| Autor: |
R W Wilkinson, W G Burns, B Morris |
| Rok vydání: |
1958 |
| Předmět: |
|
| Zdroj: |
Journal of Scientific Instruments. 35:291-293 |
| ISSN: |
0950-7671 |
| DOI: |
10.1088/0950-7671/35/8/307 |
| Popis: |
An apparatus suitable for the measurement of the viscosity of organic liquids at temperatures of up to 400° C is described. A sealed glass capillary viscometer is used so that oxygen can be excluded and measurements made above the normal boiling-point. The viscometer is immersed in a molten salt mixture contained in a welded tank and is viewed through special windows. These consist of Kodial polished glass disks sealed to Kovar cylinders. A rotation arrangement enables the viscometer to be inverted. Examples are given of its uses on known materials and on the effect of irradiation of para-terphenyl. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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