Freeze-dryer Alpha 3-4 LSCbasic
10 Technical data
Version 11/2018, Rev. 1.2 of 05/03/2019
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Translation of the original operating manuel
10 Technical data
Manufacturer
Martin Christ Gefriertrocknungsanlagen GmbH
An der Unteren Söse 50
37520 Osterode (Germany)
Type
Alpha 3-4 LSCbasic
Part number
102394, 102395
Performance data
Ice condenser
- capacity
- performance
- temperature
- chamber volume
4 kg max
2.5 kg / 24 h max
approx.
–105°C
approx. 11 l
Max. shelf surface area (
double chamber method
):
drying outside the ice condenser chamber
3 shelves, Ø 200 mm each
A
total
=0.094m
2
drying in round bottom flasks
12 pieces
Connection requirements (without vacuum pump
and accessories)
Electrical connection:
1 x 230 V / 50 Hz
(other supply data on request)
Protection class:
I
IP protection category according to DIN 60529:
11
Apparent power:
1.8 kVA
Nominal current:
8.0 A
Mains fuse:
12 A
Pressure control valve connection:
230 V, 50/60 Hz, 20 VA max.
Vacuum pump connection:
230 V, 50/60 Hz, 4.0 A max.
Filling quantity
Flammable refrigerants:
- R1270:
- R1150:
Filling quantity
≙
CO
2
equivalent
108 g
≙
< 0,01 t
60 g
≙
< 0,01 t
Physical data (without vacuum pump and
accessories)
Dimensions
- height
- width
- depth
415 mm
780 mm
555 mm + 80 mm vacuum connection
Weight
approx. 86 kg
Noise level according to DIN 45635
54 dB(A)
EMC according to EN 55011
Class B
Heat emission
1.3 kW min
1.7 kW max
