ASTM D971-1999a(2004) 用环法测定油对水界面张力的标准试验方法.pdf,Designation: D 971 – 99a (Reapproved 2004) Standard Test Method for Interfacial Tension of Oil Against Water by the Ring Method1 This standard is issued under the fixed designation D 971
ASTM D971-20 下载积分: 1500 内容提示: Designation: D971 − 20Standard Test Method forInterfacial Tension of Insulating Liquids Against Water bythe Ring Method 1This standard is issued under the f i xed designation D971; the number immediately following the designation indicates the year of...
ASTM D971标准用语定义变压器油的一般电学和物理学性质。
标准号:ASTM D971-20 检测标准/方法:油对水界面张力测定法(圆环法) ASTM D971-20 检测对象:润滑剂 检测项目/参数:界面张力 相关标准 《GB/T24622-2009IECTS62073:2003》绝缘子表面湿润性测量导则 《QC/T696-20185.6》汽车底盘集中润滑供油系统 《QC/T696-20184》汽车底盘集中润滑供油系统 《QC/T696-20185.2...
1.Oil aging test, especially transformer oil (ASTM D971) 2.Determination of Surfactant Effectiveness in Wetting Agents and Cleaners Test Surfactant Solution Concentration. 3.Canning approval and cleaning validation in the food industry. 4.Interfacial tension mea...
ASTM D971-20 引用标准 ASTM D923 购买 正式版 1.1 本试验方法适用于在非平衡条件下测量相对密度(比重)小于水的绝缘液体与水之间的界面张力。 1.2 本标准并不旨在解决与其使用相关的所有安全问题(如果有)。本标准的使用者有责任建立适当的安全、健康和环境实践,并在使用前确定监管限制的适用性。具体警告声明见...
ASTM D971 Transformer Oil Insulating Oil Interfacial Tension Meter Product Description Function and Application The instrument complies to ASTM D971 platinum ring method is widely used to measure interfacial and surface tension for various liquids and petroleum products such...
ASTM D971 Mineral Oil Interfacial Tension Meter Product Description Function and Application The instrument complies to ASTM D971 platinum ring method is widely used to measure interfacial and surface tension for various liquids and petroleum products such as transformer oil, lube oi...
This tester adopts ASTM D971 "platinum ring method", tests interfacial tension for various liquids (between liquid and air) and also that between mineral oil and water(between liquid and liquid) by means of automatic control of internal microcomputer under circumstances of nonequilibrium. It only...
Model NO. AIC-971 Test Standard ASTM D971 Test Method Ring Method Measuring Range (2 ~ 200) Mn / M Accuracy 0.1 Mn / M Dimension 185* 260*360mm3 Weight 15kg Power Less Than 100W Display LCD Power Supply AC 220V±10%, 50 Hz Application Oil Testing M...