Analytical Centrifuge | LUM, LUMiSizer LS611 (Incl. Sector Cells)
Location: LFG, Haberstraße 9a, 91058 Erlangen, Room 01.814
Dispersion analyzer for the determination of particle size distribution, droplet size distribution, separation velocity, Sauter diameter, particle magnetization, density distribution, Hansen solubility/dispersibility parameters, sedimentation, creaming, agglomeration, flocculation, coalescence, emulsification, dispersibility, shelf life (comparative & predictive) and direct accelerated stability analysis.
- Rotor speed: 100 to 3,000 rpm
- Rotor: up to 12 samples in parallel
- Particle size: 10 nm to 1000 µm (depending on particle density)
- Samples: concentrated dispersions and sediments
- Sample volume: 0.05 to 2.0 mL
- Concentration: 00015 Vol% – 90 Vol%
- Density: up to 22 g/cm3
- Viscosity: 0.8 to 108 mPas
- Measurement time: 1 second to 99 hours
- Detector: transmission detector (470 nm/865 nm)
- Temperature control: -11°C to 60°C, +/- 1K
- Measuring cells: various materials and optical path lengths
- Conformity: ISO 4624, DIN EN 15870
- Measurement mode: sedimentation velocity
- Probing sedimentation non-ideality of particulate systems using analytical centrifugation
Uttinger M., Jung WDK., Dao TQN., Canziani H., Lübbert C., Vogel N., Peukert W., Harting J., Walter J.
In: Soft Matter (2021)
- Probing particle heteroaggregation using analytical centrifugation
Rey M., Uttinger M., Peukert W., Walter J., Vogel N.
In: Soft Matter 16 (2020), p. 3407-3415
- New Prospects for Particle Characterization Using Analytical Centrifugation with Sector-Shaped Centerpieces
Uttinger M., Boldt S., Wawra S., Freiwald T., Damm C., Walter J., Lerche D., Peukert W.
In: Particle & Particle Systems Characterization (2020)
- Suspension- and powder-based derivation of Hansen dispersibility parameters for zinc oxide quantum dots
Süß S., Lin W., Getmanenko O., Pflug L., Sobisch T., Peukert W., Lerche D., Segets D.
In: Particuology 44 (2019), p. 71-79
- Quantifying Surface Properties of Silica Particles by Combining Hansen Parameters and Reichardt’s Dye Indicator Data
Stauch C., Süß S., Luxenhofer R., Binks BP., Segets D., Mandel K.
In: Particle & Particle Systems Characterization 35 (2018), Article No.: 1800328
- Quantitative evaluation of nanoparticle classification by size-exclusion chromatography
Süß S., Metzger C., Damm C., Segets D., Peukert W.
In: Powder Technology 339 (2018), p. 264-272
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