【产品用途】    石油计用于交通、航空、石油开采、炼油等部门对石油产品的测定密度之用。我司还按ASTM系列的规格特定生产。【产品规格】SY-02型石油密度计Petroleum Hydrometers 测量范围Range (600~1100)kg/m3       分度Subdivision 0.2kg/m3       全长Total length (320±10)mm1600~6206700~72011800~82016900~920211000~10202620~6407720~74012820~84017920~940221020~10403640~6608740~76013840~86018940~960231040~10604660~6809760~78014860~88019960~980241060~10805680~70010780~80015880~90020980~1000251080~1100 SY-05型石油密度计Petroleum Hydrometers 测量范围Range (600~1100)kg/m3       分度Subdivision 0.5kg/m3       全长Total length (310±10)mm1600~6506850~9002650~7007900~9503700~7508950~10004750~80091000~10505800~850101050~1100 SY-10型石油密度计Petroleum Hydrometers 测量范围Range (600~1100)kg/m3       分度Subdivision 1.0kg/m3       全长Total length (180±10)mm1600~6506850~9002650~7007900~9503700~7508950~10004750~80091000~10505800~850101050~1100 二等标准石油密度计Second Grade Standard Densitometers for Petroleum 测量范围Range (600~1100)kg/m3       分度Subdivision 0.5kg/m3       全长Total length (360±10)mm1600~6506850~9002650~7007900~9503700~7508950~10004750~80091000~10505800~850101050~1100 液化石油气密度计及附温Liquefied petroleum gas densimeter 测量范围Range      分度Subdivision    全长Total length(0.500~0.650)g/cm30.001g/cm3 (330±10)mm 润滑油空气释放值密度计Emision rate of lubrication air desimeter测量范围Range分度Subdivision全长 Total length(0.830~0.870) g/cm30.0005 g/cm3(120±10)mm10.830~0.84020.840~0.85030.850~0.86040.860~0.870