Citation: SUN Benhui, JIN Riguang. HIGH PRECISION AUTOMATIC CAPILLARY VISCOMETER*[J]. Chinese Journal of Polymer Science, ;1984, 2(2): 146-151. shu

HIGH PRECISION AUTOMATIC CAPILLARY VISCOMETER*

SUN Benhui ,
JIN Riguang

Received Date: 28 November 1983

An automatic capillary viscometer with optical fibres as cold light source and a thermostat in which the temperature can be regulated within ±5×10-4℃ have been developed for the determination of flow time with an accuracy of ±4×10-3 sec. The basic principle, construction, specifications as well as the main features of this instrument are described.
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