Usage Overview:

YT-6541BFully automatic interface tension testerAccording to the standards of the People's Republic of ChinaGB/T6541-86 (1991) Petroleum Products - Oil to Waterinterfacial tensionDesigned and manufactured according to the requirements specified in the "Measurement Method (Circular Ring Method)", it is suitable for measuring the interfacial tension between mineral oil and water under non-equilibrium conditions (liquid-liquid phase interface), and can also measure the surface tension of various liquids (liquid-liquid gas phase interface).

Product features:

1. This instrument adopts a large screen dot matrix LCD display, with fully Chinese character menu prompts and unmarked buttons. It has a high degree of automation, reliable operation, good repeatability, and simple operation. Simply press the menu prompts after turning on to complete all experiments.

2. This instrument has automatic temperature compensation, clock control, power-off storage, printing, and automatic average value calculation; Redundant designThe RS232 interface can achieve communication and online operation with computers, and can also directly transmit test results to handheld computers for analysis and other functions. It is currently an ideal instrument for measuring the interfacial tension between oil and water in petroleum products in China.

Technical indicators:

1. Display method: Large screen dot matrix LCD display with backlight function, Chinese character menu prompt, Chinese character menu integrated intoAll testing and calculation contents in GB6541 standard.

2. Press Key: An unmarked key under the Chinese character menu prompt.

3. Measurement range: Insulated oil for power use2-100 millinewtons per meter;

other petroleum products2-200 millinewtons per meter.

4. Sensitivity:0.1 millinewtons per meter.

5. Accuracy:0.1 millinewtons per meter.

6. Resolution:0.1 millinewtons per meter.

7. Repeatability:0.3%.

8. Applicable temperature:10-30 ℃ (typical value: 25 ℃).

9. Applicable humidity:（20～75）%RH。

10. Electricity Source: AC 220V ± 5%50Hz.

11. Gong Gong Rate: 20VA.

12. External dimensions:185 × 260 × 360 (millimeters).

13. Heavy Quantity: 15Kg.

Shanghai Yutong Instrument Factoryhttp://www.ytmy17.comhttp://www.shytyq.com/