The working principle, instrument characteristics, instrument structure and installation of TOV viscosimeter were introduced.
介绍了TOV黏度计的工作原理, 仪器特点和仪器结构.
Experiments show that, this new viscosimeter is suitable for the measuring of low viscosity.
实验表明, 这种新型粘度测量仪适于低粘度测量.
The effect of viscosimeter kinds on the viscosity value of coal - tar pitches has been compared.
同时还比较了不同粘度计对煤沥青粘度测定的差异.