GB/T 2433-2001 PDF English
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GB/T 2433: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| GB/T 2433-2001 | English | 139 | Add to Cart | 2 days [Need to translate] | Petroleum products -- Lubricating oils and additives -- Determination of sulphated ash |
| GB/T 2433-1981 | English | 199 | Add to Cart | 2 days [Need to translate] | Determination of sulphated ash from additives and lubrication oil with additives |
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Basic data
| Standard ID | GB/T 2433-2001 (GB/T2433-2001) |
| Description (Translated English) | Petroleum products -- Lubricating oils and additives -- Determination of sulphated ash |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | E60 |
| Classification of International Standard | 75.100 |
| Word Count Estimation | 5,562 |
| Date of Issue | 2001-09-04 |
| Date of Implementation | 2002-03-01 |
| Older Standard (superseded by this standard) | GB/T 2433-1981 |
| Quoted Standard | GB/T 508; GB/T 4756; GB/T 6682; |
| Adopted Standard | ISO 3987-1994; MOD |
| Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China |
| Summary | This standard specifies: Determination unused with additives for lubricants and lubricating reconcile additive concentrates sulfated ash content methods. These additives typically comprise one or more metals: barium, calcium, magnesium, zinc, potassium, sodium and tin pigment. And elemental sulfur, phosphorus, chlorine and places bound form. This standard measurement sulfated ash the lower limit of 0. 005 wt%. When less than 0. 02% sulfated ash, This standard applies only to contain only ash additive lubricants. This standard does not apply to the determination used leaded additives engine oil, does not apply to non-additive lubricants, For these oils can be used GB/T 508. Sulfated ash can be used to show that the new oil is known metal additives concentrations. When no phosphorus, barium, calcium, magnesium, potassium, sodium sulfate into, tin and zinc into them oxide, sulfur and no chlorine interference. But when phosphorus and metal additives exist, its metal phosphate in the form of part or all of the ash remains in sulfate. This standard relates to certain hazardous materials, operations and equipment. But no intention for this about all safety issues recommendations. Therefore, user before using this standard to establish appropriate safety and protective measures, and determine the applicability of management system. |
