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<span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">仪器组成:</span><span lang="EN-US">RS-6000</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">高温高压流变仪主要由气泵、油浴、高温高压功能单元、测控主机四部分组成。</span><span lang="EN-US"><o:p></o:p></span></p>
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<span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">简要工作原理:流变性是材料在应力作用下产生的弹性、塑性和粘性形变的行为。在模拟好的温度压力条件下,使用转子在样品中按固定剪切力旋转,根据转子旋转时所受到的阻力大小和变化,分析计算样品的流变性。</span><span lang="EN-US"><o:p></o:p></span></p>
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<span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">基本工作流程:设定好工作温度、启动油浴加热。选定转子和转子适宜工作位置,进行仪器校零。之后将一定体积的样品装入样筒中,仪器自动调整样筒到适宜位置,设定好剪切力、剪切时间等参数后进行剪切,计算机记录数据并绘制曲线,根据曲线得出样品流变情况。</span><span lang="EN-US"><o:p></o:p></span></p>
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<span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">仪器特定:测量精度高,操作简便。</span><span lang="EN-US"><o:p></o:p></span></p>