Turbiscan lab is the spearhead of the turbiscan range to fully characterise the stability of concentrated dispersions emulsions, suspensions, foams. Turbiscanma 2000 coalescence and sedimentation of a concentrated cosmetic emulsion ow. For the love of physics walter lewin may 16, 2011 duration. Turbiscan classic ma 2000 is the device to optimise the preformulation work by giving an insight into the instability phenomena.
Stability determination of the formulations containing hyaluronic acid article pdf available in international journal of cosmetic science 374 february 2015 with 1,505 reads. Turbiscan lab stability analyzer from formulaction sa. Moreover, it allows to fully understand the destabilisation causes. The turbiscan range is world widely used in order to characterize the dispersion state of. The turbiscan ma 2000 allows to calculate the particle mean diameter. The turbiscan ma tests emulsions, suspensions and foams without dilution. Petroleum engineering handbook general engineering. Download scientific diagram work principle of turbiscan lab expert. Characterisation of concentrated dispersions formulation. Whatever their viscosity, products are easy to sample and can be kept for long term storage or thrown away after turbiscan lab analysis. Sedimentation behaviour study by three optical methods. This instrument gives kinetic information on the process leading to phase separation. It is fast 15 minutes, simple and accurate the turbiscan ma 2000, developed in 1995, is designed to study dispersion and emulsion stability for research and quality control purposes. Turbiscan is the world reference technology for physical stability analysis.
Repeatability manual measurement repeatability automatic measurement dimensions cm weight kg t,e e 27,523,5 384232 1457585 5 50 cosmetics specifications applications turbiscan classic turbiscan lab turbiscan ags 0. The turbiscan ma 2000, developed in 1995, is designed to study dispersion and emulsion stability for research and quality control purposes. The turbiscan ma 2000 allows to detect two kinds of destabilisation phenomena. Turbiscan is the world reference technology for direct physical stability analysis.
The instrument not only detects stability evolution at an early stage, up to 200 times faster compared to visual testing but also quantifies global formula alteration with tsi scale. User manuals, johnson outboard motor operating guides and service manuals. Various formulations emulsions, suspensions or foams can be studied even at high. The early stage detection allows to quickly correct formulations and to shorten ageing tests. Johnson outboard motor user manuals download manualslib.
The tubes are resistant to temperatures up to 100c, to centrifugation up to 2000 g, and can be. Characterisation of concentrated dispersions formulation, analysis. The turbiscan lab reading head consists in a pulsed near infrared light source. Turbiscan ma 2000 turbiscan lab scan mode qualitative monitoring of dispersions evolutions migration velocity hydrodynamic diameter characterisation of dispersions evolutions. With hasslefree sample preparation, intuitive software and highly reliable measurements, turbiscan classic 2 has become an irreplaceable tool for any formulator the instrument works with open bottom type disposable sample cells offering easy sampling even for foams and viscous products.
Turbiscan formulaction dispersion stability youtube. The turbiscan ma 2000 performs a kinetic analysis allowing the detection of these phenomena at an early stage. With hasslefree sample preparation, intuitive software and highly reliable measurements, turbiscan lab has become an irreplaceable tool for any formulator the instrument measures a single sample at a time but can be upgraded to an automated aging station with a dedicated robot arm and 3 storage racks with. The turbiscan ma 2000 is designed as a formulation and a product stability control tool. Stability determination of the formulations containing. Hansen, hansen solubility parameters a users handbook, crc. The turbiscan ma 2000 is designed as a formulation and a product. Work principle of turbiscan lab expert stability analyzer. Turbiscan lab accelerates and documents ageing test for a fast and deep understanding of destabilisation mechanisms creaming, sedimentation, flocculation, coalescence. The turbiscan lab enables stability testing of a range of mechanisms. The turbiscan ma measures the destabilization of concentrated dispersions and determines the mechanisms driving it. The instrument detects stability evolution at an early stage, up to 200 times faster compared to visual testing. The kinetic analysis visualisation is the only way to document stability studies in an easy to interpret format. Turbiscan classic ma 2000 stability analyzer from formulaction.630 691 155 538 653 1036 1492 1449 790 1186 731 413 1456 323 894 179 258 781 1336 533 375 204 1191 1082 828 823 847 200 589 1216 663 1142 917 1337 833 41 405 1007 688 335 1213 139 483 1178 1343 186 531