Professional Supplier of Laboratory Scientific Instruments
Professional Supplier of Laboratory Scientific Instruments
ITT-6541A Automatic Interfacial Tension Tester is designed and manufactured in accordance with the requirements stipulated in the national standard GB/T6541 "Method for determination of interfacial tension between oil and water in petroleum products (ring method)". It is suitable for measuring the interfacial tension between mineral oil and water (liquid) under non-equilibrium conditions. - liquid phase interface), and can also measure the surface tension of various liquids (liquid - gas phase interface).
ITT-6541A Automatic Interfacial Tension Tester adopts a large-screen dot matrix LCD display and unmarked buttons with full Chinese character menu prompts. It has a high degree of automation, reliable operation, good repeatability, and simple operation. All tests can be completed by just pressing the menu prompts after turning on the machine.
ITT-6541A Automatic Interfacial Tension Tester has automatic temperature compensation, clock control, power-down storage, printing, and automatic average calculation; the redundantly designed RS232 interface can realize communication with the computer and online operation, and can also directly transmit the test results to a handheld computer to realize the test results. With its analysis and other functions, it is currently an ideal instrument for measuring the interfacial tension between oil and water in petroleum products in China.
| 1. Measuring range: | Insulating oil for electric power 2～100mN/m; other liquid products 2～200mN/m; |
| 2. Sensitivity: | 0.1mN/m; |
| 3. Accuracy: | 0.1mN/m; |
| 4. Resolution: | 0.1mN/m; |
| 5. Repeatability: | 0.3%; |
| 6. Applicable temperature: | 10～30℃(Typical value: 25℃); |
| 7. Applicable humidity: | (20～75)%RH; |
| 8. Power source: | AC 220V±5%, 50Hz; |
| 9. Power: | 20VA. |
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