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Ez-pi +
A versatile force tensiometer
Kibron EZ-PI Plus was designed and built with reliability and ease of use in mind. EZ-PI Plus is compact size, and easy to move. State-of-the-art sensor technology with excellent resolution, connection for water bath, and intuitive user interface.
Accurate and fast surface and interfacial tension measurements
- A high precision instrument for research
- Surface tension, oil/water interfacial tension, and contact angle measurements
- Measures samples with high viscosity (Wilhelmy technique combined with small diameter probe). Currently tested to 100 000 mPas (Newtonian),
- An easy to use tensiometer for educational purposes, no special training needed
- An ideal instrument for the metal plating industry
- Excellent for oil refineries for the monitoring of sour water
- ASTM D 1331 - 14
Contact angle measurements
- Advancing and receding contact angle
- Wetting measurements of single fibers, for example textile, hair and reinforcement fibers down to 1 µm diameter
- Connects to water bath for temperature control
| Principle of operation: | minituarized Du-Noüy/ Wilhemly |
| Measuring range: | 1-350 mN/m |
| Accuracy/sensitivity: | 0.01 mN/m |
| Resolution: | 0.001 mN/m (0.2 µg) for 0-100 mg sensor and 0.003 mN/m (0.6 µg) for 0-300 mg sensor |
| Sample cup material: | Polypropylene / Glass / Teflon |
| Sample volume: | 0.5-3 ml std (stainless steel vial 25 - 50 microliter available on request ) |
| Maximum viscosity: | 60 000 cP (Newtonian) |
| Weight: | 1.3 kg |
| Dimensions: | 26 x 8 x 16 cm (10.2 x 3.1 x 6.3 in) |
| Average time per measurement: | Around 30 seconds |
| Temperature control | 0-100 °C, connects to circulating bath |
| Power/communication: | Power is supplied through the same USB port used for communication |