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style="font-size:10.5000pt"><span style="font-family:宋體">2</span></span></sup><span style="font-size:10.5000pt"><span style="font-family:宋體">/s，通常在實(shí)際中使用為mm</span></span><sup><span style="font-size:10.5000pt"><span style="font-family:宋體">2</span></span></sup><span style="font-size:10.5000pt"><span style="font-family:宋體">/s。動力粘度可由測得的運(yùn)動粘度乘以液體的密度求得。本方法是在某一恒定的溫度下，測定一定體積的液體在重力下流過一個標(biāo)定好的玻璃毛細(xì)管粘度計(jì)的時間，粘度計(jì)的毛細(xì)管常數(shù)與流動時間的乘積，即為該溫度下測定液體的運(yùn)動粘度。該溫度下運(yùn)動粘度和同溫度下液體的密度之積為該溫度下的動力粘度。</span></span></p><p> </p><p><strong><span style="font-size:12pt"><span style="font-family:times new roman">二、</span></span><span style="font-size:16px">運(yùn)動粘度測定儀</span><span style="font-size:12pt"><span style="font-family:times new roman">主要功能</span><span style="font-family:宋體">與特點(diǎn)</span></span></strong></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">1、</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">恒溫</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">浴采用小缸體，易觀察</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">；</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">液晶屏幕，漢字顯示，清晰明了，操作簡便。</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">2、</span></span><span style="font-size:10.5000pt"><span style="font-family:times new roman">鍵盤設(shè)定粘度計(jì)常數(shù)</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">、</span></span><span style="font-size:10.5000pt"><span style="font-family:times new roman">控制溫度值</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">、微調(diào)溫度值、試驗(yàn)次數(shù)等參數(shù)</span></span><span style="font-size:10.5000pt"><span style="font-family:times new roman">，儀器具有記憶功能</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">，</span></span><span style="font-size:10.5000pt"><span style="font-family:times new roman">設(shè)置完一次以后自動保存設(shè)置數(shù)據(jù)。</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">3、采用</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">高性能微</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">處理器，</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">數(shù)字PID</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">控溫技術(shù)，控溫范圍寬，控溫精度高。</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">4、不掉電日歷時鐘，開機(jī)自動顯示當(dāng)前時間。</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">5、網(wǎng)絡(luò)通訊，遙控、匯表可選功能。</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">6、實(shí)驗(yàn)記錄可保存，多</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">存儲</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">255個</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">，</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">方便以后查看。</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">7、實(shí)驗(yàn)次數(shù)1到6次可調(diào)，方便您的實(shí)驗(yàn)。</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">8、內(nèi)置</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">高速熱敏式微型打印機(jī)，打印美觀、快捷，具有脫機(jī)打印功能</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">。</span></span></p><p> </p><p><strong><span style="font-size:12pt"><span style="font-family:times new roman">三、</span></span><span style="font-size:16px">運(yùn)動粘度測定儀</span><span style="font-size:12pt"><span style="font-family:times new roman">技術(shù)指標(biāo)</span></span></strong></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">1、</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">控溫</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">范圍：室溫</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">-120℃</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">2、液浴孔數(shù)：4孔</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">3、控溫精度：≤±0.01℃</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">4、</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">控溫范圍：全程可調(diào)</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">5</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">、</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">輸入電源：AC220V±10V 50H</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">z</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">6、加熱功率：1000W</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">7</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">、轉(zhuǎn)速：0-4000r/min</span></span></p><p><strong><span style="font-size:12pt"><span style="font-family:宋體">四、</span></span><span style="font-size:16px">運(yùn)動粘度測定儀</span><span style="font-size:12pt"><span style="font-family:宋體">使用條件</span></span></strong></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">1、環(huán)境溫度</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">:0℃</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">～</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">40℃</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">2、相對濕度</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">:<80%</span></span></p><p><strong><span style="font-size:12pt"><span style="font-family:times new roman">五、</span></span><span style="font-size:16px">運(yùn)動粘度測定儀</span><span style="font-size:12pt"><span style="font-family:宋體">儀器結(jié)構(gòu)</span></span></strong></p><p> <img alt="" src="http://img71.chem17.com/9/20190411/636905662661469831305.png" style="height:217px; width:264px" /></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">主要由加熱管、毛細(xì)管、預(yù)熱架、攪拌電機(jī)、機(jī)箱恒溫浴缸、照明燈、控制部分、計(jì)算機(jī)接口、液晶屏幕、鍵盤等組成。</span></span></p></div> <div id="m4sedaowg009" class="inside_newsthree"> <p id="newsprev">上一篇：<b class="newsprev"><a href="/Article-1798627.html">SCSZ-706型全自動酸值測定儀功能特點(diǎn)</a></b></p> <p id="newsnext">下一篇：<b class="newsnext"><a href="/Article-1798607.html">變壓器變比測試儀性能特點(diǎn)操作示例</a></b></p> <span><a href="/article.html">返回列表>></a></span> </div> </div> </div> </div> </div>    <div class="m4sedaowg009" id="z_Footer"> <div id="m4sedaowg009" class="pz_down"> <div id="m4sedaowg009" class="w_1200"> <div 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