New source of illumination

• Book ID: 103078540
• Publisher: Elsevier Science
• Year: 1952
• Tongue: English
• Weight: 77 KB
• Volume: 253
• Category: Article
• ISSN: 0016-0032
• DOI: 10.1016/0016-0032(52)90711-4

✦ Synopsis

Ultrasonic Viscosimeter.--Rich-Roth Laboratories, East Hartford, Conn., announces the "Ultra-Viscoson" for continuous, automatic viscosity measurement using ultrasonics. Hermetically sealed probe, the size of a fountain pen, has no moving parts, operates to 650 F., 10,000 atmospheres pressure, is installed permanently in pipe lines, production kettles or used in test tubes and beakers. Electronic computer, located up to 1 mile from probe, indicates viscosity of Newtonian materials from 0-50,000 centipoises X grams/cc, in 4 decades;--0/50/500/5000/50000. Apparent viscosity of non-Newtonian materials measured over much greater range. Connection to recorder or controller provides continuous charts or automatic control. The Ultra-Viscoson is used for manufacturing and research in petroleum, resins, paper, plastics, starch, gelatine,