Freeze Dryer EPSILON 2- 12D

Pilot- and small production unit with ice capacity of 12 kg, water-cooled refrigeration system, Ice condenser temperature –75°C, with closed temperaure control system via synthetic heat-transfer media, stainless steel chamber.

Figure 1

EPSILON 2- 12D, with 6 + 1 shelves and stoppering device, shelf area 0.942 m2, shelf distance 47 mm, temperature range  65°C (freezing) to +50°C.

Figure 2

Freeze dryer EPSILON 2- 12D with 7 product temperature sensors and hydraulic cylinder with stainless steel below for sealing of vials and pressure increase test.

Figure 3

EPSILON 2- 12D modified for clean-room-integration, connection to a H2O2-generator for decontamination of chamber and ice condenser

Figure 4

Freeze dryer resistant against solvents with special vacuum pumps and enforced refrigeration system (approx. 1 m2 shelf surface area).

Figure 5

Very flexible pilot freeze dryer for galenicals (with Siemens S7 PLC, manipulator connection ("sample thief"), sealing device, variable control of vacuum).

  

Possible configurations:

Pre-freezing and drying with the drying chamber on temperature-controlled shelves:

  • up to 7 shelves 350 x 450 mm (W x D)
  • Temperature range –60°C (freezing) to +50°C
  • Upgradeable with comprehensive measurement- and control systems, e.g. Lyo-resistance-control, determination of the freezing point, weighting system, sample retrieving system
  • H2O2-decontamination possible