Dataphysics oca50
Webangle measuring device (dataphysics OCA50). In this test, every sample was measured five times in different places and the average values were calculated. Water-absorbency test. The liquid take-up of the different spacer fabrics was determined using the Allasso Table 1. Details of the nine weft-knitted spacer fabrics Sample Multifilament ... WebNov 29, 2024 · The contact angles (CAs) of the samples were measured using a contact angle meter (OCA50, Dataphysics, Germany). Contact angle images were obtained by dropping 5 µL drops of water to the sample surface. Five different positions of each pattern were tested for 3s. The three-dimensional structure of BCNT was analyzed by a …
Dataphysics oca50
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WebOCA 15EC. The OCA 15EC is the entry level measuring device for professional contact angle measurements and drop shape analysis. The sample table of the OCA 15EC can slide freely in X- and Y-direction and is locked into position with its switchable magnetic base. In Z-direction the sample table is adjustable using precision mechanics with a hand ... WebFilderstadt, 22 November 2024. Since August 1997, DataPhysics Instruments has been developing, manufacturing, and distributing laboratory measuring devices for the …
WebMar 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 … WebDec 1, 2024 · The surface wetting behavior was assessed by the water contact angles (WCAs) that were measured by the sessile drop method using an OCA50 contact angle measuring instrument (Dataphysics, Germany) at room temperature. The schematic of the contact angle measuring instrument is shown in Fig. 2. The contact angle hysteresis …
WebThe OCA 25 is the all-purpose measuring device for contact angle measurements and the drop shape analysis. For large samples the OCA 25L is equipped with long x- and y-axis. To cope with special requirements of the measuring environment e.g. for aeronautic or enhanced oil recovery research, special models of the OCA 25 are available to measure ... Webinstruments, DataPhysics offer three series of optical standards OCAS on glass carriers with standard contours (pendant drop and sessile drop) as well as liquid lamellae. …
WebOCA50全自动接触角表面性能测定仪由德国Dataphysics公司研发并生产，具有自动化程度高，功能强大，应用广泛等特点。仪器配有触控板，可以直接操作仪器的样品台移动、注射单元移动与注射、光源亮度调节等。
WebNov 6, 2024 · Hydrophobicity of the bamboo transverse section was characterized by water contact angle (WCA) measurements (Dataphysics OCA50, Stuttgart, Germany). The WCA values were acquired at room temperature with a water droplet volume of 5 µl placed on the surface of the specimens, and the average of five measurements taken at different … flash and thorWebMay 1, 2024 · Dynamic contact angle measurements are performed with the OCA50 instrument from DataPhysics Instruments GmbH. In the present work, the polynomial fit … can sugar salt or water become toxicWebJan 12, 2024 · The OCA 25 is the all-purpose measuring device for contact angle measurements and the drop shape analysis.For large samples the OCA 25L is equipped with long... can sugar sheets be refrigeratedWebSep 8, 2024 · And Surface Analysis apparatus (DASA) which consists of an OCA50 (from DataPhysics) with multiple add-ons like a motorized sample holder (3 directions), turning table, tilting base unit,... can sugar snap peas be cannedWebmeasured using the sessile drop method (Dataphysics OCA50, Germany). The morphology and elemental distribution of CFC were analyzed via eld emission scanning electron … flash and thunder d2WebDataPhysics has specialized in exact and reliable methods for drop contour evaluation with statistic error analysis. In the OCA construction kit the user will find exactly the … flash and vaporWebOct 6, 2024 · the drop method. Dataphysics OCA50, Germany, was used. The. measurement range is 0 ... flash and twilight sparkle