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A消(xiao)泡劑消(xiao)泡抑(yi)泡性能測定儀(yi)(yi)(yi)(4孔(kong))用(yong)于按HG∕T 4783-2014 脂肪醇乳液消(xiao)泡劑制造的儀(yi)(yi)(yi)器。本儀(yi)(yi)(yi)器測試原理是一(yi)定流速(su)的氣體(ti)(ti)通過一(yi)定量的測試溶液,在容器中(zhong)形成泡沫。當固體(ti)(ti)氣體(ti)(ti)的流速(su),并使用(yong)同一(yi)儀(yi)(yi)(yi)器時,流動平衡(heng)的泡沫高度h可(ke)以作為(wei)泡沫性能的量度。
消泡劑消泡抑泡性能(neng)測定儀(yi)(2孔(kong))用(yong)于按HG∕T 4783-2014 脂肪醇(chun)乳液(ye)消泡劑制造的(de)儀(yi)器(qi)(qi)。本儀(yi)器(qi)(qi)測試原理是一定流速的(de)氣體通過一定量的(de)測試溶液(ye),在容器(qi)(qi)中(zhong)形成泡沫。當固體氣體的(de)流速,并使用(yong)同一儀(yi)器(qi)(qi)時,流動平衡的(de)泡沫高度h可以作為(wei)泡沫性能(neng)的(de)量度。
消(xiao)泡效(xiao)果(guo)測定儀(yi)(4孔(kong))用于按GB/T 21885-2008《紡織印(yin)染(ran)助劑(ji) 消(xiao)泡劑(ji) 消(xiao)泡效(xiao)果(guo)的(de)(de)測定》規(gui)定的(de)(de)要求,測定紡織印(yin)染(ran)助劑(ji)中有機硅類、聚醚(酯)類及其他(ta)水性消(xiao)泡劑(ji)消(xiao)泡效(xiao)果(guo)的(de)(de)測定。本儀(yi)器測試原(yuan)理(li)是一定流速的(de)(de)氣體通過一定量的(de)(de)測試溶液,在容(rong)器中形(xing)成泡沫。
消泡效果(guo)測(ce)(ce)定儀(2孔)用(yong)于(yu)按GB/T 21885-2008《紡(fang)織(zhi)印(yin)染助劑 消泡劑 消泡效果(guo)的測(ce)(ce)定》規定的要求(qiu),測(ce)(ce)定紡(fang)織(zhi)印(yin)染助劑中(zhong)有機硅類、聚醚(酯)類及其(qi)他水(shui)性消泡劑消泡效果(guo)的測(ce)(ce)定。本儀器(qi)測(ce)(ce)試(shi)原理是一定流速的氣體通(tong)過(guo)一定量的測(ce)(ce)試(shi)溶(rong)液,在容器(qi)中(zhong)形成泡沫(mo)。
二、性(xing)能(neng)特點(dian) 1. 潤滑油泡(pao)沫特性(xing)試驗器(qi)儀(yi)器(qi)由高(gao)、低(di)溫(wen)(wen)(wen)(wen)(wen)浴(yu)槽、加熱裝(zhuang)置(zhi)(zhi)(zhi)、溫(wen)(wen)(wen)(wen)(wen)度控(kong)(kong)制(zhi)(zhi)裝(zhuang)置(zhi)(zhi)(zhi)、空氣供給(gei)裝(zhuang)置(zhi)(zhi)(zhi)、試樣容器(qi)等組成(cheng)。 2.高(gao)、低(di)溫(wen)(wen)(wen)(wen)(wen)浴(yu)槽由數(shu)顯溫(wen)(wen)(wen)(wen)(wen)控(kong)(kong)表(biao)(biao)(biao)(biao)控(kong)(kong)制(zhi)(zhi)浴(yu)槽溫(wen)(wen)(wen)(wen)(wen)度,數(shu)顯溫(wen)(wen)(wen)(wen)(wen)控(kong)(kong)表(biao)(biao)(biao)(biao)控(kong)(kong)溫(wen)(wen)(wen)(wen)(wen)準確、顯示直觀。操(cao)作(zuo)方便(操(cao)作(zuo)步驟詳見(jian)溫(wen)(wen)(wen)(wen)(wen)控(kong)(kong)表(biao)(biao)(biao)(biao)說(shuo)明書)。當浴(yu)溫(wen)(wen)(wen)(wen)(wen)低(di)于溫(wen)(wen)(wen)(wen)(wen)控(kong)(kong)表(biao)(biao)(biao)(biao)設定值時(shi)(shi),溫(wen)(wen)(wen)(wen)(wen)控(kong)(kong)表(biao)(biao)(biao)(biao)通過固態(tai)繼電器(qi)使(shi)加熱裝(zhuang)置(zhi)(zhi)(zhi)工作(zuo),當浴(yu)溫(wen)(wen)(wen)(wen)(wen)高(gao)于溫(wen)(wen)(wen)(wen)(wen)控(kong)(kong)表(biao)(biao)(biao)(biao)設定值時(shi)(shi),溫(wen)(wen)(wen)(wen)(wen)控(kong)(kong)表(biao)(biao)(biao)(biao)通過固態(tai)繼電器(qi)使(shi)加熱裝(zhuang)置(zhi)(zhi)(zhi)停止(zhi)工作(zuo),再通過攪拌裝(zhuang)置(zhi)(zhi)(zhi)的(de)作(zuo)用使(shi)浴(yu)槽溫(wen)(wen)(wen)(wen)(wen)度恒定均勻。
HSY-6538A MDEA溶液泡沫趨勢試(shi)驗器(qi),本儀(yi)(yi)器(qi)用于(yu)按SY/T6538規(gui)定(ding)的(de)要求,測定(ding)配方型選擇性脫硫(liu)溶劑在(zai)氮氣規(gui)定(ding)條(tiao)件下通過一定(ding)體積的(de)試(shi)樣,測定(ding)溶液泡沫高(gao)度(du)和穩定(ding)性。此外儀(yi)(yi)器(qi)也(ye)可作為(wei)高(gao)精度(du)冷浴(yu),進行其它試(shi)驗。本儀(yi)(yi)器(qi)采用智(zhi)能測控系統,輕觸鍵設定(ding),精密、自動(dong)控制試(shi)驗浴(yu)溫度(du)。