Dataphysics oca15ec

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August undefined, 2024

WebDataphysics OCA15 Pro. Video-Based Optical Contact Angle Measuring System. Whether your application demands the evaluation of the surface free energy or of contact angle or … WebMar 26, 2024 · determined using the pendant drop method with a tensiometer (OCA15EC, Dataphysics Instruments, Filderstadt, Germany). Brieﬂy, a drop of the oil was deposited into 3 mL of ultrapure water, where the oil was automatically dispensed from a 500 L syringe (DS 500GT, Dataphysics Instruments, Filderstadt,

Ultrafast Self-assembly of Colloidal Photonic Crystals during …

http://www.mszx.zjut.edu.cn/2766/list.htm WebDataPhysics Instruments GmbH • Raiffeisenstraße 34 • 70794 Filderstadt, Germany phone +49 (0)711 770556-0 • fax +49 (0)711 770556-99 [email protected] • … olympic curling live results

Contribution of bacterial extracellular polymeric substances (EPS…

WebOptical contact angle measurement and drop shape analysis. The optical analysis of drops that hang from a dosing needle or are placed on a solid surface facilitates the … Web(Dataphysics OCA15EC), the assembly process of colloidal particles was recorded by a microscope (OLYMPUS with bright-field semi-reflective lens, flat-filed semiapochromat, … WebOct 5, 2024 · The wetting properties of the PPy membranes were measured on a contact angle measurement instrument (Dataphysics OCA15EC, Germany). The Brunauer-Emmett-Teller surface area analyzer (BET, Anton Paar Autosorb-iQ, Austria) was employed to evaluate the specific surface area of the PPy membranes with different porous structures. olympic cross-country skiing events

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WebApr 7, 2024 · The contact angle of the films was studied with a video optical contact angle measuring instrument (OCA15EC, DataPhysics Instrument Co., Ltd., Filderstadt, Germany) using the sessile method at room temperature . A film (20 × 20 mm) was fixed on a glass slide, and deionized water (5 μL) was slowly dripped on the surface of the films with a 1 ... WebJan 1, 2024 · The measurement of underwater oil contact angle (OCA) and oil sliding angle (OSA) are important for many natural materials with special wettability. 3.2.1. Crucial step. Before measuring OCA and OSA, samples should be carefully immersed in deionized water to make sure that no air bubbles exist on the test surfaces. olympic country code ttoWebAug 25, 2024 · 4.1 Wetting behavior analysis and wetting envelopes. It may be imagined that up until now we have a rule which tells us if wetting will occur when placing a liquid … olympic curling men\u0027s standings

"Web1.一种双疏空气过滤布的制备方法，其特征在于：包括以下步骤：步骤1)：配制溶液，将全氟硅烷或全氟酯中的一种与氯硅烷、烷氧基硅烷及酯类中的一种或两种物质按一定比例加入烷烃溶剂中，搅拌均匀；步骤2)：以聚丙烯熔喷布为基底，将步骤1)配制的溶液倒入喷瓶中，调节喷涂压力，对熔喷布 ... " - Dataphysics oca15ec

Dataphysics oca15ec

WebApr 1, 2024 · The hydrophilicity of the melamine-based hybrid membrane surface was tested by static contact angles (DATAPHYSICS, OCA15EC). 2.6. Swelling degree measurement. Swelling degree were evaluated by the increasement of the weight after immersing the membrane in ethanol/water solution (90 wt%, 76 °C, 48 h). WebApr 1, 2024 · Contact angles were measured via the Dataphysics OCA15EC contact angle system. XRD patterns were recorded via a Bruker AXS D2 PHASER X-ray diffractometer. The sheet resistance was measured through a ST2263 double-testing digital four-probe tester under a four-point configuration. Water moisture permeability was determined on a …

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Web产品介绍 OCA15EC视频光学接触角测量仪 OCA15EC接触角表面性能测定仪由德国dataphysics公司研发生产，是OCA系列视频光学接触角测量仪中最经济实惠的一款， … WebMay 1, 2024 · The determination of the surface energy was performed on a dataphysics OCA15EC goniometer using the Owens–Wendt–Eabel–Kealble method by measuring the contact angles of droplets on the surfaces of the tested samples. The study was conducted using three measuring liquids: water, ethylene glycol and diiodomethane.

