GB/T 17282-2012 (English Version) PDF

Standard No.: GB/T 17282-2012
Language: Chinese, Available in English version
Release Date: 2012
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 17282-2012
Replace: GB/T 17282-1998

Scope: Personnel using this standard should have practical experience in formal laboratory work. This standard does not address all possible safety issues. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with the conditions stipulated in the relevant national laws and regulations. Scope: This standard specifies a method for determining the average relative molecular mass of petroleum oils from viscosity measurements. This standard applies to petroleum samples with an average relative molecular mass in the range of 250 to 700, including common petroleum fractions. This standard does not apply to those oils with abnormal composition or relatively narrow range of molecular mass.

GB/T 17282-2012 Referenced Document

GB/T 11137 Black petroleum products--Determination of kinematic viscosity(reverse-flow method) and calculation of dynamic viscosity
GB/T 265 Petroleum products--Determination of kinematic viscosity and calculation of dynamic viscosity

2012 GB/T 17282-2012 Test method for estimation of mean relative molecular mass of petroleum oils from viscosity measurements
1998 GB/T 17282-1998 Method for estimation of molecular weight (relative molecular mass) of petroleum oils from viscosity measurements