Archives: Matériels

FREEZE DRYING MICROSCOPE

Sample Observations under vaccum Temperature  range :-196°C à +200°C Optical microscope LEICA DMLM lens x5 and x20 with digital camera. Freeze drying stage Linkam FDCS 196 controlled by a controller system « TMS 95 » and cooling pump « LNP ».

Temperature control Microscope Anacrismat®

  Static medium crystallization monitoring (2 to 5 ml cells). Monopuit with temperature control (peltier plate). Video acquisition (transmission). Temperature range: 0 – 80°C (precision +/- 0.1°C).

Membrane contactor

Preparation of nanocapsules, nanoparticles and liposomes. Injection of dispersive phase through a porous membrane. Membrane SPG (Japon), or membrane Kerasep (Novasep, France. Volume : 300 mL to 3 L.

Nano-precipitation Pilot

Jacketed glass reactor of 10L. Temperature control. Evaporation under vaccum. Injection via peristaltic pump (Flow : 22L/h).

FREEZE DRYING CRYONEXT

Number of shelf : 3 (usable shelf area: 1000cm2). Shelf temperature and heating rate: -50°C to +50°C and 1.5°C/min. Trap cooled to -85 °C. Ice capacity: 3 kg. control of the process by software. locking products under vacuum or inert gas. Separated trap by isolation valve. Vacuum measurement: capacitance probe MKS BARATRON and PIRANI. 8...

Filtration cell

Filtration device, BHS Material = inox Filtration capacity = 1 litre Pressure =6bars Filtration device, by double jacket Internal diameter = 5 cm Cell placed on mobile stand  

Emulsification Reactor and static mixers coupling

SMX+ emulsification system Online mean size analyzer (Turbiscan®) Online monitoring of the droplet size distribution (DSD) by in situ video probe or FBRM Lasentec probe. Offline DSD analyzer (Mastersizer) Modeling the DSD by population balance equations (PBE), including breakup and coalescence kernels. Multiscale modeling: coupling PBE and Computation Fluid Dynamics (CFD) to predict the energy...