摘要
考察了HVM 4 72型自动粘度测定仪测定石油产品运动粘度时的最佳测试条件及测试结果的重复性 ,将测试结果与现行粘度测试标准方法 (GB/T2 6 5— 88)的结果进行了比较。结果表明 ,HVM 4 72型自动粘度测定仪的重复性好 。
The optimum test conditions and the reproducibility of HVM472 automatic viscoimeter for testing kinematic viscosity of petroleum products were investigated. The test results were compared with that of standard method (GB/T265—88). The experimental data show that the reproducibility of the instrument is good and the absolute errors are within the limits specified by national standard test method.
出处
《分析仪器》
CAS
2005年第1期51-54,共4页
Analytical Instrumentation
