Wuhan GDZX Power Equipment Co., Ltd
LONG-TERM PROJECT, QUALITY FIRST.
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Transformer Oil Testing Equipment
For measuring surface tension Automatic Interfacial Tension Tester
The instrument is designed and made as per the National Standard “Test Methods for Interfacial Tension of Oil against Water by the Ring Method”.For measuring surface tension Automatic Interfacial Tension Tester
It is suitable for measuring surface tension (Liquid-liquid interface, or gas-liquid interface ).
Features
Large LCD display, menu buttons, high degree of automation, reliable, reproducible, easy to operate.
Auto temperature compensation, clock control, power-down memory, printing, average calculation.
RS232 interface, data upload to PDA, PC for data analysis.
1. Display: dot-matrix large LCD display with backlight
2. Button: no logo buttons
3. Measuring range: power insulating oil (2-100) mN / m; 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. Applicable temperature: (10 ~ 30)℃ (TYP: 25℃).
9. Applicable humidity: (20 ~ 75) % RH.
10. Power supply: AC 220V±10%, 50 Hz;
11. Power: 20VA
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