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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	Related Standard
NB/SH/T 0808-2010	English	239	ASK	Days<=3	Diesel fuel diluent in used diesel engine oils by gas chromatograph	Valid	NB/SH/T 0808-2010
NB/SH/T 0808-2010	Chinese	14	Add to Cart	<=1-day	[PDF from Chinese Authority, or Standard Committee, or Publishing House]

Detail Information of NB/SH/T 0808-2010; NB/SH/T0808-2010
Description (Translated English): Diesel fuel diluent in used diesel engine oils by gas chromatograph
Sector / Industry: Energy Industry Standard (Recommended)
Classification of Chinese Standard: E34
Classification of International Standard: 75.100
Word Count Estimation: 10,161
Date of Issue: 2010-05-01
Date of Implementation: 2010-10-01
Quoted Standard: ASTM D4626
Adopted Standard: ASTM D3524-2004, MOD
Drafting Organization: China National Petroleum Corporation R & D Center, Dalian oil
Administrative Organization: National Petroleum Products and Lubricants Standardization Technical Committee
Regulation (derived from): National Energy Board Notice No. 1 of 2010
Summary: This standard applies to SAE30 viscosity grade diesel oil. Determination of the concentration of the diluted Cai Shan can reach 12% (mass fraction). Note: This method is applicable to a higher viscosity grade lubricants. This method is determined by gas chromatography in a diesel engine oil content in diluted. However, did not include the edges of measurement accuracy oils: 1. 2 This method uses a flame ionization detector and a temperature program of the gas chromatograph oven. Note: The use of other detectors and instruments have also been reported. But the party list applies only to the specified precision instrument. 1. 3 diesel and viscosity grade oil SAE30 diesel boiling range, there is some overlap. In addition, the different sources of diesel oil SAE30 whisk point range is also slightly different. According to diluted diesel content may need to be calibrated for up to 2% of the correction. When measuring an unknown or mixed brands of used engine oil should be aware that precision of the method may be used to represent oil than with new oil as calibration obtained poor. 1. 4 Numerical methods in SI units. 1. 5 standard deals with the standard use of certain security issues. However, all of the safety issues are not intended to make recommendations. The user of this standard to establish appropriate safety and protective measures well determine the applicability of management system.

Related standard:   NB/SH/T 0973-2018  NB/SH/T 0189-2017