Panasonic Diagrams, Schematics and Service Manuals - download for free Including panasnonic 2155 service. Fully automatic measurements on many. Surface tension is a direct indicator of the quality of any chemical and any formulation. Surface tension and wettability instruments measure fluid surface tension, a tangential force that keeps a fluid together at the air/fluid interface. Kruss USA Datasheets for Tensiometers and Surface Tension Meters.
Kruss K100 Series Combines State
FEATURES Surface and interfacial tension measurement of liquidsDescription: This HPLC features a manual injector, binary pumps, a Column oven and a UV visible. The high accuracy of the results and the exible software control make the K100 the top-class tensiometer. KRSS is the only manufactur er this feature, for which an appli- cation for a patent has been made. FORCE TENSIOMETER K100 - KRSS GmbH.K100 can be additionally increased by the use of the built-in ionizer. Kruss USA Tensiometers and Surface Tension Meters Data Sheets. Whether it’s for quality control or sophisticated measuring in research and development, the K100 series combines state-of-the-art tech-The M6500 microscope magnifies up to 25x and enables aKRUSS GmbH and Germany Fully Automated Surface Tensiometer.
Journal of Colloid and Interface Science, Volume 524, August 2018, 279-288 2018Microstructural characteristics of surfactant assembly into a gel-like mesophase for application as an oil spill dispersantInterfacial tensions were measured by the spinning drop and pendant drop techniques to span the range of crude oil-sa ine water interfacia tensions. Colloids and Surfaces A: Physicochemical and Engineering Aspects, Volume 558, December 2018, 123-129 2018Mobilization of n-hexadecane in porous media using food grade amphiphilesSpinning drop tensiometry (Grace Instrument M6500 Spinning Drop Tensiometer) was employed to measure the static interfacial tension between the hexadecane (density = 0.77 g/cm3) and each of the surfactant mixtures (density = 1.0510 ± 0.0018 g/cm3).Boosting Oil Recovery in Unconventional Resources Utilizing Wettability Altering Agents: Successful Translation from Laboratory to FieldThe surface tension and interfacial tension between the brine and oil phases were measured using Grace Instrument M6500 Spinning Drop Tensiometer and a Kruss K100 with a Wilhelmy Plate.Treating Liquid Banking Problem to Increase Shale Gas Wells Productivity Fuel, Volume 236, January 2019, 851-860 2019Flow regimes during surfactant flooding: The influence of phase behaviourIFT measurements were obtained by a spinning drop tensiometer (M6500 Grace Instrument, United States)Enzyme Enhanced Oil Recovery EEOR: A Microfluidics ApproachA spinning drop tensiometer Grace Instrument M6500 was used to measure IFT based on the principle that the IFT and centrifugal forces are balanced at mechanical equilibrium. Fuel, Volume 244, May 2019, 335-351 2019Study of conformance control in oil sands by oil-in-water emulsion injection using heterogeneous parallel-sandpack modelsIFT measurements were conducted using a M6500 spinning-drop tensiometer (Grace Instrument Inc., USA). Journal of Petroleum Science and Engineering, Volume 179, August 2019, 192-198 2019FT-ICR MS determination of the role of naphthenic acids on the stabilization of alkali/surfactant/polymer emulsified effluents: A field studyThe IFT between oil and water was determined using a spinning drop tensiometer (Grace Instrument M6500, Houston, TX). And includes a level adjustment control and handles on two sides.This allows the user to pick up and manipulate the unit in order to reposition the test droplet quickly and easily.The Grace Instrument M6500 Spinning Drop Tensiometer was developed for the measurement of interfacial tension, surface tension, absorption rate and extreme low interfacial tension.Excellent temperature control and optimum synchronization of the instrument allow the sample to be observed over a long period of time under constant conditions.When measuring low interfacial tension, the Grace Instrument M6500 Spinning Drop Tensiometer features enhanced accuracy compared to automatic, software-controlled unitsThanks to an advanced much-higher-resolution microscope than on competing models.Read more about our instrument's technical applications within these scientific and academic publications:
Surfactants decrease IFTBetween water and oil, improving displacement efficiency by moving trapped oil. Polymers increase the viscosity of injected water, which improves the sweep efficiency by counteracting heterogeneity effects. Colloids and Surfaces A: Physicochemical and Engineering Aspects, Volume 520, May 2017, 712-721 2017Alkaline Surfactant Polymer Flooding: What Happens at the Pore Scale?Alkaline-surfactant-polymer (ASP) flooding (Chemical EOR) is one of the most promising worldwide focus of Chemical EOR research and field trials. Fuel, Volume 222, June 2018, 561-568 2018Using carbonaceous nanoparticles as surfactant carrier in enhanced oil recovery: A laboratory studyAfter the systems reached equilibrium, the resulted interfacial tension (IFT) between the excess water and excess oil phases of microemulsions was measured at 50 ☌ with a M6500 Spinning Drop Tensiometer (Grace Instrument, Houston, TX). The tensiometer uses a rotating capillary of 2 mm inner diameter with total volume of 0.292 cm3.
Colloids and Surfaces A: Physicochemical and Engineering Aspects, Volume 509, November 2016, 440-448 2016Both-branch amphiphilic polymer oil displacing system: Molecular weight, surfactant interactions and enhanced oil recovery performanceThe oil–water interfacial tension (IFT) between aqueous phase and oil phase was measured at 25 ☌ using a M6500 Spinning Drop Tensiometer manufactured by Grace Instrument Co., USA.Optimizing Water Chemistry to Improve Oil Recovery from the Middle Bakken FormationInvestigation of interfacial tension reduction between Bakken oil and different surfactant formulations at 90☌. Journal of Hazardous Materials Volume 334, Pages 168–177 2017Formulation of crude oil spill dispersants based on the HLD concept and using a lipopeptide biosurfactantThe equilibrium IFT was measured between the excess water and oil phases using a glass apillary tube and a spinning drop Tensiometer (M6500, Grace Instrument) similar to Nguyen. The Grace M6500 was used for the IFT measurements of the surfactant-oil-water system.Investigation of Oil Adhesion to Shale Rocks for EORThe surface tension and interfacial tension between the brine and oil phases were measured using a Grace Instrument Spinning Drop Tensiometer Model M6500 and a Kruss K100 with a Wilhelmy Plate. ASP flooding- decrease IFT, increase capillary number.
2016Aqueous stability improvement of zwitterionic/anionic surfactants for ASP floodingIn surfactant flooding, oil/water IFT is usually an ultralow level,i.e.,0. ProQuest Dissertations Publishing, 2016. The excess water phase of a microemulsion was added into the spinning drop glass tube. Equilibrium IFT was measured between the excess water and excess oil phases of microemulsions. AIP Conference Proceedings 1787, 060002 2016Chemical Flood Under High Total Dissolved Solids (TDS) ConditionsGrace instrument M6500 spinning drop Tensiometer.
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