Operating Manual Freeze Dryer ALPHA 1-2 LDplus
Preface
Dear customer
Congratulations on purchasing a CHRIST freeze dryer.
The freeze dryer ALPHA1-2 LD
Plus
is equipped with a lot of user-
friendly options which make the operation easier for you.
The newly designed ALPHA1-2 LD
Plus
is a universally usable
CHRIST freeze dryer for laboratories, R&D departments and
scientific institutes. Our well proven range of accessories allows
application-oriented configuration of the equipment for almost all
types of drying processes in round bottom flasks, dishes,
ampoules, injection bottles, etc.
A special advantage is the easy-to-use and self-explaining unit
operation with the new LD
plus
control system (Lyo-Display-plus):
Graphic LC display with a clear layout showing the most
important process data (ice condenser temperature,
process time, section time and vacuum)
Comfortable and self-explaining menu guidance in
German, English, French, Spanish and Polish
Conversion of product temperature and vacuum according
to the vapour pressure curve for ice
RS-232 communications interface (PC) available as an
option
Retrofitting of a vacuum control system using a pressure
control valve and a vacuum sensor head (both available as
accessories) possible
We can now offer you a freeze dryer combining functionality and
convention utilisation.
We thank you for your confidence and wish you a successful
application of your freeze dryer.
Martin Christ Gefriertrocknungsanlagen GmbH
An der Unteren Söse 50, 37520 Osterode (Germany)
Phone +49 (0) 5522 / 5007-0, Fax +49 (0) 5522 / 5007-12
Internet: www.martinchrist.de
, e-mail: info@martinchrist.de