Interfacial Surface Tension Series Interfacial Surface Tension The Spinning Drop Tensiometer was developed for the measurement of interfacial tension, surface tension, absorption rate and extreme low interfacial tension. M6500 SPINNING DROP TENSIOMETER Features M6550 HP/HT SPINNING DROP TENSIOMETER Features • • • • • • • • • • Measurement of extremely low interfacial surface tension. Accurate RTD temperature readout. Advanced PID temperature controller. Accurate speed controller ensures high image synchronization. High accuracy of reading with stroboscope illumination. LCD numerical display for integrated microscope Light weight. Adjustable leveling. Optional chiller sleeve for low temperature applications. Optional digital camera imaging system (includes thirdparty PC software for data measurement and image processing). Specifications Speed Range: Temperature Range: Surface Tension Measurement: Capillary diameter: 0 to 11,000 rpm continuous Ambient to 212 °F (45°F with chiller) 10-6 to 102 mN/m 2.0 mm Microscope Magnification: 25x LCD Numerical Display Resolution: Voltage: Live Resolution: Optical Format: Focusable Lens: Dimensions: 0.0001 mm 120V or 240V (with transformer) 2.0 MP 1/3" 16 mm (adds approx. 3" H to unit) 19" H x 19.5" W x 11.5" D • • • • • • • • • • • Measurement of extremely low interfacial surface tension. Accurate RTD temperature readout. Advanced PID temperature controller. Accurate speed controller ensures high image synchronization. High accuracy of reading with stroboscope illumination. LCD numerical display for integrated microscope Light weight. Adjustable leveling. Optional chiller sleeve for low temperature applications. Optional digital camera imaging system Pressure vessel for HPHT testing with heating sleeve for operator protection Specifications Pressure Range: Temperature Range: Speed Range: Surface Tension Measurement: Capillary diameter: Atmospheric to 1,000 psi Ambient to 350 °F (45°F with chiller) 0 to 11,000 rpm continuous 10-6 to 102 mN/m 2.0 mm Microscope magnification: 25x LCD Numerical Display Resolution: Voltage: Live Resolution: Optical Format: Focusable Lens: Dimensions: 0.0001 mm 120V or 240V (with transformer) 2.0 MP 1/3" 16 mm 20" H x 15" W x 19" D 45 Many other sizes, configurations and finishes are available. Contact your sales representative for details: 713.783.1560 • sales@graceinstrument.com EOR/IOR
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