技(ji) 術(shu) 參 數
1、輸入電壓：AC220V±10% 50Hz
2、輸入功率：2KW
3、控(kong)溫精度：±0.5℃
4、控溫范(fan)圍：室溫～200℃
5、計時裝置：0～100小時
6、攪拌電機：25W
結構與(yu)原理(li)
儀(yi)器(qi)由(you)浴(yu)(yu)(yu)槽、溫(wen)(wen)(wen)控(kong)(kong)(kong)表(biao)、攪(jiao)拌(ban)電(dian)機(ji)、加(jia)熱器(qi)、空(kong)氣泵、流量(liang)(liang)計、溫(wen)(wen)(wen)度(du)控(kong)(kong)(kong)制(zhi)電(dian)路(lu)(lu)等部分組成(cheng)(cheng)。浴(yu)(yu)(yu)槽采用不銹(xiu)鋼材料制(zhi)成(cheng)(cheng)，具(ju)有耐腐蝕、使(shi)(shi)(shi)用壽命長等優點。溫(wen)(wen)(wen)控(kong)(kong)(kong)部分采用數(shu)顯溫(wen)(wen)(wen)控(kong)(kong)(kong)表(biao)及相(xiang)關電(dian)路(lu)(lu)組成(cheng)(cheng)，溫(wen)(wen)(wen)控(kong)(kong)(kong)表(biao)調節(jie)溫(wen)(wen)(wen)度(du)方便直觀，能直觀顯示浴(yu)(yu)(yu)槽溫(wen)(wen)(wen)度(du)并精(jing)確控(kong)(kong)(kong)溫(wen)(wen)(wen)。（溫(wen)(wen)(wen)控(kong)(kong)(kong)表(biao)的(de)(de)具(ju)體操作(zuo)步驟請參照溫(wen)(wen)(wen)控(kong)(kong)(kong)表(biao)說明書(shu)）溫(wen)(wen)(wen)度(du)控(kong)(kong)(kong)制(zhi)電(dian)路(lu)(lu)使(shi)(shi)(shi)浴(yu)(yu)(yu)槽內(nei)介質溫(wen)(wen)(wen)度(du)恒定(ding)(ding)，攪(jiao)拌(ban)電(dian)機(ji)使(shi)(shi)(shi)浴(yu)(yu)(yu)槽內(nei)介質溫(wen)(wen)(wen)度(du)均勻，從而使(shi)(shi)(shi)浴(yu)(yu)(yu)槽內(nei)介質具(ju)有較高的(de)(de)恒溫(wen)(wen)(wen)精(jing)度(du)。使(shi)(shi)(shi)用空(kong)氣泵、流量(liang)(liang)計以定(ding)(ding)量(liang)(liang)的(de)(de)流速向恒溫(wen)(wen)(wen)浴(yu)(yu)(yu)內(nei)蒸(zheng)發(fa)試(shi)驗裝置中的(de)(de)試(shi)樣通入空(kong)氣，經過規定(ding)(ding)的(de)(de)時間后，測定(ding)(ding)試(shi)樣的(de)(de)蒸(zheng)發(fa)損失(shi)量(liang)(liang)。儀(yi)器(qi)整體結構(gou)緊湊，工作(zuo)可靠，*適應于試(shi)驗室工作(zuo)的(de)(de)需要。
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