospacing":false,"beforeAutospacing":false,"line":1.69,"lineRule":"atLeast"},"styleId":"a9","windowControl":true},["span",{"data-type":"text"},["span",{"color":"#000000","fonts":{"ascii":"華文中宋","eastAsia":"華文中宋","hAnsi":"華文中宋","hint":"eastAsia"},"sz":9,"szUnit":"pt","data-type":"leaf"},"采用進(jìn)口微晶面板：可耐800℃高溫，發(fā)熱均勻，升溫、降溫速度快；"]]],["p",{"list":{"isChecked":false,"isOrdered":true,"isTaskList":false,"level":0,"listId":"1","listStyle":{"align":"left","format":"decimal","text":"%1、"}},"numPr":{"id":"1","level":0},"rPr":{"color":"#000000","fonts":{"ascii":"華文中宋","eastAsia":"華文中宋","hAnsi":"華文中宋"},"sz":9,"szUnit":"pt"},"shd":{"color":"auto","fill":"#FFFFFF","val":"clear"},"spacing":{"afterAutospacing":false,"beforeAutospacing":false,"line":1.69,"lineRule":"atLeast"},"styleId":"a9","windowControl":true},["span",{"data-type":"text"},["span",{"color":"#000000","fonts":{"ascii":"華文中宋","eastAsia":"華文中宋","hAnsi":"華文中宋","hint":"eastAsia"},"sz":9,"szUnit":"pt","data-type":"leaf"},"*微晶面板：面板表面光滑、平整，表面污漬，一擦即凈，可減少操作不當(dāng)對(duì)儀器的損壞；"]]],["p",{"list":{"isChecked":false,"isOrdered":true,"isTaskList":false,"level":0,"listId":"1","listStyle":{"align":"left","format":"decimal","text":"%1、"}},"numPr":{"id":"1","level":0},"rPr":{"color":"#000000","fonts":{"ascii":"華文中宋","eastAsia":"華文中宋","hAnsi":"華文中宋"},"sz":9,"szUnit":"pt"},"shd":{"color":"auto","fill":"#FFFFFF","val":"clear"},"spacing":{"afterAutospacing":false,"beforeAutospacing":false,"line":1.69,"lineRule":"atLeast"},"styleId":"a9","windowControl":true},["span",{"data-type":"text"},["span",{"color":"#000000","fonts":{"ascii":"華文中宋","eastAsia":"華文中宋","hAnsi":"華文中宋","hint":"eastAsia"},"sz":9,"szUnit":"pt","data-type":"leaf"},"散熱系統(tǒng)：新型的玻璃毛刺回流管和散熱系統(tǒng)，消解回流效果良好，樣品消解平行性和準(zhǔn)確性相對(duì)偏差小；"]]],["p",{"list":{"isChecked":false,"isOrdered":true,"isTaskList":false,"level":0,"listId":"1","listStyle":{"align":"left","format":"decimal","text":"%1、"}},"numPr":{"id":"1","level":0},"rPr":{"color":"#000000","fonts":{"ascii":"華文中宋","eastAsia":"華文中宋","hAnsi":"華文中宋"},"sz":9,"szUnit":"pt"},"shd":{"color":"auto","fill":"#FFFFFF","val":"clear"},"spacing":{"afterAutospacing":false,"beforeAutospacing":false,"line":1.69,"lineRule":"atLeast"},"styleId":"a9","windowControl":true},["span",{"data-type":"text"},["span",{"color":"#000000","fonts":{"ascii":"華文中宋","eastAsia":"華文中宋","hAnsi":"華文中宋","hint":"eastAsia"},"sz":9,"szUnit":"pt","data-type":"leaf"},"*顯示操作：數(shù)字式溫度面板顯示，可隨時(shí)根據(jù)需要調(diào)整消解溫度；"]]],["p",{"list":{"isChecked":false,"isOrdered":true,"isTaskList":false,"level":0,"listId":"1","listStyle":{"align":"left","format":"decimal","text":"%1、"}},"numPr":{"id":"1","level":0},"rPr":{"color":"#000000","fonts":{"ascii":"華文中宋","eastAsia":"華文中宋","hAnsi":"華文中宋"},"sz":9,"szUnit":"pt"},"shd":{"color":"auto","fill":"#FFFFFF","val":"clear"},"spacing":{"afterAutospacing":false,"beforeAutospacing":false,"line":1.69,"lineRule":"atLeast"},"styleId":"a9","windowControl":true},["span",{"data-type":"text"},["span",{"color":"#000000","fonts":{"ascii":"華文中宋","eastAsia":"華文中宋","hAnsi":"華文中宋","hint":"eastAsia"},"sz":9,"szUnit":"pt","data-type":"leaf"},"消解時(shí)間：數(shù)字式顯示消解時(shí)間在5分鐘-150分鐘之間；"]]],["p",{"list":{"isChecked":false,"isOrdered":true,"isTaskList":false,"level":0,"listId":"1","listStyle":{"align":"left","format":"decimal","text":"%1、"}},"numPr":{"id":"1","level":0},"rPr":{"color":"#000000","fonts":{"ascii":"華文中宋","eastAsia":"華文中宋","hAnsi":"華文中宋"},"sz":9,"szUnit":"pt"},"shd":{"color":"auto","fill":"#FFFFFF","val":"clear"},"spacing":{"afterAutospacing":false,"beforeAutospacing":false,"line":1.69,"lineRule":"atLeast"},"styleId":"a9","windowControl":true},["span",{"data-type":"text"},["span",{"color":"#000000","fonts":{"ascii":"華文中宋","eastAsia":"華文中宋","hAnsi":"華文中宋","hint":"eastAsia"},"sz":9,"szUnit":"pt","data-type":"leaf"},"消解完畢后，儀器自動(dòng)停止加熱，儀器風(fēng)機(jī)繼續(xù)工作120分鐘，輔助樣品冷卻，可無(wú)人看管；   "]]],["p",{"list":{"isChecked":false,"isOrdered":true,"isTaskList":false,"level":0,"listId":"1","listStyle":{"align":"left","format":"decimal","text":"%1、"}},"numPr":{"id":"1","level":0},"rPr":{"color":"#000000","fonts":{"ascii":"華文中宋","eastAsia":"華文中宋","hAnsi":"華文中宋"},"sz":9,"szUnit":"pt"},"shd":{"color":"auto","fill":"#FFFFFF","val":"clear"},"spacing":{"afterAutospacing":false,"beforeAutospacing":false,"line":1.69,"lineRule":"atLeast"},"styleId":"a9","windowControl":true},["span",{"data-type":"text"},["span",{"color":"#000000","fonts":{"ascii":"華文中宋","eastAsia":"華文中宋","hAnsi":"華文中宋","hint":"eastAsia"},"sz":9,"szUnit":"pt","data-type":"leaf"},"節(jié)電、節(jié)水，安全可靠，提高了操作人員的工作效率；"]]]]">

