技(ji)術(shu)參數(shu)
1、電 源 電 壓:AC220V±10%,50HZ
2、溫 控 范 圍:室溫~99.9℃
3、溫 控(kong) 精(jing) 度:±1℃
4、加 熱(re) 功(gong) 率:1KW
5、試 樣(yang) 攪 拌(ban):1500±15r/min
6、攪 拌 葉 片:120×19×1.5mm
結構與原理
本(ben)儀(yi)器由(you)(you)水浴(yu)、試(shi)(shi)(shi)樣(yang)攪拌(ban)裝置(zhi)、量筒(tong)夾持座、溫(wen)(wen)(wen)度(du)控(kong)制(zhi)(zhi)裝置(zhi)、照明裝置(zhi)、計時(shi)(shi)報(bao)警裝置(zhi)等(deng)部(bu)分組(zu)成(cheng)。水浴(yu)溫(wen)(wen)(wen)度(du)由(you)(you)數顯溫(wen)(wen)(wen)控(kong)表(biao)(biao)控(kong)制(zhi)(zhi),數顯溫(wen)(wen)(wen)控(kong)表(biao)(biao)控(kong)溫(wen)(wen)(wen)準確、顯示直觀(guan)(guan)。操(cao)(cao)作(zuo)方便(操(cao)(cao)作(zuo)步驟詳見溫(wen)(wen)(wen)控(kong)表(biao)(biao)說明書(shu))。當(dang)浴(yu)溫(wen)(wen)(wen)低于溫(wen)(wen)(wen)控(kong)表(biao)(biao)設定(ding)值時(shi)(shi),溫(wen)(wen)(wen)控(kong)表(biao)(biao)通(tong)過固態繼電器使加熱(re)器工作(zuo),當(dang)浴(yu)溫(wen)(wen)(wen)高(gao)(gao)于溫(wen)(wen)(wen)控(kong)表(biao)(biao)設定(ding)值時(shi)(shi),溫(wen)(wen)(wen)控(kong)表(biao)(biao)通(tong)過固態繼電器使加熱(re)器停止工作(zuo),再通(tong)過攪拌(ban)裝置(zhi)的(de)作(zuo)用使浴(yu)槽溫(wen)(wen)(wen)度(du)恒(heng)定(ding)均勻。水浴(yu)內可同時(shi)(shi)插入二(er)個(ge)量筒(tong)。試(shi)(shi)(shi)樣(yang)攪拌(ban)裝置(zhi)可上下移(yi)動。以便于調(diao)整(zheng)攪拌(ban)葉片的(de)位置(zhi)。調(diao)整(zheng)好高(gao)(gao)度(du)以后(hou)鎖(suo)緊電機支架即可進行試(shi)(shi)(shi)驗(yan)。操(cao)(cao)作(zuo)員可以清晰地看到試(shi)(shi)(shi)樣(yang)在(zai)整(zheng)個(ge)試(shi)(shi)(shi)驗(yan)中的(de)變化,恒(heng)定(ding)的(de)浴(yu)槽溫(wen)(wen)(wen)度(du)及直觀(guan)(guan)的(de)溫(wen)(wen)(wen)度(du)顯示方式,保證操(cao)(cao)作(zuo)員獲得正確的(de)試(shi)(shi)(shi)驗(yan)數據。該儀(yi)器結構(gou)合理,造型美觀(guan)(guan)。