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Telstar Pilot Freeze Dryer Lyobeta

The LyoBeta is a compact unit with castors, constructed in a steel stove-enamelled cabinet. The equipment is supplied fully assembled, including the vacuum and refrigerating system and all necessary elements, ready for operation after connecting to the utility services.



Technical Data

Feature Unit LyoBeta 15 LyoBeta 20 LyoBeta 25 LyoBeta 35
Number of shelves ud 3+1 4+1 4+1 6+1
Shelves dimensions
w x d
mm
inches
338 x 450
13.3 x 17.7
338 x 450
13.3 x 17.7
380 x 450
14.9 x 17.7
380 x 450
14.9 x 17.7
Useable shelf area m2
sq. ft.
0.46
4.94
0.61
6.56
0.68
7.31
1.03
11.08
Clearance mm
inches
93
3.7
66
2.6
100
3.9
60
2.4
Shelf temperature range °C -65 a +80 -65 a +80 -65 a +80 -65 a +80
Condenser capacity kg
lb
30
66
30
66
40
88
40
88
Condenser capacity in 24 h kg
lb
12
26
12
26
18
39
24
52.8
Final condenser temperature °C <-83 <-83 <-83 <-83
Electric power KW 5.4 5.4 6.5 8.0
Power supply V/Hz
230/I/50/60
(other under request)
230/I/50/60
(other under request)
230/I/50/60
(other under request)
400/III/50/60
(other under request)
Vacuum pump flow m³/h
cfm
9.6
5.56
9.6
5.56
20.50
12
20.50
12
Weight kg
lb
630
1389
660
1445
1050
2315
1100
2425
Dimensions
Width
Heigth
Depth

(mm/inches)
(mm/inches)
(mm/inches)

1160/45.7
1815/71.5
750/29.5

1160/45.7
1815/71.5
750/29.5

1340/52.8
1975/77.8
860/33.9

1340/52.8
1975/77.8
860/33.9

Outstanding features
Compact console design with casters in order to make it easy to install.
PLC controlled equipment: automatic pressure control and shelves temperature programming.
Touch screen that displays system operation parameters and alarm messages. Very wide and useful information and setting selection is provided.
Monitoring software LyoLogger to connect unit to PC: standard unit including RS232 port.
Unit allows fully automatic or semiautomatic process. Auto-start up and automatic switch off routines are included.
Two choices of temperature: -55°C and -85°C.
Pressure control: automatic control of vacuum for faster freeze drying and reproducible results.
Isolation valve between chamber and condenser, very useful to test freeze-drying end point by controlling the pressure raising in the chamber.
Side mounted vacuum and drain connections with valves.
Upright AISI 316L condenser with total capacity up to 22 kg.
Automatic defrosting function. Condenser design allows easy and quick cleaning and defrosting.
Wide range of accessories and options to accommodate to every freeze drying application.




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