k is a device constant (in m 2 /s 2 or mm 2 /s 2) that comes with the calibration document of the viscometer. Ex GC member on SFTL, Petroleum testing Lab, NOIDA established as per Supreme Court of India directive. The formula to calculate the kinematic viscosity ny from the retention time t is: nykt. The smaller the difference in viscosity between low and high temperatures, the higher the VI number or viscosity index obtained.
VISCOSITY INDEX CALCULATOR ISO
Technical committee member of BIS-India, ASTM D02 USA, ISO TC-28 on petroleum products, OISD 211.Įx QCM of IOCL designated by DGCA and DGAQA, Govt of India. The index, calculated according to ASTM D2270, measures the relationship between the viscosity of the oil at temperatures of 40° and 100☌. Product Quality failure investigations from Refineries to customers.
Overseeing 51 Petroleum labs, construction, equipment purchase, commissioning, recruiting lab personnel, training, accreditation ISO 9001 and NABL ISO 17025. All calculations are based on the ASTM D2270 ‘Standard Practice for Calculating Viscosity Index. Out of this 23 years at HQ, contributing in framing petroleum QC policies at National level, with Oil Industry thru BIS, Civil and Defense Aviation- GOI, Ministry of Petroleum.Įxposer to Petroleum Product Quality Control thru Laboratory, Storage Location, Controlling Office working. Our Viscosity Index Calculator is our new online calculation tool where, by entering the results of your sample's kinematic values at 40 C and 100 C, you can have the viscosity index value calculated in an instant. Engineering), 34 years with Indian Oil Corporation Ltd.
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