Dataphysics dcat11
WebThe DCAT 21 is used for the software-controlled measurement of • the contact angle of powders, single fibres and fiber bundles and the adsorption behavior of liquids on WebApr 1, 2024 · The average diameter of NPCM is from 200 to 500 nm. We also measure the dynamic viscosity at a shear rate of 100 rad/min by the rotary rheometer (HAAKE MARS II, German accuracy: ±0.001 kg/(m·s)), and surface tension by surface tension meter (Dataphysics DCAT11, German, accuracy: ±0.001mN/m), as shown in Table 1.
Dataphysics dcat11
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WebMar 14, 2024 · The interaction force between the N 2 bubble and photoelectrode interface was assessed with a high-sensitivity micro-electromechanical balance system (Dataphysics DCAT11, Germany). 23, 39 A N 2 bubble was suspended on a metal ring pre-treated by hydrophobic fluorine silane under an acid solution (0.05 M H 2 SO 4). WebSep 23, 2024 · To obtain a reliable value, the average CAs were obtained by measuring the same sample in at least five different positions. Adhesion force measurements were …
http://www.asi-team.com/asi%20team/dataphysics/DataPhysics%20data/OCA10-20.pdf WebAug 24, 2024 · The CA and SA were measured using a dynamic CA measuring device (Dataphysics Corporation, DCAT11, Germany) at ambient temperature. The CA was measured four times at different positions. Deionized water droplets (approximately 3 μL) were carefully dropped onto the sample surface using a syringe. The transmittance of the …
WebA Wilhelmy plate (DCAT11, dataphysics, Filderstadt, Germany) was used to measure the interfacial tension. It was determined to 17 mN/m for the low viscosity oil, to 20 mN/m for the medium viscosity oil and to 18 mN/m for the high viscosity oil after a measuring time of 2 h at a temperature of 20 °C. WebApr 13, 2024 · For the surface tension studies of the neat surfactant and polymer-surfactant (P/S) systems, a DCAT11 tensiometer from Dataphysics GmbH (Filderstadt, Germany) with a Pt-Y alloy Wilhelmy plate was used. The temperature was kept constant by using a thermostated Julabo F20 circulating water bath (Seelbach, Germany) set to 25.0 °C for …
The DCATSoftwareis available in various independently usable modules. The available software modules for the DCAT 25 are: 1. DCATS 31 — surface and interfacial tension 2. DCATS 32 — dynamic contact angle 3. DCATS 33 — critical micelle concentration (CMC) 4. DCATS 34 — liquid density 5. DCATS 35 … See more Due to the modular product design the DCAT 25 can be combined with a multitude of options of the versatile DCAT accessories range. Learn more about the available … See more
WebGoniometer (DCAT11, DataPhysics) Assistant Professor Amal Jyothi College of Engineering Oct 2024 - Jan 2024 1 year 4 months. Kerala, India Subjects Taken 1. Heat and Mass Transfer (HMT) 2. Metallurgy and Materials Science (MMSC) 3. Computer Aided Design and Analysis (CADA) how many wheels are in the world todayhow many wheels are on a bicycleWebMar 10, 2024 · Webinar Video: Vibration Data Acquisition to MATLAB with the Data Physics QUATTRO API. Last Updated on March 10, 2024 by dpnew Vibration Data Acquisition to … how many wheels are on a school busWebThe DCAT 11 consists of the basic instrument with the following technical features: High-precision, electrodynamically compensated weighing system with automatic calibrating … how many wheels are on a trainWebSince August 1997, DataPhysics Instruments has been developing, manufacturing, and distributing laboratory measuring devices for the characterisation of interfaces and … how many wheels are on a unicycleWebusing a tensiometer (dataphysics DCAT11, Germany) at 25 ± 1°C. A plot of surface tension versus log surfactant concentrations was constructed for each surfactant and the CMC was determined from the breakpoint of the plot. Each experiment was run in triplicate. Solubility Determination of FA Solubility determination in cosolvent systems how many wheels are in the world right nowWebJul 15, 2024 · The adhesive force was examined from a Dataphysics DCAT11 high-sensitivity micro-electromechanical balance system at three different places with a water droplet (ca. 4 µL). The electrochemical measurement was tested in a CS350 electrochemical workstation at 25 °C in several corrosive solution under open circuit conditions. Three … how many wheels are there in konark temple