U12-E14. Avanti J30I ultracentrifuge (Beckman Coulter)
High-speed centrifuge with aluminum rotors at fixed angle – Rotor JA-25.15 (maximum centrifugal force = 74200g, maximum speed = 25000 rpm, capacity for 24 tubes of 15 mL each, total capacity = 360 mL) – Rotor JLA-16.250 (maximum centrifugal force = 38500g, maximum speed = 16000 rpm, capacity for 6 tubes of 250 mL each, total capacity = 1500 mL) – Rotor JA-10 (maximum centrifugal force = 17700g, maximum speed = 10000 rpm, capacity for 6 tubes of 500 mL each, total capacity = 3 L)
It allows to centrifuge samples such as emulsions, dispersions, etc at angular velocities up to 25000 rpm (74200 g) at various temperatures (from -20˚C a 40˚C), which can be used for phase separation, stability studies, etc. in colloidal systems and for the separation of cells and proteins.