簡要描述: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、低溫(wen)(wen)(wen)(wen)浴槽(cao)由數(shu)顯(xian)溫(wen)(wen)(wen)(wen)控(kong)表(biao)(biao)(biao)(biao)控(kong)制浴槽(cao)溫(wen)(wen)(wen)(wen)度(du),數(shu)顯(xian)溫(wen)(wen)(wen)(wen)控(kong)表(biao)(biao)(biao)(biao)控(kong)溫(wen)(wen)(wen)(wen)準(zhun)確、顯(xian)示(shi)直觀。操作(zuo)(zuo)(zuo)方便(bian)(操作(zuo)(zuo)(zuo)步驟(zou)詳見溫(wen)(wen)(wen)(wen)控(kong)表(biao)(biao)(biao)(biao)說明書(shu))。當浴溫(wen)(wen)(wen)(wen)低于(yu)溫(wen)(wen)(wen)(wen)控(kong)表(biao)(biao)(biao)(biao)設定值時(shi),溫(wen)(wen)(wen)(wen)控(kong)表(biao)(biao)(biao)(biao)通(tong)過固態繼(ji)電器使(shi)加(jia)熱裝置(zhi)(zhi)工(gong)作(zuo)(zuo)(zuo),當浴溫(wen)(wen)(wen)(wen)高于(yu)溫(wen)(wen)(wen)(wen)控(kong)表(biao)(biao)(biao)(biao)設定值時(shi),溫(wen)(wen)(wen)(wen)控(kong)表(biao)(biao)(biao)(biao)通(tong)過固態繼(ji)電器使(shi)加(jia)熱裝置(zhi)(zhi)停止工(gong)作(zuo)(zuo)(zuo),再通(tong)過攪(jiao)拌(ban)裝置(zhi)(zhi)的作(zuo)(zuo)(zuo)用(yong)使(shi)浴槽(cao)溫(wen)(wen)(wen)(wen)度(du)恒定均勻。
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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.制冷(leng):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、低溫浴槽(cao)、加熱(re)裝置、溫度(du)控制裝置、空氣供給裝置、試樣容器等組成。
2.高、低(di)溫(wen)(wen)(wen)(wen)浴(yu)(yu)槽(cao)由數顯(xian)溫(wen)(wen)(wen)(wen)控(kong)表(biao)控(kong)制浴(yu)(yu)槽(cao)溫(wen)(wen)(wen)(wen)度,數顯(xian)溫(wen)(wen)(wen)(wen)控(kong)表(biao)控(kong)溫(wen)(wen)(wen)(wen)準確、顯(xian)示直觀。操作方便(操作步(bu)驟詳見(jian)溫(wen)(wen)(wen)(wen)控(kong)表(biao)說明書)。當浴(yu)(yu)溫(wen)(wen)(wen)(wen)低(di)于溫(wen)(wen)(wen)(wen)控(kong)表(biao)設定(ding)值時,溫(wen)(wen)(wen)(wen)控(kong)表(biao)通(tong)過固(gu)態(tai)繼電(dian)器使加(jia)熱(re)裝置(zhi)(zhi)工作,當浴(yu)(yu)溫(wen)(wen)(wen)(wen)高于溫(wen)(wen)(wen)(wen)控(kong)表(biao)設定(ding)值時,溫(wen)(wen)(wen)(wen)控(kong)表(biao)通(tong)過固(gu)態(tai)繼電(dian)器使加(jia)熱(re)裝置(zhi)(zhi)停止工作,再通(tong)過攪拌裝置(zhi)(zhi)的作用(yong)使浴(yu)(yu)槽(cao)溫(wen)(wen)(wen)(wen)度恒定(ding)均勻。
3.儀器使(shi)用空氣(qi)泵(beng)向流量(liang)計、氣(qi)體擴(kuo)散頭(tou)和裝有(you)試(shi)樣的量(liang)筒內定(ding)時定(ding)量(liang)地通入氣(qi)體,這(zhe)樣可以測定(ding)試(shi)樣產生氣(qi)泡的體積。
4.儀器帶有(you)計時器,方便實驗計時。
5.整機(ji)結構緊湊、造型美觀(guan)、操(cao)作方(fang)便(bian)。
6、當浴(yu)(yu)溫低于溫控表(biao)設(she)定(ding)值時,溫控表(biao)通過(guo)固態繼電器(qi)使(shi)加熱裝置工(gong)作(zuo)(zuo),當浴(yu)(yu)溫高于溫控表(biao)設(she)定(ding)值時,溫控表(biao)通過(guo)固態繼電器(qi)使(shi)加熱裝置停(ting)止(zhi)工(gong)作(zuo)(zuo),再通過(guo)攪拌裝置的作(zuo)(zuo)用使(shi)浴(yu)(yu)槽溫度(du)恒定(ding)均勻。
7.儀器使用空氣(qi)泵向流量計、氣(qi)體(ti)擴散頭和裝(zhuang)有試(shi)樣(yang)的量筒內(nei)定時定量地通入氣(qi)體(ti),這樣(yang)可以測(ce)定試(shi)樣(yang)產生氣(qi)泡的體(ti)積。
8.儀器(qi)帶有(you)計時器(qi),方(fang)便實(shi)驗計時。
9.整機結構緊湊、造型美觀、操作方便。
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