Christ Alpha 1-4 LSCplus -55 °C Alpha 2-4 -85 °C LSCplus 4 kg Freeze Dryers - Advanced Processes

NEW!!  LyoCube front loader in an acrylic glass version

The new LyoCube made of acrylic glass (PMMA) offers a large, effective area of up to 0.6 m2and particularly comfortable operation thanks to rectangular shelves and its front swing door. The LyoCube can be combined with an extensive range of accessories, such as unheated and heatable shelves, thermoblocks, product trays and sieves or racks for up to 90 microwell plates. Stainless steel Lyocube also available.

Acrylic Lyocube

Base model includes Compact table-top unit for effective lyophilisation of specimens with innovative Wireless Shelf Technology. The freeze dryer can be configured with tried and tested accessories to meet your specific needs. The simple and intuitive LSCplus controller supports manual and automatic process control for reproducible results. Two different drying methods are available to handle virtually every task. -55° C condenser temperature for drying aqueous specimens, -85° C for specimens containing solvents or with low eutectic points.

  • Ice condenser capacity: 4.0 kg
  • Condenser temperatures: -55°C / -85°C
  • Condenser performance 4kg/24 hours
  • LSCplus controller – colour touchscreen and graphic interface
  • WST – wireless heated shelf technology NEW
  • -55C for drying of aqueous products
  • -85C for drying solvents with low eutectic points
  • Display of vacuum, sample temperature, shelf temperature, ice condenser temp, run time
  • Data transfer via USB or Ethernet
  • Multiple system configurations
  • Attachments for ampoules, round bottomed flasks, wide-necked filter bottles
  • Complete system includes vacuum pump
Technical Specification
Alpha 1-4 Alpha 2-4

Ice condenser

  • Max. capacity
  • Max. performance
  • Temperature
  • Chamber volume
  • 4 kg
  • 4 kg/24 h
  • approx. –55 °C
  • approx. 6.5 l
  • 4 kg
  • 4 kg/24 h
  • approx. –85 °C
  • approx. 6.5 l

Shelf temperature or  product temperature

during freezing in the ice condenser with a fan

approx. –25 °C approx. –35 °C
Refrigeration system 0.51 kW 2 x 0.51 kW
Dimensions of basic unit (W x H x D) 390 x 415 x 555 mm 390 x 415 x 555 mm
Weight approx. 48kg approx. 60kg
Power supply (other voltages available upon request)

220 V / 50 Hz

230 V / 60 Hz

208 V / 60 Hz

220 V / 50 Hz

230 V / 60 Hz

208 V / 60 Hz

Communication interface Ethernet Ethernet
Refrigerant CFC-free CFC-free
Noise level as per DIN 45635 54 dB(A) 54 dB(A)
Defrosting function Hot gas Hot gas
Vacuum measurement standard standard
Vacuum control standard standard

Temperature

  • Ice condenser (measurement)
  • Shelf (measurement and control)
  • Product (measurement for max. 10 sensors)
  • standard
  • standard
  • standard
  • standard
  • standard
  • standard

End point determination

  • Product temperature measurement
  • Pressure increase test
  • Capacitive pressure measurement
  • standard
  • optional
  • optional
  • standard
  • optional
  • optional
Programmer module optional optional
USB optional optional

LyoControl (freezing point determination,

measurement of product resistance)

optional optional
LyoLogplus process documentation software optional optional
LPCplus process control and documentation software optional optional
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BUYING OPTIONS

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Product Code Description List Price Offer Price
102142 Christ Alpha 2-4 LSCplus Freeze Dryer, -85C ice condenser, 4kg ice capacity, heated shelves, Vacuum control POA POA ENQUIRE
102141 Christ Alpha 1-4 LSCplus Freeze Dryer, -55C ice condenser, 4kg ice capacity, heated shelves, Vacuum control POA POA ENQUIRE
Accessories

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Drying chambers & Accessories for drying in flasks & ampoules
Product Code Description List Price Offer Price
121404 Acrylic cover, diameter 300 mm POA POA ENQUIRE
121411 Cover made of safety glass, resistant against solvents, diameter 300 mm POA POA ENQUIRE
121500 Acrylic chamber, diameter 300 mm, internal height 305 mm, without connections for rubber valves POA POA ENQUIRE
121505 Acrylic chamber with transparent splinter shield foil, diameter 300 mm, interior height 470 mm, without connections for rubber valves POA POA ENQUIRE
121509 Acrylic chamber, diameter 300 mm, internal height 600 mm, recommended for freezing of microtiter plates POA POA ENQUIRE
121550 Acrylic chamber with transparent splinter shield foil, diameter 300 mm, internal height 295 mm, with 12 connections for rubber valves 121860 POA POA ENQUIRE
121554 Acrylic chamber with transparent splinter shield foil, diameter 300 mm, internal height 460 mm, with 12 connections for rubber valves POA POA ENQUIRE
121555 Acrylic chamber with transparent splinter shield foil, diameter 300 mm, interior height 460 mm, with 12 connections for rubber valves 121860 POA POA ENQUIRE
121557 Acrylic chamber with transparent splinter shield foil, diameter 300 mm, interior height 515 mm, with 12 connections for rubber valves POA POA ENQUIRE
121558 Acrylic chamber with transparent splinter shield foil, diameter 300 mm, interior height 515 mm without connections for rubber valves POA POA ENQUIRE
121850 Additional acrylic chamber, diameter 300 mm, internal height 295 mm, with 12 connections for individually controllable rubber valves 121860 POA POA ENQUIRE
121860 Rubber valve for connection of freeze drying flasks POA POA ENQUIRE
121891 Filter insert for rubber valve part no. 121860, POA POA ENQUIRE
121892 Stainless steel filter insert for rubber valve part no. 121860 POA POA ENQUIRE
Large Arcylic chambers Ø 457 mm
Product Code Description List Price Offer Price
120881 Flange connection for using acrylic chambers with a diameter of 457 mm POA POA ENQUIRE
120908 Flange connection for using acrylic chambers with a diameter of 457 mm for 6 racks 127202 POA POA ENQUIRE
121517 Acrylic chamber with transparent splinter shield foil, diameter 457 mm, internal height 460 mm POA POA ENQUIRE
121521 Acrylic chamber with transparent splinter shield foil, diameter 457 mm, interior height 460 mm, with 18 connections for rubber valves POA POA ENQUIRE
121523 Acrylic chamber with transparent splinter shield foil, diameter 457 mm, interior height 565 mm, without connections for rubber valves POA POA ENQUIRE
121527 Acrylic chamber with transparent splinter shield foil, diameter 457 mm, interior height 565 mm, with 18 connections for rubber valves POA POA ENQUIRE
121529 Acrylic chamber with transparent splinter shield foil, diameter 457 mm, interior height 693 mm, without connections for rubber valves POA POA ENQUIRE
121531 Acrylic chamber with transparent splinter shield foil, diameter 457 mm, interior height 693 mm, with 18 connections for rubber valves POA POA ENQUIRE
Vacuum & pressure control, pump hoses
Product Code Description List Price Offer Price
125702-B Vacuum hose incl. standard flange connections DN 16/25 POA POA ENQUIRE
125704 Vacuum hose incl. standard flange connections DN 25/25 POA POA ENQUIRE
125910 Electromagnetic pressure control and stop valve POA POA ENQUIRE
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