在化工、合成纤维等工业生产中,粘度是一个重要的工艺参数。虽然粘度测量方法很多,如毛细管式、转角式、转子式和振动式等,但具正在使用中令人满意的一般不多。我厂一台毛细管式粘度计已使用了八、九年,在此期间经多次拆装、开停车等,至今测量精度仍然不变,性能稳定可靠,受到 In the chemical industry, synthetic fiber and other industrial production, viscosity is an important process parameters. Although there are many ways to measure viscosity, such as capillary, rotary, rotor and vibratory, there are not many satisfactory results. I plant a capillary viscometer has been used for eight or nine years, during which many disassembly, open the car so far, the measurement accuracy is still the same, the performance is stable and reliable, subject to