The higher the VI, the more stable the viscosity remains over temperature fluctuations. It is mostly used to characterize the viscosity-temperature behavior of lubricating oils. We always believe that the industry prospers with talents and the enterprise strengthens with talents. The viscosity index (VI) is an arbitrary, unit-less measure of a fluid’s change in viscosity relative to temperature change. We wholeheartedly serve new and old users, and sincerely welcome calls and letters to enhance friendship and negotiate business. ASTM D2270 / Viscosity Index (VI) from 40☌ and 100☌ Standard practice for calculating viscosity index from kinematic viscosity at 40 and 100☌ Calculator for viscosity index (VI) according to ASTM D2270 and ISO 2909. In order to continuously improve the technological content of our products, we pay great attention to technological innovation and talent training to fully guarantee accurate measurement, excellent performance and reliable quality of our Automatic Kinematic Viscosity ASTM D2270 Turbine Oils Viscosity Index Tester. We celebrate our successes, but at the same time, we are brave enough to recognize our shortcomings.įlow Indicator allows the customers to see whether the fuel ( clean or contaminated) passing from the hose into the nozzle.ģ) Thread:NPT, BSPT4)Materials: Body: brass ( Chromium-plating)ĥ) 360°rotation can reduce the physical strain. ASTM D2270 - Calculating Viscosity Index from Kinematic Viscosity at 40 ☌ and 100 ☌. We have our own factory and sourcing office. Welcome new and old customers to inquire and we are look forward to working together with you for common development! We have top engineers in these industries and an efficient team in the research. Our aim is to meet the needs of customers with the most favorable prices and the best quality Electronic magnetic fuel dispenser pulser, Angle Check Valve-Single Poppet, Vapor recovery vent valve. the Viscosity Index (VI) by the formulas specified in ASTM D2270 (Standard Practice for Calculating Viscosity Index from Kinematic Viscosity at 40 and.
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