FreeZone Bulk Tray Dryers

FreeZone Bulk Tray Dryers are designed for lyophilizing moderate to large bulk sample loads. They offer options for a built-in 6-port manifold and isolation valve.

The Bulk Tray Dryers feature a brushed stainless steel and glacier white, powder-coated steel exterior with blue accents, integral support stand with attachment port for connection to a FreeZone 6, 12, or 18 Liter Freeze Dryer (sold separately), and side-mounted power switch.

They include three 12.7” x 16.6” heated shelves and temperature probes for monitoring sample temperature. Chamber can accommodate two additional shelves (sold separately). A clear acrylic viewing door provides complete visibility of the shelves. A 200-watt electric heater on each shelf warms to +60° C and a microprocessor maintains the system temperature within 3° C of set point.

Lyo-Works™ OS provides a real time display of freeze dryer and tray dryer parameters on a 5" full color, capacitive touch screen on the connected FreeZone 6, 12, or 18 Liter Freeze Dryer (sold separately). Data may be exported via USB or Ethernet. A microprocessor-based controller allows up to 30 different temperature programs to be stored and repeated, each using up to 16 different steps. The display provides navigation to manual or program mode, probe temperatures, vacuum in mBar, Torr or Pa, step of the program in progress, time remaining in present step, and end of program, as well as alarms. Alerts and current operating parameter reading can be sent automatically to user-entered email addresses.

Optional 6-Port Tray Dryer Manifold accommodates either ½” or ¾” flask adapters and connect to flasks and other glassware. The optional built-in isolation valve separates the Bulk Tray Dryer from the freeze dryer to shorten time necessary to reestablish working vacuum levels and to provide a means for determining end point.

Samples must be pre-frozen. Freeze dryer, vacuum pump with displacement of at least 163 liters/minute, and freeze dry glassware (if not bulk freeze drying) are required (not included).

Key Features

  • Acrylic door, 1" thick, with silicone gasket and latch
  • Three shelves with 210 square inches of area
  • 200-watt heater on each shelf for heating to +60° C (+140° F)
  • Three sensor probes for monitoring sample temperature
  • Data logging and storage that stores and displays data in table or chart
  • Vacuum release valve with knob for venting the chamber so the chamber door may be opened
  • Side-mounted power switch
  • Overall dimensions: 32.2" w x 21.5" d x 27.1" h (81.8 cm x 54.6 cm x 68.8 cm)
  • All models require (not included):
    • FreeZone 6, 12 or 18 Liter Console Freeze Dryer manufactured after June 2017
    • Vacuum pump with a displacement of at least 163 liters per minute, 0.002 mBar ultimate pressure, and fitting suitable for 3/4" ID vacuum hose

Filter
Item Includes Power Shipping Weight Attribute Description Unit of Measure Price Purchase
EF21017
780601000
115V; 60 Hz 248 lbs. (112 kg) Bulk Tray Dryers Each
$14,877.95
Not in Stock. Call for Availability In Stock
EF21020
780601130
6-Port Tray Dryer Manifold 230V; 50 Hz; with EU plug 263 lbs. (119 kg) Bulk Tray Dryers Each
$17,043.95
Not in Stock. Call for Availability In Stock
EF21024
780601330
6-Port Tray Dryer Manifold and Isolation Valve 230V; 50 Hz; with EU plug 283 lbs. (128 kg) Bulk Tray Dryers Each
$19,965.95
Not in Stock. Call for Availability In Stock
EF21022
780601230
Isolation Valve 230V; 50 Hz; with EU plug 256 lbs. (116 kg) Bulk Tray Dryers Each
$18,123.95
Not in Stock. Call for Availability In Stock
EF21019
780601100
6-Port Tray Dryer Manifold 115V; 60 Hz 263 lbs. (119 kg) Bulk Tray Dryers Each
$17,043.95
Not in Stock. Call for Availability In Stock
EF21021
780601200
Isolation Valve 115V; 60 Hz 256 lbs. (116 kg) Bulk Tray Dryers Each
$18,123.95
Not in Stock. Call for Availability In Stock
EF21018
780601030
230V; 50 Hz; with EU plug 248 lbs. (112 kg) Bulk Tray Dryers Each
$14,877.95
Not in Stock. Call for Availability In Stock
EF21023
780601300
6-Port Tray Dryer Manifold and Isolation Valve 115V; 60 Hz 283 lbs. (128 kg) Bulk Tray Dryers Each
$19,965.95
Not in Stock. Call for Availability In Stock

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