HF-120自動石油和合成液抗乳化性能測定儀 1、概 述 自動(dong)石(shi)(shi)油和(he)合(he)(he)成(cheng)液(ye)抗乳(ru)化性能測(ce)(ce)定(ding)儀 是依據(ju)GB/T 7305《石(shi)(shi)油和(he)合(he)(he)成(cheng)液(ye)水(shui)分離(li)性測(ce)(ce)定(ding)法(fa)(石(shi)(shi)油和(he)合(he)(he)成(cheng)液(ye)抗乳(ru)化性能測(ce)(ce)定(ding)法(fa))》標準要求(qiu)設(she)計制造的,用于測(ce)(ce)定(ding)石(shi)(shi)油和(he)合(he)(he)成(cheng)液(ye)與水(shui)分離(li)的能力。它適用于測(ce)(ce)定(ding)40℃運動(dong)粘度(du)(du)為(wei)28.8mm2/S~90mm2/S的油品,試驗溫度(du)(du)為(wei)54℃±1℃,也可用于40℃運動(dong)粘度(du)(du)超過90mm2/S的油品,但試驗溫度(du)(du)為(wei)82℃±1℃。 HF-120自動石油和合成液抗乳化性能測定儀 2、主要技術參數 (1) 電源:AC220V±20V 50Hz (2) 控溫(wen)范圍:-80.0~299.9℃ (3) 控溫點: 54℃ , 82℃ (4) 控溫精度:±1℃ (5) 試管攪拌電機:1500r/min 5W (6) 預熱時間設定范(fan)圍(wei):1~99min (7) 試樣攪拌時間:5min (8) 觀察計(ji)時范(fan)圍:0~99min (9)加熱(re)功(gong)率:800W (10)浴缸(gang)尺寸(cun):220×240 (11)儀器(qi)外型(xing)尺寸(cun):300×270×700 3、工作原理 自動(dong)石油和合(he)成(cheng)液抗乳化性能(neng)測定儀采(cai)用數(shu)顯(xian)(xian)溫控儀并配(pei)合(he)自動(dong)預熱(re)攪拌裝置進行恒溫控制,預熱(re)、攪拌及測量,數(shu)顯(xian)(xian)時間(jian)*計時。 4、結構(gou)特點 自(zi)(zi)(zi)動(dong)(dong)石油和(he)合成液抗乳化性能測定儀由(you)加(jia)熱器、浴(yu)缸、浴(yu)攪(jiao)(jiao)拌、試(shi)管攪(jiao)(jiao)拌裝置(zhi)和(he)電控(kong)(kong)(kong)箱等部分組成。浴(yu)缸溫(wen)度(du)(du)由(you)數顯(xian)(xian)溫(wen)控(kong)(kong)(kong)儀自(zi)(zi)(zi)動(dong)(dong)控(kong)(kong)(kong)制在(zai)54℃(或其(qi)他需(xu)要控(kong)(kong)(kong)制的溫(wen)度(du)(du)),通過數碼顯(xian)(xian)示(shi)(shi)設定溫(wen)度(du)(du)和(he)試(shi)驗(yan)(yan)溫(wen)度(du)(du),配備時間(jian)(jian)自(zi)(zi)(zi)動(dong)(dong)控(kong)(kong)(kong)制裝置(zhi),實(shi)驗(yan)(yan)前(qian)按實(shi)驗(yan)(yan)要求設定預熱時間(jian)(jian),放入試(shi)樣后,只(zhi)需(xu)按動(dong)(dong)啟動(dong)(dong)鍵,就(jiu)能自(zi)(zi)(zi)動(dong)(dong)完成試(shi)樣預熱,試(shi)樣攪(jiao)(jiao)拌,在(zai)攪(jiao)(jiao)拌結束后有蜂(feng)鳴器提(ti)示(shi)(shi)操作,同時自(zi)(zi)(zi)動(dong)(dong)計(ji)時每隔(ge)5min報警一次提(ti)醒觀(guan)察記錄實(shi)驗(yan)(yan)結果。溫(wen)控(kong)(kong)(kong)系(xi)統和(he)自(zi)(zi)(zi)動(dong)(dong)攪(jiao)(jiao)拌系(xi)統數碼顯(xian)(xian)示(shi)(shi)具有醒目(mu)、直觀(guan)、方便和(he)設定準確的特(te)點。 |