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A消泡(pao)劑(ji)消泡(pao)抑泡(pao)性(xing)能測(ce)定儀(yi)(4孔(kong))用于按(an)HG∕T 4783-2014 脂肪(fang)醇乳液消泡(pao)劑(ji)制造的(de)儀(yi)器。本(ben)儀(yi)器測(ce)試(shi)原理(li)是(shi)一(yi)(yi)定流速的(de)氣體(ti)通(tong)過一(yi)(yi)定量的(de)測(ce)試(shi)溶液,在容器中形成泡(pao)沫。當固體(ti)氣體(ti)的(de)流速,并使用同一(yi)(yi)儀(yi)器時,流動平衡的(de)泡(pao)沫高度h可(ke)以作(zuo)為泡(pao)沫性(xing)能的(de)量度。
消(xiao)泡(pao)劑消(xiao)泡(pao)抑泡(pao)性能測(ce)定儀(yi)(yi)(2孔)用(yong)(yong)于按HG∕T 4783-2014 脂肪醇(chun)乳(ru)液(ye)消(xiao)泡(pao)劑制造的(de)儀(yi)(yi)器(qi)。本儀(yi)(yi)器(qi)測(ce)試原理(li)是一(yi)(yi)定流(liu)速的(de)氣體通過一(yi)(yi)定量的(de)測(ce)試溶(rong)液(ye),在容器(qi)中形成(cheng)泡(pao)沫(mo)。當固體氣體的(de)流(liu)速,并(bing)使用(yong)(yong)同(tong)一(yi)(yi)儀(yi)(yi)器(qi)時,流(liu)動平衡的(de)泡(pao)沫(mo)高度h可(ke)以(yi)作(zuo)為泡(pao)沫(mo)性能的(de)量度。
消(xiao)泡效果測(ce)定(ding)儀(yi)(4孔)用于(yu)按GB/T 21885-2008《紡(fang)織(zhi)印(yin)染(ran)(ran)助劑 消(xiao)泡劑 消(xiao)泡效果的測(ce)定(ding)》規(gui)定(ding)的要求,測(ce)定(ding)紡(fang)織(zhi)印(yin)染(ran)(ran)助劑中有機硅類、聚醚(酯)類及其他水性消(xiao)泡劑消(xiao)泡效果的測(ce)定(ding)。本儀(yi)器(qi)測(ce)試(shi)原理是一定(ding)流速的氣體通過(guo)一定(ding)量的測(ce)試(shi)溶液,在(zai)容器(qi)中形成泡沫。
消(xiao)泡(pao)(pao)(pao)(pao)效(xiao)果(guo)測(ce)定儀(2孔)用于按(an)GB/T 21885-2008《紡(fang)(fang)織(zhi)印染助(zhu)劑(ji) 消(xiao)泡(pao)(pao)(pao)(pao)劑(ji) 消(xiao)泡(pao)(pao)(pao)(pao)效(xiao)果(guo)的(de)(de)測(ce)定》規定的(de)(de)要求(qiu),測(ce)定紡(fang)(fang)織(zhi)印染助(zhu)劑(ji)中有機(ji)硅類、聚醚(酯)類及其他水性消(xiao)泡(pao)(pao)(pao)(pao)劑(ji)消(xiao)泡(pao)(pao)(pao)(pao)效(xiao)果(guo)的(de)(de)測(ce)定。本(ben)儀器測(ce)試原理是一定流(liu)速的(de)(de)氣體通過一定量的(de)(de)測(ce)試溶液,在容器中形(xing)成泡(pao)(pao)(pao)(pao)沫。
二、性(xing)能特點 1. 潤滑(hua)油泡(pao)沫特性(xing)試驗器(qi)(qi)儀器(qi)(qi)由高、低(di)溫(wen)(wen)(wen)(wen)浴(yu)槽、加(jia)熱裝置(zhi)、溫(wen)(wen)(wen)(wen)度(du)控(kong)(kong)(kong)制(zhi)裝置(zhi)、空氣(qi)供給裝置(zhi)、試樣容器(qi)(qi)等組成。 2.高、低(di)溫(wen)(wen)(wen)(wen)浴(yu)槽由數(shu)顯(xian)溫(wen)(wen)(wen)(wen)控(kong)(kong)(kong)表(biao)(biao)控(kong)(kong)(kong)制(zhi)浴(yu)槽溫(wen)(wen)(wen)(wen)度(du),數(shu)顯(xian)溫(wen)(wen)(wen)(wen)控(kong)(kong)(kong)表(biao)(biao)控(kong)(kong)(kong)溫(wen)(wen)(wen)(wen)準確、顯(xian)示直觀。操作(zuo)方便(操作(zuo)步驟(zou)詳見溫(wen)(wen)(wen)(wen)控(kong)(kong)(kong)表(biao)(biao)說明(ming)書)。當(dang)浴(yu)溫(wen)(wen)(wen)(wen)低(di)于(yu)溫(wen)(wen)(wen)(wen)控(kong)(kong)(kong)表(biao)(biao)設定值(zhi)時,溫(wen)(wen)(wen)(wen)控(kong)(kong)(kong)表(biao)(biao)通(tong)(tong)過固態繼(ji)電器(qi)(qi)使(shi)加(jia)熱裝置(zhi)工作(zuo),當(dang)浴(yu)溫(wen)(wen)(wen)(wen)高于(yu)溫(wen)(wen)(wen)(wen)控(kong)(kong)(kong)表(biao)(biao)設定值(zhi)時,溫(wen)(wen)(wen)(wen)控(kong)(kong)(kong)表(biao)(biao)通(tong)(tong)過固態繼(ji)電器(qi)(qi)使(shi)加(jia)熱裝置(zhi)停止工作(zuo),再通(tong)(tong)過攪拌裝置(zhi)的作(zuo)用使(shi)浴(yu)槽溫(wen)(wen)(wen)(wen)度(du)恒定均(jun)勻。
HSY-6538A MDEA溶液泡沫(mo)(mo)趨勢試(shi)驗器(qi),本儀器(qi)用(yong)于(yu)按SY/T6538規(gui)定(ding)的要求,測(ce)定(ding)配方型選擇(ze)性(xing)(xing)脫硫(liu)溶劑在氮氣規(gui)定(ding)條件下通過一定(ding)體積的試(shi)樣,測(ce)定(ding)溶液泡沫(mo)(mo)高度(du)(du)(du)和(he)穩定(ding)性(xing)(xing)。此(ci)外儀器(qi)也(ye)可作為高精度(du)(du)(du)冷浴,進行(xing)其它試(shi)驗。本儀器(qi)采用(yong)智(zhi)能(neng)測(ce)控系統,輕觸鍵設(she)定(ding),精密、自動控制試(shi)驗浴溫度(du)(du)(du)。