真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵油(you)(you)(you)是一(yi)(yi)種只(zhi)用于真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵的(de)油(you)(you)(you)，分為有(you)機(ji)油(you)(you)(you)和合成油(you)(you)(you)兩種。不(bu)同(tong)的(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵所選(xuan)用的(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵油(you)(you)(you)也不(bu)一(yi)(yi)樣(yang)。有(you)些購(gou)買了(le)愛德(de)(de)華(hua)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵，所以真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵油(you)(you)(you)就應該選(xuan)用愛德(de)(de)華(hua)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵油(you)(you)(you)。那購(gou)買要怎樣(yang)去判斷愛德(de)(de)華(hua)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵油(you)(you)(you)的(de)質量(liang)呢(ni)？

愛德華真空泵油的質量應如何判斷？

　　一、密封性(xing)(xing)(xing)能(neng)。愛德(de)華真空(kong)(kong)泵(beng)(beng)油(you)廠家的產品都會有合適的粘度，使真空(kong)(kong)泵(beng)(beng)在(zai)(zai)低(di)溫環(huan)境(jing)下快速啟動。在(zai)(zai)高溫環(huan)境(jing)下，真空(kong)(kong)泵(beng)(beng)油(you)密封性(xing)(xing)(xing)能(neng)優異，溫升低(di)。同時，密封性(xing)(xing)(xing)能(neng)好的愛德(de)華真空(kong)(kong)泵(beng)(beng)油(you)不含(han)輕質(zhi)揮(hui)發成分(fen)，能(neng)有效降低(di)真空(kong)(kong)泵(beng)(beng)在(zai)(zai)使用過程中的返油(you)率(lv)。因此真空(kong)(kong)泵(beng)(beng)油(you)的密封性(xing)(xing)(xing)能(neng)是衡(heng)量(liang)(liang)產品質(zhi)量(liang)(liang)的關鍵指標。

　　二、飽(bao)和(he)蒸(zheng)(zheng)(zheng)汽(qi)蒸(zheng)(zheng)(zheng)汽(qi)壓(ya)力(li)(li)。愛德華(hua)真空(kong)泵油(you)的飽(bao)和(he)蒸(zheng)(zheng)(zheng)汽(qi)壓(ya)力(li)(li)也(ye)是判斷其(qi)優(you)劣的重要指標之一，飽(bao)和(he)蒸(zheng)(zheng)(zheng)汽(qi)壓(ya)力(li)(li)是指在恒(heng)溫密封容器中氣液兩(liang)相達(da)到動態平(ping)衡時的壓(ya)力(li)(li)。一般來說，愛德華(hua)真空(kong)泵油(you)的蒸(zheng)(zheng)(zheng)汽(qi)壓(ya)力(li)(li)盡可能低(di)，在真空(kong)泵的高工作(zuo)溫度下需(xu)要足夠低(di)的飽(bao)和(he)蒸(zheng)(zheng)(zheng)汽(qi)壓(ya)力(li)(li)，同時也(ye)低(di)于真空(kong)泵規則(ze)的極限(xian)壓(ya)力(li)(li)。

　　三、極(ji)限(xian)(xian)(xian)(xian)全壓(ya)和極(ji)限(xian)(xian)(xian)(xian)分(fen)(fen)壓(ya)。愛德華真(zhen)(zhen)空(kong)泵(beng)油的(de)極(ji)限(xian)(xian)(xian)(xian)全壓(ya)是(shi)由皮拉(la)尼計(ji)或熱偶真(zhen)(zhen)空(kong)計(ji)測(ce)量的(de)真(zhen)(zhen)空(kong)泵(beng)所有物質(zhi)產生的(de)壓(ya)力的(de)總和。極(ji)限(xian)(xian)(xian)(xian)分(fen)(fen)壓(ya)是(shi)用麥氏(shi)計(ji)測(ce)量的(de)泵(beng)的(de)極(ji)限(xian)(xian)(xian)(xian)空(kong)氣分(fen)(fen)壓(ya)。一般(ban)真(zhen)(zhen)空(kong)泵(beng)油的(de)極(ji)限(xian)(xian)(xian)(xian)全壓(ya)和極(ji)限(xian)(xian)(xian)(xian)分(fen)(fen)壓(ya)差要(yao)求(qiu)不超過一個數量級。兩者之間(jian)的(de)差越小(xiao)，真(zhen)(zhen)空(kong)泵(beng)油中的(de)揮(hui)發成(cheng)分(fen)(fen)越少(shao)，油的(de)性質(zhi)越好(hao)。

　　那么今天的講解就先到這里了，相信大家對如何判斷愛德華真空泵油的質量也有了一定的認識。感謝您的耐心閱讀。如還想了解更多關于愛德華真空泵維修的(de)相(xiang)關問(wen)題，您可(ke)以撥打右(you)上角(jiao)的(de)服(fu)務熱(re)線，與(yu)我們咨詢(xun)。