John Morris

Overview

Laboratory/Pilot Freeze Dryer with a capacity of 4kg, -80°C ice condensor temperature.

Universal system with one, temperature controlled shelf. The ice condenser is placed directly within the drying chamber (single-chamber system), thus fast process times can be realized.
Unit operation will be done via control system LSC "Lyo Screen Control".

Based on over 50 years of experience, Martin Christ presents a comprehensive product range covering routine applications as well as reliable equipment for individual and product specific drying processes. The newly introduced freeze dryers with LDplus- and LSC-controller set new standards for flexibility and process control. The modular accessory line allows for individual system configurations adaptable to almost every freeze-drying application. Two different drying techniques provide a solution to most lyophilisation challenges.
Features

• ¼ VGA-LC-Display
• Graphic orientated display with single button control ("turn and push")
• Clear structured display of relevant process data
• Storage of up to 30 freeze drying programs in tables (option)
• WINDOWS based process control and documentation software is available

Possible configurations:
• Freezing and drying directly on one temperature controlled shelf 270mm × 400mm
• Temperature range: -70°C to +60°C
• Stoppering device for vials with connections for 4 flasks available as option

Benefits

Rectangular chamber system, aircooled, refrigerators 0.6 kW CFC and H-CFC-free refrigerant, chamber dimensions 320 × 300 × 432mm (H × W × D), ice capacity maximum 4kg, ice condenser performance maximum 3kg/24 hours, ice condenser temperature approximately -55° C, one shelf with cooling coil, heating device and temperature sensor for freezing of the probes inside the drying chamber to -40°C, shelf temperature during the drying process maximum +80°C dimensions of the shelves 270 × 400mm (W × D), number of shelves 1, shelf surface area 0.1m², distance between the shelves 130mm, stainless steel aeration valve, stainless steel dish 295 × 410 × 30mm for defrosting water, also usable as product dish, with microprocessor process and system control LSC (Lyo-Screen-Control), including 1/4 VGA-LC-Display, graphical user interface with one knob operation ("turn and push"), clearly arranged survey of process data in a freeze dryer-flow sheet, input of maximum 30 freeze drying-programs in tabular form, can be combined with the Windows-based software LPC-16 for process controlling/documentation by PC.