Remote notification, data collection, and optional End-Zone™ end point detection with Lyo-Works™ OS on freeze dryer. Suitable for lyophilizing low eutectic point samples including dilute methanol and ethanol.
FreeZone 4.5 Liter -105C Benchtop Freeze Dryers
FreeZone 4.5 Liter Benchtop Freeze Dryers are designed for lyophilizing light to moderate sample loads. The compact design is ideal for labs with limited floor space.
The upright stainless steel collector coil holds 4.5 liters of ice before defrosting. Two 1/2 hp HCFC/CFC-free refrigeration systems cool the collector to -105° C (-157° F) at 60 Hz or -102° C (-152° F) at 50 Hz, suitable for low eutectic point samples including acetonitrile and dilute methanol and ethanol.
Lyo-Works™ OS provides a real time display of collector temperature, vacuum level and optional End-Zone™ end point detection system, shown on a 5" full color, capacitive touchscreen. Models with PTFE-coated collectors that can withstand corrosive compounds are available.
- Stay Connected
- View Real-Time Sample Data
- Get Consistent, High Quality Results
- Make Challenging Samples Easy
Vacuum pump, drying accessory and freeze dry glassware (if not bulk freeze drying) are required (not included).
Use Our Product Selection Tools
Freeze Dryer Configurator
A simple way to design a complete lab freeze dry system that fits your needs.
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FreeZone 4.5 Liter -105C Benchtop Freeze Dryer
Catalog # 720402010
- Region: U.S. and Canada, International
- Collector Temperature: -105° C, -157° F
- Ice Holding Capacity: 4.5L
- Options Included: Corrosion-Resistant Collector
- Plug Type: North America, 230V
- Style: Benchtop
Our Product Representatives Are Here To Help
Gail's Story Changed the Way We Think About Lab Freeze Drying
When she visited Kelly at Labconco, Gail's struggle led to an epiphany that would change how laboratory freeze drying is done. With the creation of Lyo-Works OS, samples can now be monitored from anywhere. And with End-Zone™ End Point Detection, now FreeZone Freeze Dryers can even send you an alert when your samples are completely lyophilized.
End-Zone End Point Detection System-Set Up
Know as soon as your samples reach dryness. Set up your End-Zone™ End Point Detection System to alert you when the primary drying phase is complete for up to 5 samples in 600ml or larger flasks. This video shows how to install and operate the system.
Programming your FreeZone Freeze Dryer with Lyo-Works OS
The Lyo-Works Operating System makes freeze drying easy. The large, full color touchscreen display offers clear, intuitive interactions. Learn to use these features that help you get the lyophilization results you want every time.
How to Set Up Your Benchtop FreeZone Freeze Dryer
Follow these instructions to set up your new Benchtop FreeZone Freeze Dryer. The video includes instructions for installing a 4 or 8-port manifold or a 12 or 16-port chamber. Check for other videos and instruction manuals when installing other accessories.
Troubleshooting Vacuum Leaks in Labconco Lyophilizers
Learn to troublesoot vacuum leaks in Labconco FreeZone Freeze Dry Systems
Preparing Pre-freeze Samples in Flasks for Lyophilization
Here are some simple tips to get the best results when freeze drying. These tips can also help you avoid breaking glassware, and help you select the best method of freeze dry preparation.
Literature & Resources
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FreeZone Freeze Dryers Catalog
Contains a selection guide, features and benefits, specifications and ordering information on the complete line of FreeZone Freeze Dry Systems, with collector capacities from 2.5 to 18 liters; FreeZone Triad Freeze Dryers; FreeZone Stoppering Tray Dryers; FreeZone Bulk Tray Dryers; drying accessories; glassware and vacuum pumps.
Laboratory Guide to Freeze Drying
Industry service publication on the principles of freeze drying, preparation techniques and methods.
French-Language FreeZone Freeze Dryers Catalog
This French-language catalog contains an overview, features, benefits, specifications and ordering information on FreeZone Freeze Dryers. Ordering information on accessories is also included. En français.
User's Manuals
FreeZone Benchtop Freeze Dryers Manual
For catalog numbers in the following series: 70020xxxx, 71020xxxx, 70040xxxx, 71040xxxx, 72040xxxx, and 70080xxxx. These are 2.5L -50° C and -84° C, 4.5L -50° C, -84° C and -105° C, and 8L -50° C FreeZone Benchtop Freeze Dryers with Lyo-Works™ OS manufactured in August 2017 or later.
FreeZone Freeze Dryer Installation Guide
The installation guide for FreeZone Freeze Dryers manufactured August 2017 or later.
FreeZone Freeze Dryer Installation Guide (French)
The installation guide in French for FreeZone Freeze Dryers manufactured August 2017 or later.
Le guide d'installation pour les FreeZone Freeze Dryers manufacturés en août 2017 ou ultérieurement.
FreeZone Freeze Dryer Installation Guide (German)
The installation guide in German for FreeZone Freeze Dryers manufactured August 2017 or later.
FreeZone Freeze Dryer Installation Guide (Italian)
The installation guide in Italian for FreeZone Freeze Dryers manufactured August 2017 or later.Guida rapida all'installazione dei liofilizzatori FreeZone, data di produzione da Agosto 2017.FreeZone Freeze Dryer Installation Guide (Spanish)
The installation guide in Spanish for FreeZone Freeze Dryers manufactured August 2017 or later.
Guía de Instalación para FreeZone Freeze Dryers fabricadas en Agosto del 2017 en adelante.
Safety Data Sheets
Refrigerant R1150 SDS
Refrigerant R452A SDS
Installation Qualification / Operation Qualification
Installation Qualification/Operation Qualification for FreeZone Freeze Dryers
For validation of predetermined FreeZone Freeze Dryers specifications. Provides a checklist of installation and operation qualifications to complete when beginning operation on new or used FreeZone Freeze Dryers manufactured in August 2017 or later. These systems have Lyo-Works™ OS, blue control panel labels and stainless steel fronts.
Software & Apps
Lyo-Works Bundle File
This .zip file contains the firmware and installation instructions for FreeZone Freeze Dryers, FreeZone Bulk Tray Dryers, FreeZone Stoppering Tray Dryers, Small Tray Dryers and Heated Product Shelf Chambers manufactured in 2017 and later.
Lyo-Works OS Software for FreeZone Freeze Dryers
This is the Lyo-Works application software for your FreeZone Freeze Dryer's touchscreen Android interface. The .zip file includes installation instructions. Extract the files in order to install.
Related Products
Freeze Dry Glassware
Freeze dry glassware offered includes flasks, ampules, serum bottles and vials.
Freeze Dryer Parts & Accessories
A variety of FreeZone Freeze Dryer accessories are available including Shell Freezers, Tray Dryers, Drying Chambers and Product Shelves.
Lab Vacuum Pumps
Labconco offers a number of vacuum pump types, including Rotary Vane Pumps, Combination Pumps, Diaphragm Pumps and Scroll Pumps.
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Labconco Corporation
8811 Prospect Avenue
Kansas City, MO 64132-2696
(816) 333-8811 phone
(816) 363-0130 fax
(800) 821-5525 toll-free
