Who knows where in Chengdu one can have the physical and chemical properties of hydraulic oil tested?
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Test items: 1. Kinematic viscosity 2. Viscosity index 3. Acid value 4. Emulsification resistance 5. Foam properties 6. Copper sheet corrosion 7. Infrared analysis for sulfur, phosphorus, silicon, chlorine, iron, and calcium content
You can search online for testing agencies or third-party testing services in this area. www.woyaoce.cn I want to conduct a test; it seems that information can be posted there, so the original poster might want to take that into consideration
Quality supervision agencies in each province should be able to conduct inspections for these routine items in cities; the specifics vary from province to province. Additionally, third-party organizations such as GSG can also carry out inspections or help you get in touch with them? It would be good if the poster could mention the region as well for recommendations?
This post was last edited by qugd on 2016-11-5 at 16:19. Go and ask at the quality inspection center of Sichuan Petrochemical; CNPC’s large-scale refining and petrochemical companies definitely have these analysis methods available. Also note that for some element analyses, infrared spectroscopy is not suitable; atomic spectroscopy or other specified analysis methods are required. How far is Pengzhou from Chengdu?