| Customization: | Available |
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| After-sales Service: | Online |
| Warranty: | 1 Year |
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Description: The intermolecular force forms the interfacial tension or surface tension of the liquid. The tension value can reflect the physical and chemical properties of the liquid and its material composition, which is one of the important indicators for the inspection of product quality in the paint and ink industry. The automatic tension tester provided by our company is based on the principle of ring method (platinum ring method), which is used to measure the surface tension of various liquids (liquid-gas interface) and liquid interfacial tension (liquid-liquid interface). This method is widely used because of its simple operation and high accuracy.
BGD 234 Automatic surface tension tester liquid Interfacial Tension Tester Interface Tensiometer
2. Characters
1. Advanced electromagnetic force balance force sensor, with high precision, high repeatability characteristics.
2. 5 inch wide touch screen control, current ambient temperature, current tension, peak tension, equivalent tension and other information integration display, the operation is very simple.
3. At the same time design platinum plate, platinum ring two kinds of test methods, can choose one of them, can also choose two kinds at the same time.
4. Automatic operation, eliminate all human error. The platinum plate automatically locks the liquid interface, the platinum ring displays the tension curve, automatically locks the peak tension, without any conversion, and directly displays the tension value on the screen.
5. Full range automatic correction, support weight correction, pure water tension correction, ethanol tension correction.
6. Exquisite ball screw lifting system, no noise, adjustable rising and falling speed.
7. Convenient platinum plate, platinum ring lifting bracket, the user is very easy to uninstall, at any time can use the standard weight calibration force value accuracy.
8. One-button peeling function, the number does not beat, zero no drift.
9. Environmental temperature automatic compensation, water, ethanol as the standard, automatic conversion sample tension value at 20°C.
10. Optional data acquisition software
| Ordering Information → Technical Parameters ↓ |
SFZL-A1 |
SFZL-A2 |
| Measuring range (mN/m) |
0-1000. |
0-1000. |
| Resolution (mN/m) |
0.1 |
0.01 |
| Accuracy (mN/m) |
0.1 |
0.01 |
| Repeatability (mN/m) |
0.1 |
|
| Precision of electronic balance (g) |
0.001 |
0.0001 |
Test method |
Test method |
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Test method |
Touch operation, sample table automatic lifting, automatic conversion |
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| Display mode |
Five inch color touch screen display |
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| Type of weighing system |
Balance of electromagnetic force |
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