| | 加工定制：是 | | 品牌：浩瀚色谱 | | 型号：XiangyingGC7990pluys | |
| | 测量范围：ppm | | 测量对象：润滑油中微量水分的 | | 控温范围：450 ℃ | |
| | 功率：2000 w | | 尺寸：480 mm | | 重量：45 kg | |
| | 变压器油：润滑油中微量水分的 | | 多氯联苯：脂肪酸甲酯 | | 植物油：6号溶剂残留 | |
| | 液化气：二甲醚 | | 芝麻香白酒：3-甲硫基丙醇 | | | |
In the process of mechanical operation, to reduce the friction and wear of mechanical equipment, lubrication is an effective technical measures, but also to ensure the normal operation of machinery and equipment to extend the service life of an indispensable method. For this reason, the lubricating oil is called the "blood" of the mechanical equipment ". The working environment of lubricating oil is more complicated, and a series of physical and chemical changes will occur at the same time, which leads to the
Tengzhou City Xiangying Technology Co., Ltd. chromatograph gas XiangyingGC7990plus, filling column as chromatographic column, the high purity helium as carrier gas and establish a trace of water content in lubricating oil by gas chromatography analysis method, to explore the method of trace water analysis of linear correlation and accuracy analysis. Experimental results show that under the selected chromatographic conditions, rapid and accurate determination of trace water in the lubricating oil; when the mass fraction of oil and water lubrication of 0.02% ~ 0.1%, the gas chromatographic analysis of the relative error is less than 5%. The recovery rate of 98.8% to 104.9%, linear correlation coefficient is 0.999 2. The method can be used for the rapid and accurate determination of trace moisture in industry.
在机械运转过程中,要减轻机械设备的摩擦、磨损程度,润滑是有效的技术措施,也是确保机械设备正常运转并延长使用寿命不可或缺的方法。正因如此,润滑油被称为机械设备的“血液”。润滑油所处的工作环境比较复杂,其在发挥作用的同时自身也会发生一系列的物理化学变化,从而导致润
滕州市翔鹰分析技术有限公司以XiangyingGC7990plus气相色谱仪，填充柱作为色谱柱,以高纯氦气作为载气,建立润滑油中微量水含量的气相色谱分析方法,探讨该方法对微量水分分析的线性相关性和准确性。实验表明,在选定的色谱条件下,可以对润滑油中微量水分进行快速、准确的测定;当润滑油水的质量分数为0.02%～0.1%时,气相色谱分析的相对误差小于5%,回收率为98.8%～104.9%,线性相关系数为0.999 2。该方法可用于工业上在用润滑油微量水分的快速、准确测定。
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Tengzhou City Xiangying Technology Co., Ltd. chromatograph gas XiangyingGC7990plus, filling column as chromatographic column, the high purity helium as carrier gas and establish a trace of water content in lubricating oil by gas chromatography analysis method, to explore the method of trace water analysis of linear correlation and accuracy analysis. Experimental results show that under the selected chromatographic conditions, rapid and accurate determination of trace water in the lubricating oil; when the mass fraction of oil and water lubrication of 0.02% ~ 0.1%, the gas chromatographic analysis of the relative error is less than 5%. The recovery rate of 98.8% to 104.9%, linear correlation coefficient is 0.999 2. The method can be used for the rapid and accurate determination of trace moisture in industry.在机械运转过程中,要减轻机械设备的摩擦、磨损程度,润滑是有效的技术措施,也是确保机械设备正常运转并延长使用寿命不可或缺的方法。正因如此,润滑油被称为机械设备的“血液”。润滑油所处的工作环境比较复杂,其在发挥作用的同时自身也会发生一系列的物理化学变化,从而导致润
