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Christ Alpha 1-4 LSCbasic -55 °C Alpha 2-4 LSCbasic -85 °C - 4kg Freeze Dryers

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Alpha 1-4 LSCbasic and Alpha 2-4 LSCbasic

Universal table-top unit with compact form for efficient lyophilization of samples for everyday lab work. The LSCbasic user interface brings clear simplicity to the task. You can choose from a wide range of configurations to adapt the freeze dryer optimally to your specific needs.

Alpha 1-4 LSCbasc: –55°C Condenser for typical aqueous solutions
Alpha 2-4 LSCbasic: –85°C Condenser for drying solutions with low freezing points

Condenser capacity: 4 kg
Condenser performance 4kg/24 hours
Touchscreen LSCbasic controller as standard
Standard bench-top system
3 or 5 unheated shelves with 12 flask ports chamber
Compatible with the front loading Lyocube system for easier loading and larger shelf drying capacity
Display of vacuum, sample temperature, ice condenser temp, run time
Vacuum control option
RS232 communication port
Numerous configurations available
Attachments for ampoules, round bottomed flasks, wide-necked filter bottles
Complete system includes vacuum pump

LSCbasic system controller

Cutting-edge technologies are collated into an easy-to-use, intuitive user interface with the LSCbasic system controller. Automatic process sequences ensure reproducible results.

5.7" colour touchscreen with clear layout
Automatic or manual sequencing of freeze drying processes
Interactive graphic display of the system schematic
Extensive message texts (cause, countermeasures, effect)
Maintenance interval for vacuum pump and system
System test (leakage and performance test)
Multiple language selection
Selectable units of measure for temperature °C/°F and pressure mbar/hPa/Torr
Password protection available
Process data capture and option for data exchange via USB or Ethernet

The accessories listed are the most common products required by our customers. Please contact our freeze drying experts at info@sciquip.co.uk or 01939 234222 for other accessories available and more detailed information.

Technical Specs

Technical Specification

	Alpha 1-4 LSCbasic	Alpha 2-4 LSCbasic
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
Product temperature with freezing inside the ice condenser chamber	Approx. –20 °C	Approx. –35 °C
Refrigeration system	0.51 kW	2 x 0.51 kW
Refrigerant	CFC-Free	CFC-Free
Dimensions of basic unit	390 x 540 x 415mm (Width x Depth x Height)	390 x 540 x 415mm (Width x Depth x Height)
Weight	Approx. 42 kg	Approx. 55kg
Supply voltage (other voltages available on request)	230 V / 50 Hz 220 V / 60 Hz 208 V / 60 Hz	230 V / 50 Hz 220 V / 60 Hz 208 V / 60 Hz

The given data applies to the base unit within the ambient temperature range of +10 °C to +25 °C.

Subject to change without prior notice

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BUYING OPTIONS

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Product Code	Description	List Price	Offer Price
121165	Set rack with 5 wireless heated shelves, diameter 200 mm, shelf distance 4x69 mm and 1x 76 mm	POA	POA	ENQUIRE
102370	Christ Alpha 1-4 LSCbasic Freeze Dryer, -55C ice condenser , 4kg ice capacity	POA	POA	ENQUIRE
102371	Christ Alpha 2-4 LSCbasic Freeze Dryer, -85C ice condenser, 4kg ice capacity	POA	POA	ENQUIRE

Accessories

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Accessories for drying on shelves, trays & vials
Product Code	Description	List Price	Offer Price
120761	Shelf with rim, made of aluminium, diameter 200 mm, with built-in heater and acrylic cover , to use for inside the ice condenser chamber	POA	POA	ENQUIRE
120860	Sealing device with 1 shelf Ø 200 mm for freezing and drying inside the ice condenser chamber	POA	POA	ENQUIRE
120861	Shelf with rim, made of aluminium, diameter 200 mm, with built-in heater, to use for inside the ice condenser chamber clearance: 70 mm	POA	POA	ENQUIRE
120862	Fan to circulate the air Ø 200 mm in the ice condenser chamber	POA	POA	ENQUIRE
120880	WST Base plate for freeze dryers Alpha LSCplus	POA	POA	ENQUIRE
121145	Rack to accommodate max. 5 wireless heated shelves, diameter 200 mm shelf distance 25 mm	POA	POA	ENQUIRE
121153	Set rack with 3 wireless heated shelves, diameter 200 mm, shelf distance 2x 69 mm and 1x 32 mm	POA	POA	ENQUIRE
121160	Rack to accommodate max. wireless 10 heated shelves, diameter 200 mm, shelf distance 25 mm	POA	POA	ENQUIRE
121165	Set rack with 5 wireless heated shelves, diameter 200 mm, shelf distance 4x69 mm and 1x 76 mm	POA	POA	ENQUIRE
121946	Fan to circulate the air in the ice condenser chamber	POA	POA	ENQUIRE
122032	Intermediate valve motorized, with vacuumtight sealed servocontrol	POA	POA	ENQUIRE
122576	Shelf with rim, made of aluminium, diameter 200 mm, with built-in heater	POA	POA	ENQUIRE
127202	Rack to accommodate 10 (11) microtiterplates clear distance 20 mm, requires base plate 120900	POA	POA	ENQUIRE
127203	Rack to accommodate 1 Deep-Well-Plate or 1 Microtiter plate, distance 50 mm, requires base plate 120900	POA	POA	ENQUIRE
127205	Rack to accommodate 10 Deep-Well Plates, clear distance 50 mm, requires base plate 120900	POA	POA	ENQUIRE

Chambers
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
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

Shelves Ø 375 mm heated
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

Arcylic chamber Ø 457 mm
Product Code	Description	List Price	Offer Price
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
122032	Intermediate valve motorized, with vacuumtight sealed servocontrol	POA	POA	ENQUIRE
125099	Programmer module PGM-30 for extension of controllers LSCplus	POA	POA	ENQUIRE
125910	Electromagnetic pressure control and stop valve	POA	POA	ENQUIRE

Get in touch with us on 01939 234222

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