Ez-Pi Plus - tensiometer

เครื่องวัดแรงตึงผิว (Tensiometer)TensiometersKibron offers a wide selection of instruments for measurement of surface and interfacial tension. All Kibron tensiometer models and measuring techniques are based on our precise force sensor. Kibron tensiometers are suitable for measuring surface tension, interfacial tension, dynamic contact angles and critical micelle concentration on very low sample volumes.Ez-Pi Plus - tensiometerA versatile force tensiometerKibron 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 measurementsA high precision instrument for researchSurface tension, oil/water interfacial tension, and contact angle measurementsMeasures 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 neededAn ideal instrument for the metal plating industryExcellent for oil refineries for the monitoring of sour waterASTM D 1331 - 14Contact angle measurementsAdvancing and receding contact angleWetting measurements of single fibers, for example textile, hair and reinforcement fibers down to 1 µm diameterConnects to water bath for temperature controlPrinciple of operation:minituarized Du-Noüy/ WilhemlyMeasuring range:1-350 mN/mAccuracy/sensitivity:0.01 mN/mResolution:0.001 mN/m (0.2 µg) for 0-100 mg sensor and 0.003 mN/m (0.6 µg) for 0-300 mg sensorSample cup material:Polypropylene / Glass / TeflonSample volume:0.5-3 ml std (stainless steel vial 25 - 50 microliter available on request )Maximum viscosity:60 000 cP (Newtonian)Weight:1.3 kgDimensions:26 x 8 x 16 cm (10.2 x 3.1 x 6.3 in)Average time per measurement:Around 30 secondsTemperature control0-100 °C, connects to circulating bathPower/communication:Power is supplied through the same USB port used for communication