| HIGH PRECISION AUTOMATIC CAPILLARY VISCOMETER |
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| 作者姓名： | 孙本惠 金日光 |
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| 作者单位： | Department of Polymer Science，Beijing Institute of Chemical Technology，Beijing，Department of Polymer Science，Beijing Institute of Chemical Technology，Beijing |
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| 摘 要： | 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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| 收稿时间： | 1983-11-28 |
HIGH PRECISION AUTOMATIC CAPILLARY VISCOMETER* |
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| SUN Benhui,JIN Riguang.HIGH PRECISION AUTOMATIC CAPILLARY VISCOMETER[J].Chinese Journal of Polymer Science,1984,0(2):146-151. |
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| Authors: | SUN Benhui JIN Riguang |
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| Institution: | Department of Polymer Science; Beijing Institute of Chemical Technology; Beijing |
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| Abstract: | 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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