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Christ Epsilon 1-4 LSCplus Pilot Freeze Dryer

SKU: 112991


CHRIST Epsilon 1-4 LSCplus Pilot Freeze Dryer is a compact high performance unit with a -55 °C ice condenser and 4 kg ice capacity.

Use this quote list to submit your required products to Medline in order for a quotation.


The Epsilon 1-4 LSCplus freeze dryers are very compact, general purpose high-performance laboratory and pilot units for benchtop installation.

The single-chamber system has a 4 kg ice condenser integrated in the product chamber with a –55 °C temperature.

The large shelf is cooled directly by the refrigerant, resulting in a low shelf temperature as well as cooling and heating rates that are nearly twice as fast as indirectly cooled shelves. The directly cooled and heated shelves made from Teflon coated solid aluminium enable especially fast cooling and heating processes.

The application area of these units extends from routine drying operations to process optimisation tasks. The Epsilon 1-4 LSCplus freeze dryer is suitable for drying solid or liquid, mainly aqueous products in vials, ampoules, tubes, other glass containers or dishes.

Please contact us to discuss your application and to request a quotation.


  • Display of vacuum, sample temperature, shelf temperature, ice condenser temp, run time
  • PT 100 product sensor
  • Compatible with a range of PAT Tools which can be retrofitted
  • LyoRx (electrical resistance) – Process Optimisation
  • Hot Gas defrosting
  • LSCplus controller: Colour touchscreen and graphic interface
  • Store up to 32 user defined programmes
  • Optional password protection
  • Data transfer via USB or Ethernet
  • LPCplus software available for process control and documentation on a PC
  • Option to install a 4 flask manifold
  • Complete system includes vacuum pump, training and installation
  • Wide range of accessories
  • Cooling system: Air cooled (optionally water cooled)
  • Shelf cooling system: (see ice condenser cooling system)
  • With or without sealing device option


Ice Condenser Capacity: 4 kg
Condenser Temperatures: -55 °C
Condenser Performance: 3 kg/24 hours
Ice Chamber Volume: 41 litres
LSCplus controller: Colour touchscreen and graphic interface
Unit Dimensions (H x W x D): 780 x 975 x 550 mm
Weight: 110 kg

Shelf Temperature: -45 °C to +60 °C
Shelf Dimensions (WxD): 270 x 400mm
Number of Shelves: 1
Shelf Area: 0,108 m²
Shelf Spacing: 140 mm with sealing device; 172 mm without sealing device
Shelf Temperature Accuracy: Max. ±2 K
Cooling Rate (+20 °C to –40 °C): 2 K/min
Ice Condenser Cooling System: 1 compressor, 0.51 kW / 2 compressors, 0.51 kW each, in cascade configuration

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Christ Epsilon 1-4 LSCplus Pilot Freeze Dryer

CHRIST Epsilon 1-4 LSCplus Pilot Freeze Dryer