Call up the menu command reset zero position from the tab sheet. Options for complete softwarecontrolled surface analysis. Contact angle and surface energy measuring system twi. Drop shape analyzer dsa100e the highclass universal instrument for surface analysis for quality assurance and research. The contact angle ca was measured according to the sessile drop method using a commercial videobased, softwarecontrolled, contact angle analyzer dsa 100. Open the dsa4 software, go into the control panel axes tab, select yaxis and activate the reset zero position option in the second dropdown menu. Kruss usa tensiometers and surface tension meters data.
Tensiunea superficiala masurare statica sau dinamica. Drop shape analyzer dsa100s the system solution for measuring surface free energy. Drop shape analyzer dsa100 with our advance software is a very good example in this respect. Dynamic interfacial tension measurement method using axisymmetric drop shape analysis article pdf available in methodsx 5 june 2018 with 149 reads how we measure reads. Dsa software has been providing powerful and costeffective solutions for warehousing operations since 1989. Advance our intuitive software, optimally designed for highpressure analyses advance is our innovative software for instruments used in interfacial chemistry which sets new standards in intuitive operation. Material with superhydrophilic contact angle below 3. The relevant functions for each particular step are arranged in tiles which display all elements necessary in the context on the screen. Contact angle measurement system contact angle measurement. Our drop shape analyzer dsa100 is our highquality system solution for almost all.
The dsa mapping editor is a supplementary software for placing virtual drops on a virtual sample map. Drop shape analyzer dsa25 the precision basic instrument for wetting investigations. Using these automation programs provides high reproducibility and reduces the users influence on the results to a minimum. Thank you for deciding to purchase a dsa100 contact angle measuring system. Contact angles of single fibers measured in different.
With the dsa100 and the dsa control and evaluation software you now have a tried and tested tool for carrying out computersupported studies into the shapes of drops of liquid. Our drop shape analyzer dsa25 is an easytouse, reliable instrument for measuring contact angle. Kruss dsa100 drop shape analyzer model fm3200 ebay. In this way kruss sets new standards for measuring contact angles. The rigol dsa series of spectrum analyzers are ideal for performing nearfield probing, conducted, and emitted precompliance measurements. The instrument is quite easy to use and the software is very intuitive.
Further, details of the experimental setup may be found in bagalkot and hamouda 14. Important information if it is not shown in the picture then it probably does not come with the item usually power cord and connector cords are not included please email me if you have a question before purchasing. Options for complete software controlled surface analysis. The expert configuration of our drop shape analyzer dsa100 is designed for the fully automatic measurement of the contact angle and the surface free energy of solid samples and the surface tension of liquids. Contact angle measurements are performed at ambient temperature utilizing kruss dsa 100 drop shape analyzer. Kruss dsa100 installation and operation manual pdf download. Our drop shape analyzer dsa100 is our highquality system solution for almost all tasks in the analysis of wetting and adhesion on solid surfaces. Kruss dsa 100 software automatically measures the contact angle. Simple definition of fullyautomatic measuring sequences. Kruss drop shape analysis system dsa100, for industrial use.
Surface tension and wettability instruments measure fluid surface tension, a tangential force that keeps a fluid together at the airfluid interface. Surface wettability was evaluated using a sessile drop method dsa100s goniometer, kruss by placing 5. The handy instrument measures samples of any size, such as automobile parts. Dynamic interfacial tension measurement method using. This guarantees precise drop shape analyses, as the larger the number of test liquids used, the more accurate the calculation of the surface free energy and its components. The compositions comprise a a dialkyl sulfosuccinate compound of formula i. Pdf dynamic interfacial tension measurement method using. Orbit research associates private limited offering kruss drop shape analysis system dsa100, for industrial use at rs 2200000piece in new delhi. Pdf 3d reactive inkjet printing of polydimethylsiloxane. Determines the surface tension energy of a liquid sample interacting with a surface by measuring the contact angle.
This is a working kruss dsa100 drop shape analyzer model fm3200. Modular software concept based on dsa the modular software concept ensures fast development of flexible, customized solutions and fast reaction on market demands. Robust housing protects components and minimizes vibrations. Provided are surfactant compositions that are useful as wetting agents in aqueous formulations. Calibration standards, reference material, polarimeter gauges, quartz control plates, krusslab software, autosampler and other accessories. Open the dsa4 software, go into the control panel axes tab, select yaxis and activate the reset zero. Originally the product comes from the parent company kruss in germany. When developing our measuring instruments, we at kruss combine high scientific.
