Cable Oil Tensiometer Du Nouy Ring Method ASTM D971(IT-800A)
Product Application
This IT-800 interfacial tension tester, adopting "platinum ring method", tests various liquid interface tension
(interface between liquid and air) and also that between mineral oil and water(interface between liquid and liquid) by means of automatic control of internal microcomputer under circumstances of nonequilibrium. Testing only requires man to pour liquids into the sample cup and then press the "start" button. Then tester can finish the whole testing process and calculate tension value automatically according to the concrete input parameters.
Product Features
1. Large color LCD display screen, English prompt, menu operation, fully automatic testing process
2. Automatic temperature compensation within 25ºC eliminate the influence temperature imposes on tension value.
3. Functions of auto correction, auto testing, calculation, results displaying, and storage under power off circumstance.
4. Main body is equipped with hurricane globe, which lessens influence outside matters impose on testing results.
5. Automatic lift of the lift platform ensures a steady environment as well as high accuracy.
6. Tester adopts enclosed magnetic pot type sensor and multi-point calibration of uniform space technology, which improves the repeatability and reproducibility of testing results.
7. Tester can work independently and can also realize network management via connection with laptops or microcomputers through USB interface.
8. Tester program can be updated accordingly if related national standard revised.
Technical Parameter
| Method of Display: |
large LCD display screen |
| Method of Testing: |
Platinum ring method |
| Testing Range: |
0-200mN/m. |
| Sensitivity: |
0.1mN/m |
| Accuracy: |
±0.1mN/m |
| Self-checking: |
Breakdown auto diagnostics |
| Temperature Compensation: |
Automatic temperature compensation |
| Power: |
Less than 40W |
| Dimension: |
185×260×360mm |
| Working Environment: |
Temperature:10ºC-40ºC; Humidity: 80% |
| Power Supply: |
AC220V±10%, 50HZ±2.5HZ |
| Weight: |
About 15kg |
Audited Supplier 
Audited Supplier 
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