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DRT-2002石油产品酸值测宙/div>
产品介绍
仪器采用电位滴定法测量原理:计算机通过对滴定过程中的电极电位及滴定体积进行记录,自动找出等当点及对应的标准滴定溶液的体积,从而求出样品中酸值的含量、br style="WIDOWS: 1; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; FONT: medium/24px 宋体; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(80,80,79); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"/>适用范围:用于石油、石油化工等部门的酸值含量测量。 符合标准:符合GB/T 7304、GB/T 18609、ISO 3771等标准、br style="WIDOWS: 1; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; FONT: medium/24px 宋体; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(80,80,79); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"/>仪器主要特点9br style="WIDOWS: 1; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; FONT: medium/24px 宋体; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(80,80,79); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"/>1、Windows操作平台,人机直接对话,操作便捷、br style="WIDOWS: 1; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; FONT: medium/24px 宋体; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(80,80,79); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"/>2 仪器具有工作站功能,滴定曲线实时显示,滴定曲线及结果与数据存储和打印、br style="WIDOWS: 1; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; FONT: medium/24px 宋体; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(80,80,79); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"/>3、进口滴定单元,测量精度更高,稳定性更好、br style="WIDOWS: 1; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; FONT: medium/24px 宋体; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(80,80,79); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"/>4 自动清洗、自动定值加液、br style="WIDOWS: 1; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; FONT: medium/24px 宋体; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(80,80,79); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"/>5 自动判别终点,自动滤除假终点,同时可以人工选择判断终点、br style="WIDOWS: 1; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; FONT: medium/24px 宋体; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(80,80,79); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"/>6 具有继续滴定功能、br style="WIDOWS: 1; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; FONT: medium/24px 宋体; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(80,80,79); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"/>仪器执行标准9br style="WIDOWS: 1; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; FONT: medium/24px 宋体; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(80,80,79); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"/>GB/T7304-2000石油产品和润滑剂酸度测定法(电位滴定法) 1.测量范围::?.001mg KOH/g 2、精 度:相对误差?% |
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