黏度计 meaning in English

visco meter (or viscosimeter)
viscometer (or viscosimeter)
viscosity meter

Ubbelohde dilution viscometer
稀释黏度计
Analysis of the working principle and related problem of using cone plate viscosimeter
锥板式黏度计工作原理及有关使用问题分析
The working principle , instrument characteristics , instrument structure and installation of tov viscosimeter were introduced . the points for attention in use , test , adjustment and maintenance were explained
摘要介绍了tov黏度计的工作原理，仪器特点和仪器结构。说明了黏度计安装使用、检测、调整以及日常维护应该注意的事项。