Routine testing: flash point、 total acid value、 total base value、 chromaticity、 viscosity、 moisture、 insoluble matter、 residual carbon、 pour point、 water separability. Component analysis: quantitative analysis、 component analysis、 principal component analysis、 component ratio、 formula analysis、 total component analysis、 qualitative analysis、 elemental analysis、 failure analysis、 etc. Oil Product Testing Standard SH/T0257-92 Qualitative Testing Method for Water Content of Lubricating Oils GB/T152 0173 3840-1998 Petroleum Product Viscosity Index Counting Method GB/T17476-1998 Used Lubricating Oils - Determination of Additive Elements、 Wear Metals and Contaminants、 and Certain Elements in Base Oils GB511-88 Petroleum Products and Additives - Determination of Mechanical Impurities (Gravimetric Method) Product Name: Oil Product Deterioration Analysis Testing Items: Flash Point、 Total Acid Number、 Total Alkali Number、 Chromaticity、 Viscosity Testing standards for moisture、 insoluble matter、 residual carbon、 pour point、 and water separability: GB/T17476-1998
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific、 fair、 and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsinspection and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered、 meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing、 with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle、 low cost、 and attentive service 7. Possess authoritative qualifications such as CMA、 CNAS、 CAL、 etc 8. The testing report is authoritative and effective、 and is generally used in China