依據(jù)《HJ 828—2017水質(zhì) 化學(xué)需氧量（COD）的測(cè)定 重鉻酸鹽法》標(biāo)準(zhǔn)的要求

。本儀器具有操作安全、簡(jiǎn)單、消解可靠、多重保護(hù)，智能化程度高等特點(diǎn)，采用微電腦控制技術(shù)，適用于地表水、工業(yè)廢水、生活污水等水樣的水質(zhì)化學(xué)需氧量（COD）的測(cè)定。

一

、技術(shù)參數(shù)

*測(cè)量范圍：10～700

，700~10000mg/L(水樣稀釋)

測(cè)量時(shí)間：10min～2小時(shí)

測(cè)量誤差：鄰苯二甲酸氫鉀標(biāo)準(zhǔn)溶液（500mg/L），相對(duì)標(biāo)準(zhǔn)偏≤±5.0%

；

工業(yè)有機(jī)廢水（500mg/L）

，相對(duì)標(biāo)準(zhǔn)偏≤±8.0%

環(huán)境溫度：-20～55℃

電源電壓：220V，50HZ

加熱功率：2000W （AC 220V±22V,50HZ）

樣品數(shù)量:8個(gè)（采用24#磨口250ml錐形瓶）

產(chǎn)品尺寸：長(zhǎng)（左右距離）440mm╳寬（前后距離）350mm╳高（含回流管）765mm

二

、產(chǎn)品優(yōu)勢(shì)及特點(diǎn)：

標(biāo)準(zhǔn)微晶COD消解器采用面板為可微晶板

，板面。加熱部分使用新型的進(jìn)口耐高溫陶瓷纖維發(fā)熱盤，消解器的底板和周邊的熱損失小，受熱、導(dǎo)熱均勻，熱效率更高。

1. 采用進(jìn)口微晶面板：可耐800℃高溫，發(fā)熱均勻
   ，升溫
   、降溫速度快；
2. *微晶面板：面板表面光滑
   、平整
   ，表面污漬
   ，一擦即凈，可減少操作不當(dāng)對(duì)儀器的損壞
   ；
3. 散熱系統(tǒng)：新型的玻璃毛刺回流管和散熱系統(tǒng)
   ，消解回流效果良好，樣品消解平行性和準(zhǔn)確性相對(duì)偏差?div id="4qifd00" class="flower right">