HS-40 pages

Frozen in Time Ltd.
Manufacturers of Freeze Drying Machines
and Vacuum Cold traps

HS-4 & HSL-4

Freeze drier

The HS-4 freeze dryer is a general-purpose, high-performance
pilot unit featuring stainless steel shelves with internal circulating
heat transfer fluid for heating and cooling, enabling it to meet
most stringent demands of the pharmaceutical and biotechnology
industries. The key features of this unit are its drying options
2
using up to six shelves with a total area of 3.6m shelf spacing of
60 mm, and a hydraulic vial stoppering device. The HS-4 is also
ideal for product development and small-scale production
activities.
The HS-3 comes with fully automatic controls as standard. The
touch screen Scada system takes full control of the whole
freezedrier. Please see additional information.
Also available in a clean room version. where all accessible parts
are behind in a separate room. UK Manufactured
Technical Data
Ice condenser
capacity
Ice condenser
performance:
Ice condenser
temperature:
Defrost:
Shelf dimensions:
Number of
shelves:
Shelf area:
Shelf spacing:
Shelf temperature:
Shelf temperature
accuracy:
Cooling systems:
Refrigeration:
Isolation Valve:
Unit dimensions:
Refrigerant:

Part No`s
HS-4 Automated
HSL-4 Automated

HS-4
45 kg

HSL-4
45 kg

30 kg / 24 h

30 kg / 24 h

-55 °C

-85 °C

Hot gas
75 × 80 cm
6 +1

Hot gas & electric
75 × 80cm
6 +1

3.6 m2
min. 6cm
-45 °C to +60 °C
max. ±1 °C

3.6 m2
min. 6cm
-65 °C to +60 °C
max. ±1 °C

Air cooled or water
Single stage
Ø25cm
206 × 200 × 126cm
(H × W × D)
R507

Air cooled or water
Cascade
Ø25cm
190 × 120 × 250cm
(H × W × D)
R507 & R23

FIT/LYO/89/1
FIT/LYO/92/1

FROZEN IN TIME Ltd
York Road Industrial Park,
Sheriff Hutton, York, YO60 6RZ
England.
TEL. 01347 878158.
FAX. 01347 878303.
E-MAIL. info@freezedriers.com
WEBSITE. www.freezedriers.com