From the basic unit for precise measurement of the. Surface tension is a direct indicator of the quality of any chemical and any formulation. Oct 23, 2019 contact angle goniometry was conducted using a kruss dsa 100 to characterize p1 and plla film hydrophilicity. Rf scanning, flexible data exchange and edi capabilities, and realtime webaccessibility. The process starts with editing information on the sample as well as setting parameters for the measurement and its automated procedures. Get best price and read about company and get contact details and address. In addition to the highprecision dosing and positioning of the liquid drops the. Figure 1 contact angle measured by kruss 100 and calculated by dsa 3 software. The measurement was performed in at least 4 randomly selected spots on tested material. Control manual manual softwarecontrolled length 38 mm 100 mm 100 mm 38 mm 100 mm 100 mm 38 mm resolution 2 mmturn 2 mmturn 10 m accuracy 100 m tilting type internal external 1 control range softwarecontrolled 0 to 90 software advance contact angle surface free energy of solids 2. The effect of composition and thermodynamics on the surface. Apr 10, 2015 drop shape analyzer dsa100 is a highquality system solution for almost all tasks in the analysis of wetting and adhesion on solid surfaces. Our drop shape analyzer dsa100 with our advance software is a very good example in this respect. Using these automation programs provides high reproducibility and reduces the.
General method of contact angle meter is useless in this condition. Software control ds3228 the more the better the ds3228 is very particular. Us patent application for surfactant composition with. Single cell analysis software v10 dongle not defined. This video gives you an insight of basic feature as well as the benefits. From a simple wetting test to the accurate measurement of surface free energy sfe, the robust instrument provides flexible options for analyzing wetting and adhesion on solid surfaces. Fentontype reaction grafting of polyvinylpyrrolidone onto. Our foxware suite of warehouse management software wms solutions manages 3pl both public and contract, and private distribution center environments, offering advanced features that include. We developed the drop shape analyzer dsa25 especially for frequently varying sample types and tasks. The instrument adapts quickly and flexibly to handle ever changing conditions. The drop positions are transferred to dsa3 where they are used for dosing drops on an actual sample. Kruss usa tensiometers and surface tension meters data sheets. Kruss dsa100 installation and operation manual pdf. Software for drop shape analysis university of warwick.
Pc keyboard for advance software operation available kb20 yes environment temperature humidity operating. The contact angle measurements are performed on a static sessile i. Sn 20068109 this unit does not come with any software. This is a stateoftheart product for surface and interface characterization of liquids and solids. The system carries out automatic, fully standardized and complete analyses of the sample. Contact angle goniometry was conducted using a kruss dsa 100 to characterize p1 and plla film hydrophilicity. Scientific and technological support and engineering. Us patent application for surfactant composition with low. A 3 l water drop was placed on either a p1 or plla film and the static contact angle. Advance our intuitive software solution for your measurement tasks. View online or download kruss dsa100 installation and operation manual. Our drop shape analyzer dsa100 with our advance software is a very good.
Drop shape analyzer dsa100 from kruss gmbh selectscience. Contact angle measurements are performed at ambient temperature utilizing kruss dsa100 drop shape analyzer. Thank you for deciding to acquire a dsa100 contact angle measuring system with the. Control manual manual softwarecontrolled length 38 mm 100 mm 100 mm 38 mm 100 mm 100 mm 38 mm resolution accuracycs2 mmturn2 mmturncs10 m 100 m tilting type control range internal softwarecontrolled 0 to 90 software advance contact angle surface free energy of solids 2 interfacial and surface tension of liquids 2, 3. The softwarecontrolled mobile surface analyzer msa is used with a notebook via simple usb power connection.
Always close to you at kruss, we combine technical knowhow and. From the basic unit for precise measurement of the contact angle to the fully automatic expert instrument for serial measurement of surface free energy sfe we have the suitable dsa100 for your special requirements. You have the choice between manual or softwarecontrolled measurements. Optical contact angle measurement system, dsa 100 twi now has a stateoftheart contact angle and surface energy measurement system in its extensive range of analytical and testing equipment. Kruss gmbh technical support borsteler chaussee 85 99a 22453 hamburg germany email. The contact angle measuring instrument dsa100 masters every measuring task, because. For this reason the dsa25 is equipped with manual components that are fast and simple to operate. Advance is the innovative, workfloworiented, and evergrowing software platform for a wide range of kruss instruments. Depending on the degree of automation, advance takes complete control and presents recorded raw data in a live view. Connect the yaxis to the port axis 2 of the rear panel of the dsa100 and switch on the dsa100. It provides all the technical advantages of the dsa100 system with regard to optics and sample size. Thanks to this maximum level of automatization the dsa100. Timesaving viewing angle adjustment with stable image height.
It provides all the technical advantages of the dsa100 system with regard to optics and. Wo2014040265a1 surfactant composition with low dynamic. Contact angle measurement in practice 1 technical note. D 430 mm 10 kg power voltage 88 to 264 v power consumption 40 w 100 w 100 w frequency 50. Kruss dsa 100 advance software is used to analyse the acquired images and compute the p d volume, and interfacial tension ift at preset time steps. Us20150217247a1 surfactant composition with low dynamic. Drop shape analyzer dsa100 with our advance software is a very. With its low weight and small footprint the msa is ideal for mobile and nondestructive quality control. Complete unit with basic accessories dsa25b basic unit with single dosing, and software for contact angle, dsa25s standard, unit with single software controlled dosing and software for contact angle and surface free energy, dsa25e expert, unit.
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