Product/Service

Laboratory Freeze Dryer / Lyophilizer (3.75 sq ft)

Source: Millrock Technology
In a class by itself, the Millrock Laboratory Series is a new generation freeze dryer that is both a shelf and manifold lyophilizer

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•Datasheet: Tray and Manifold Freeze Dryer

In a class by itself, the Millrock Laboratory Series is a new generation freeze dryer that is both a shelf and manifold lyophilizer . Product can be loaded on the shelves and frozen prior to freeze drying or can be frozen in an optional shell freezer for manifold drying.

A rectangular chamber offers a compact profile with either a two shelf stoppering or three shelf bulk assembly. Both options have a radiant heat plate above the top shelf for uniform drying on all shelves. All internal surfaces are constructed of 316L stainless steel and offer a polish of 20 Ra or better.

For the fastest drying rates and maximum pump protection the condenser is located inside the chamber beneath the bottom shelf. Hot gas is used for defrosting the condenser when freeze drying is complete.

Fluid filled hollow shelves with a serpentine fluid path provide the most uniform shelf temperature possible and results in consistent and repeatable freeze drying. All units come with one product tray per shelf, either a removable bottom or bulk.

Pneumatic stoppering is provided by a bottom up pneumatic cylinder, which is powered by a self-contained air pump. The two shelf stoppering assembly is designed so that one shelf can be repositioned, up under the radiant shelf, providing 6 inches of shelf clearance for drying flasks or other high profile products.

System Features

  • Internal Condenser
  • PC/PLC Control - Research Style
  • Three Shelf Bulk or Three Shelf Stoppering
  • 8 Liter Capacity - 6 Liters in 24 hours
  • -53 C or -85 C Condenser Temperature
  • -45 C or -70 C Shelf Temperature
  • 316L Construction with 20 Ra Finish
  • Hollow Shelves with Circulating Fluid and Radiant Plate
  • 10" x 18" Shelves
  • Internal Condenser
  • Hot Gas Defrost

System Specifications

Model
 LD53
 LD85
Condenser
Temperature
-53 C
-85 C
Condenser
Capacity
6L in 24 hrs (8L tot)
6L in 24 hrs (8L tot)
Shelf
Temperature
-48 C to 60 C
-70 C to 60 C
Refrigeration
2 HP Scroll
CFC-Free
1x2HP, 1x1HP
Hermetic
CFC-Free
Vacuum Pump
Required
200 l/min
200 l/min
Electrical
208-240V, 50/60Hz,
1PH, 20A
208-240V, 50/60Hz,
1PH, 26A
Dimensions
35"W x 35"D x 52" H
35"W x 35"D x 52" H

Click Here To Download:
•Datasheet: Tray and Manifold Freeze Dryer