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Test Method for Interfacial Tension of Oil against Water is designed and made as per the Ring Method
Scope of application
The instrument is designed accord the National Standard of People’s Republic of China GB/T6541-86 (1991)“Test Method for Interfacial Tension of Oil against Water is designed and made as per the Ring Method”. What its main use is to determine the interfacial tension between mineral oils and water under non-equilibrium condition (Liquid-Liquid interface), and be used to determine interfacial tension of various liquids (Liquid-Gas interface).
1, Micro-computer technology, large LCD screen, software interface is rich in content, operation content character prompt, flexible and convenient man-machine dialogue;
2, Instrument uses touch screen instead of keyboard operation, convenient operation;
3, Establishment mg = f (ad-result) function, using equally spaced multi-point calibration;
4, World’s latest High-capacity chip;
5, Clock function, power failure;
6, Automatic lift, automatic test results, automatic printing;
2. Buttons: Blank buttons
3. Measurement range:
(1) For insulating oil: 2~100 mN/m
(2) For other petroleum products: 2~200 mN/m
4. Sensitivity: 0.1 mN/m
5. Accuracy: 0.1 mN/m
6. Resolution: 0.1 mN/m
7. Repeatability: 0.3%
8. Ambient temperature:
9. Relative humidity: 20%~75%
10. Power supply: AC 220V±5%, 50 Hz
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Business Type:Manufacturer,Scientific Researcher
Main Products:analytical instruments,flash point tester,chromatograph,oil densitometer,kinematic viscometer,corrosion tester,ph meter,lubricant analyzer,karl fischer titrator,moisture met er
Changsha Friend Experimental Analysis Instrument Co., Ltd, specialized in scientific research, is a professional manufacturer of oil analysis instruments. We provide full set of oil testing instruments and equipments for customers. With thorough market research and in-depth analysis of petroleum instruments, we have a good understanding of customer needs. Our company has successfully developed a series of intellectual instrument independently. Our products are suitable for the use in petroleum, electric power, chemical industry, scientific research, quality control and academic research.
To pursue high product quality and facilitate innovation, our company combines the Chinese and Western industrial culture and techniques to uphold the artisan spirit. As the management ideas continue to carve our products, and constantly improve our process, we aim to keep pace with the market demand, to create a new management model and to produce new products to meet customers’ growing demand.
We have always been committed on building long-term competitiveness, developing new products, increasing products’ added value and strengthening brand reputation. For the continuity of business vitality,our company vigorously introduced a group of Our idea is: cultivating, cherishing and caring our staff; encouraging our staff to make the full use of their potential; accelerating the upgrade of the company's main business, and making efforts to become the most promising enterprise in the industry.More+