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NB/SH/T 0929-2016 related PDF English

NB/SH/T 0929-2016 (NB/SH/T0929-2016, NBSHT 0929-2016, NBSHT0929-2016) & related versions
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BASIC DATA
Standard ID NB/SH/T 0929-2016 (NB/SH/T0929-2016)
Description (Translated English) Standard test method for determination of chlorine in lubricating oils by inductively coupled plasma atomic emission spectrometry
Sector / Industry Energy Industry Standard (Recommended)
Classification of Chinese Standard E40
Classification of International Standard 75.100
Word Count Estimation 8,869
Date of Issue 2016-12-05
Date of Implementation 2017-05-01
Quoted Standard GB/T 4756; GB/T 4901; GB/T 6683; GB/T 17476; NB/SH/T 0843; ASTM D6792
Drafting Organization China Petrochemical Lubricating Oil Co., Ltd. Chongqing Branch
Administrative Organization National Petroleum Products and Lubricants Standardization Technical Committee of synthetic oil points Technical Committee
Regulation (derived from) State Energy Administration Bulletin No.9 of 2016
Summary This standard specifies the method using inductively coupled plasma-atomic emission spectrometry (ICP-AES) Determination of chlorine content in lubricating oil. The scope of this standard is: 0.0039% ~ 13.56% (mass fraction). This range is the range of sample concentrations studied in the laboratory. Chlorine content below this range of samples can be taken to increase the amount of sample determination method, the lower limit of determination of the concentration of the instrument depends on the sensitivity and dilution factor; chloride content higher than this range of samples can be taken to reduce the sample Or the sample is dissolved to increase the dilution of the method to be measured, the upper limit of determination of the concentration depends on the calibration curve of the highest concentration and sample dilution factor. However, the precision under these conditions has not yet been determined. The precision of these conditions may be related to Table 2