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FreeZone 4.5 Liter Benchtop Freeze Dry Systems

Catalog Number: 7750030

FreeZone 4.5 Liter Benchtop Freeze Dry System is designed for light aqueous sample loads. This model is not for use with samples containing acetonitrile. Removes over 2 liters of water in 24 hours. Includes brushed stainless steel and epoxy-coated steel exterior; LCD that displays system operating parameters; set-up parameters and alarm messages (choice of temperature in °C and ° F, choice of vacuum in mBar, Pa and Torr); 1/3 hp CFC-free refrigeration system; red alarm light; LED vacuum and temperature wave graphs; patented moisture sensor; vacuum control/break valve; rear-mounted RS-232 port; automatic start-up switch for collector cool-down and vacuum pull-down with manual override switches; retractable collector drain line; power switch; rear-mounted electrical receptacle for vacuum pump connection (pump not included); 3/4" OD vacuum connection; 3/4" ID vacuum hose; and two clamps.

Features a permanently-installed 10-port stainless steel drying chamber and stainless steel collector chamber and coil.

Product Specifications
Support Documents
Additional Information

Product Specifications

Item Dimensions: 18.6" w x 18.5" d x 22.5" h
Electrical Specification: 230 volts, 50 Hz, 7 A
Plug Type: Schuko
Style: Benchtop
Collector Type: Stainless steel
Ice Holding Capacity: 4.5 L
Collector Temperature: -50°C, -58°F
Electrical Standard: International
Built-In Options: 10-port Drying Chamber
Drying Accessory: 10-port, permanently installed
Compliance: CE
Vacuum Pump Required: 86 L/Min. or larger displacement

Brochures
Manuals
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App Notes
Articles
IQ/OQ

A Guide to Freeze Drying for the Laboratory Industry service publication which provides background information on the principles of freeze drying.

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Recommended by Labconco!

FreeZone Freeze Dry Systems 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 1 to 18 liters; FreeZone Triad Systems; FreeZone Stoppering Tray Dryers; FreeZone Bulk Tray Dryers; drying accessories; glassware and rotary vane vacuum pumps.

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FreeZone Freeze Dry Systems, Tray Dryers and Benchtop Shell Freezers Ordering Information Brochure Provides ordering information on the full line of FreeZone Freeze Dry Systems, Tray Dryers and Benchtop Shell Freezers, including models with Schuko, British (UK) and China/Australia plugs.

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FreeZone 4.5 Liter Benchtop Freeze Dry Systems Specifications In paragraph form.

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FreeZone 4.5 Liter Freeze Dry Systems Manual For catalog numbers: 7750020, 7750021, 7750030, 7750031, 7750040, 7750041, 7751020, 7751021, 7751030, 7751031, 7751040, 7751041

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Chemical Resistance of Freeze Dryer Components Provides information on the level of resistance Freeze Dryer components have toward a number of commonly used chemicals.

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Freeze Dry Vacuum System Troubleshooting Provides instructions and illustrations to help solve vacuum leaks.

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FreeZone Freeze Dry Systems: Quick Guide to Installation

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Lexsol 542 MSDS Material safety data sheet for heat transfer solution used in FreeZone Stoppering Tray Dryers and FreeZone Triad Freeze Dry Systems.

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Interactive Freeze Dry System Selection Guide This interactive PDF allows you to find the perfect freeze dry system by allowing you to customize criteria such as size, collector temperature and style.

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Methodologies using the Freeze Dryer Approximate Freeze Drying Times, Procedure for Freeze Drying Fish Samples for Volatile Substances Using a 4.5 Liter Freeze Dry System, Extraction and Analytical Method for "Microcystin LR" in Cyanobacteria Samples, General Freeze Dry Application for Snake Venom and Other Small Volume Samples of 0.4 ml or Less, Freeze Drying Fungi, General Freeze Dry Application for Monitoring Soil Samples, Freeze Dry Applications for Monitoring Anti-Cancer Drugs and Freeze Drying Mango Powder.

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Concentration of Solutes: Options for the Removal of Solvents from Samples Briefly discusses the various options for removing solvents including evaporation, vacuum concentration, lyophilization, reverse extraction, dialysis and precipitation.

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With so many freeze dryers, how do you choose? Here are some pointers.

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How to Build a Freeze Dry System

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How long will it take to freeze dry my samples?

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Lyophilization, Concentration or Evaporation?

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Using Methanol as an alternative to Acetonitrile in lyophilization - what's hot, what's not.

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Application of Glutathione in Protecting Freeze Dried Biomolecules Article describes how glutathione prevents oxidation until a freeze dried sample is reconstituted.

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Installation Qualification/Operation Qualification for FreeZone Freeze Dry Systems For validation of predetermined FreeZone Freeze Dry Systems specifications. Provides a checklist of installation and operation qualifications to complete when beginning operation on new or used FreeZone Freeze Dry Systems manufactured in 2004 or later. These systems have blue control panel labels and stainless steel fronts. Part number is 1059500 Rev_.

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