WebOct 1, 2024 · Water contact angle measurement was carried out on a micro optical contact angle measurement (Dataphysics OCA15EC, Germany). Inductively coupled plasma … WebDataPhysics Instruments GmbH • Raiffeisenstraße 34 • 70794 Filderstadt, Germany phone +49 (0)711 770556-0 • fax +49 (0)711 770556-99 [email protected] • …

WebApr 1, 2024 · The wettability time, and contact and sliding angles were determined by using Dataphysics OCA15EC (GmbH, Germany) [35]. All measurements were performed in … Web本图片来自广东爱佩试验设备有限公司提供的爱佩科技氙灯光稳定性试验箱氙弧灯老化实验箱ap-xd-15 ，型号为 ap-xd-15 的爱佩科技物性测试仪器及设备，产地为广东，属于国产品牌，参考价格为 10万-20万，公司还可为用户供应高品质的调温调湿试验箱低温恒温恒湿试验机、三箱式冷热冲击 ...

WebFilderstadt, 22 November 2024. Since August 1997, DataPhysics Instruments has been developing, manufacturing, and distributing laboratory measuring devices for the …

WebDataPhysics Instruments GmbH • Raiffeisenstraße 34 • 70794 Filderstadt, Germany phone +49 (0)711 770556-0 • fax +49 (0)711 770556-99 [email protected] • www.dataphysics.de manual direct dosing systems SD-DM and DD-DM with corresponding electronic syringe units ESr • electronic tilting base unit TBU 95 olympic curling live scoringWebWith the trendsetting 10-fold zoom lens and the reliable auto focus system by DataPhysics Instruments, the OCA 200 is equipped to handle any kind of sample size from a … Pendant Drops - OCA - DataPhysics Instruments dpiMAX is the innovative, and easy-to-use software companion for the optical … OCA – Accessories - OCA - DataPhysics Instruments Company - OCA - DataPhysics Instruments Knowledge & Application - OCA - DataPhysics Instruments OCA – Comparison - OCA - DataPhysics Instruments Contact - OCA - DataPhysics Instruments Standards - OCA - DataPhysics Instruments Press release: Milestones of the Swabian measuring instrument manufacturer … Optical contact angle measurement and drop shape analysis. The optical … olympic cross country skiershttp://www.surface-tension.org/articleshow_66.html is an expired driver\\u0027s license valid idWebMay 1, 2024 · Wetting properties: water contact angles of PTFE fibers were measured by using an optical contact angle meter (OCA15EC, Dataphysics, Germany). Before measuring, the fibers were combed tidily along the axial direction and paved on glass slides with double-side tape. Three samples were prepared and each sample was measured … olympic curling schedule 2022 on tsnWebDie optischen Kontaktwinkelmessgeräte und Konturanalysesysteme der OCA-Serie vereinen hochwertige Optik, punktgenaue Flüssigkeitsdosierung und präzise Probenpositionierung zu leistungsstarken und zuverlässigen … olympic curling on tvWeb(Dataphysics OCA15EC), the assembly process of colloidal particles was recorded by a microscope (OLYMPUS with bright-field semi-reflective lens, flat-filed semiapochromat, SC180 camera), the reflection spectrum of the deposition pattern was measured by a spectrometer (AvaSpec-2048), the microstructure of deposition pattern was … is an expense a liability or asset or equityWebDataphysics OCA15EC Optical Contact Angle & Contour Analysis. Description: Capable of performing contact angle of liquid-solid interfaces, surface tension, and interfacial tension … olympic curling broadcast schedule 2022