Summary
The instrument is made as per T0622 Asphalt Engler Viscosity Test (Engler Viscometer Method) in the industrial standard of People¡¯s Republic of China JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering, the national standard of People¡¯s Republic of China GB/T 266 Test Methods for Engler Viscosity of Petroleum Products and the enterprise standard of Shanghai municipality Q/YXYY11 WNE-1A Engler Viscometer. It is suitable to determine ratio between the time used by an asphalt sample or other petroleum products sample flowing out of Engler viscometer under a certain temperature and volume, and that of distilled water flowing out of Engler viscometer at 25 ¡æ. The ratio is the Engler viscosity of asphalt or other petroleum products.
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GDE-1A Engler Viscometer (Digital Displays)
GDE-1B Engler Viscometer (Double Units)
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