Operating Manual Freeze Dryer
ALPHA 1-4 LD-2 / 2-4 LD-2
, Version 0203, Page 8
1.3
Technical Specifications of Freeze Dryer
ALPHA 1-4 LD-2 / ALPHA 2-4 LD-2
Performance data:
Ice condenser capacity:
max. 4 kg max. 4 kg
Ice condenser performance:
max. 4 kg/24 h max. 4 kg/24 h
Ice condenser temperature:
Approx. -54
°
C approx.
–
84
°
C
Shelf temperature when freezing inside
the ice condenser chamber:
Approx. -25
°
C approx.
–
50
°
C
Max. shelf surface area when drying
outside the ice condenser chamber:
5x shelf surface areas
360
Max. shelf surface area when drying in
injection vials (according to DIN) with sealing
under vacuum or nitrogen atmosphere:
Only outside, with 4x shelf
surface areas
250
Drying in round bottom flasks, e. g. each 300 ml:
24
pieces
with
additional
chamber
Other data:
Dimensions of the unit:
width: 390 mm
height: 415 mm
depth: 540 mm
(incl. vacuum flange connection)
Weight:
approx. 42 kg approx. kg
Noise emissions according to DIN 45635
Electromagnetic compatibility according to EN
55011:
dB (A) dB (A)
class B
Filling quantities:
Refrigerant:
see label on the back of the unit
Connection requirements:
Electric connection:
230 V, 50
–
60 Hz
(others on request) and central
grounding connection
Summary of Contents for 101041
Page 1: ......
