簡要(yao)描述:二、性能特點1. 潤滑油泡沫特性試驗器儀器由高、低溫浴槽、加熱裝置、溫度控制裝置、空氣供給裝置、試樣容器等組成。2.高(gao)、低溫(wen)(wen)(wen)浴(yu)槽由(you)數顯(xian)溫(wen)(wen)(wen)控(kong)表(biao)控(kong)制浴(yu)槽溫(wen)(wen)(wen)度,數顯(xian)溫(wen)(wen)(wen)控(kong)表(biao)控(kong)溫(wen)(wen)(wen)準確、顯(xian)示直觀(guan)。操作方(fang)便(bian)(操作步驟詳見溫(wen)(wen)(wen)控(kong)表(biao)說明書)。當(dang)浴(yu)溫(wen)(wen)(wen)低于(yu)(yu)溫(wen)(wen)(wen)控(kong)表(biao)設定(ding)值時,溫(wen)(wen)(wen)控(kong)表(biao)通(tong)過固(gu)態繼(ji)電器使加熱裝置工(gong)作,當(dang)浴(yu)溫(wen)(wen)(wen)高(gao)于(yu)(yu)溫(wen)(wen)(wen)控(kong)表(biao)設定(ding)值時,溫(wen)(wen)(wen)控(kong)表(biao)通(tong)過固(gu)態繼(ji)電器使加熱裝置停止工(gong)作,再通(tong)過攪拌裝置的作用使浴(yu)槽溫(wen)(wen)(wen)度恒定(ding)均勻。
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一、 潤滑油泡沫特性試驗器技術參數
1.執行標準:GB/T 12579
2.電源:AC220V±10% 50Hz
3.加熱功率:2400W
4.控溫范圍:室溫~99.9℃
5.攪拌電機:15W
6.控溫點:24℃ / 93.5℃
7.控溫精度: 0.1℃
8.空氣流量:94mL/min±5mL/min
9.計時器:0~99min數顯
10.制(zhi)冷:選配
11.使用環境溫度:10℃~35℃
12.使用環境濕度:≤85%
二、 潤滑油泡沫特性試驗器性能特點
1.由高、低(di)溫浴(yu)槽、加熱裝(zhuang)(zhuang)置(zhi)、溫度(du)控制裝(zhuang)(zhuang)置(zhi)、空(kong)氣供(gong)給裝(zhuang)(zhuang)置(zhi)、試樣容器等(deng)組(zu)成。
2.高、低溫(wen)(wen)(wen)浴(yu)(yu)槽(cao)(cao)由數顯(xian)(xian)溫(wen)(wen)(wen)控表(biao)(biao)控制(zhi)浴(yu)(yu)槽(cao)(cao)溫(wen)(wen)(wen)度,數顯(xian)(xian)溫(wen)(wen)(wen)控表(biao)(biao)控溫(wen)(wen)(wen)準確、顯(xian)(xian)示直觀。操作(zuo)(zuo)方便(操作(zuo)(zuo)步驟詳見溫(wen)(wen)(wen)控表(biao)(biao)說明書)。當(dang)(dang)浴(yu)(yu)溫(wen)(wen)(wen)低于(yu)溫(wen)(wen)(wen)控表(biao)(biao)設定(ding)值時,溫(wen)(wen)(wen)控表(biao)(biao)通(tong)過固態(tai)繼(ji)電器使加熱裝置工作(zuo)(zuo),當(dang)(dang)浴(yu)(yu)溫(wen)(wen)(wen)高于(yu)溫(wen)(wen)(wen)控表(biao)(biao)設定(ding)值時,溫(wen)(wen)(wen)控表(biao)(biao)通(tong)過固態(tai)繼(ji)電器使加熱裝置停止(zhi)工作(zuo)(zuo),再(zai)通(tong)過攪拌裝置的(de)作(zuo)(zuo)用使浴(yu)(yu)槽(cao)(cao)溫(wen)(wen)(wen)度恒定(ding)均勻。
3.儀器使用空(kong)氣(qi)泵向流量計、氣(qi)體(ti)擴(kuo)散頭和裝有試樣(yang)的量筒(tong)內定(ding)時定(ding)量地通入氣(qi)體(ti),這樣(yang)可以測定(ding)試樣(yang)產生(sheng)氣(qi)泡的體(ti)積。
4.儀器(qi)帶(dai)有(you)計時器(qi),方便實驗計時。
5.整機結構緊湊、造型美觀、操作方(fang)便(bian)。
6、當浴(yu)溫(wen)低(di)于溫(wen)控(kong)表(biao)(biao)設定(ding)值時,溫(wen)控(kong)表(biao)(biao)通過(guo)固態繼電器使加熱裝(zhuang)置工作,當浴(yu)溫(wen)高(gao)于溫(wen)控(kong)表(biao)(biao)設定(ding)值時,溫(wen)控(kong)表(biao)(biao)通過(guo)固態繼電器使加熱裝(zhuang)置停止(zhi)工作,再(zai)通過(guo)攪拌裝(zhuang)置的作用使浴(yu)槽溫(wen)度恒定(ding)均勻。
7.儀器(qi)使用空氣(qi)泵(beng)向(xiang)流(liu)量(liang)(liang)(liang)計、氣(qi)體擴散(san)頭和裝有試(shi)樣的量(liang)(liang)(liang)筒(tong)內定(ding)(ding)時(shi)定(ding)(ding)量(liang)(liang)(liang)地(di)通入(ru)氣(qi)體,這樣可以測定(ding)(ding)試(shi)樣產生氣(qi)泡的體積。
8.儀器(qi)帶(dai)有(you)計時(shi)器(qi),方便(bian)實驗計時(shi)。
9.整機結(jie)構緊湊(cou)、造(zao)型美觀、操作方便。
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