仪器简介： Use these freeze dry systems to remove moisture wihtout changing the structure and activitiy of your samples Applications include sample preseravation and concentration , electron microscopy preps, and HPLC fraction preservation.
Dryers are engineered for reliability, with oversized CFC-free refrigeration systems, stainless steel condenser coils, epoxy-coated steel cabinets, and 3/4" thick phenolic work surfaces. Compressors cool condensers to ?0癈 (?8癋).
All systems feature both an LCD and a dual LED graphic display of vacuum and condenser temperatures, push-button control panel, a retractable 9" condensate drain line, and visual indicator lights. An alarm alerts you to power interruptions and surges, condenser overtemperature condition, and if vacuum pump needs servicing. Integrated moisture sensor helps protect your vacuum pump. Use the RS-232 interface for computer or recorder hookup梘reat for monitoring and recording condenser temperature, vacuum levels, and more.
Choose from benchtop or console styles, in 4.5-liter or 6-liter sizes. All models feature convenient tracks for placing wire shelf racks梚deal for keeping samples nearby (order optional rack 03352-10 separately below). Dryers include an 8-ft cord (115 VAC models also include a 20 A plug) and a 3/4" ID vacuum hose for connection to a vacuum pump.Console Freeze Dryers feature 3" casters for easy moving. The 6-liter models with a built-in purge valve isolate your dryer from the vacuum pump. This helps to prevent vacuum oil contamination, thus extending the life of your vacuum pump. All 4.5-liter console freeze dryers have a 1/3-hp refrigerator and built-in ten-port drying chamber; 6-liter models have a 1/2-hp refrigerator and an electric defroster.
Order benchtop and console freeze dryers from the table below. After choosing your freeze dryer, you抣l need to order a drying chamber, manifold, or stoppering tray dryer (4.5-liter models include a built-in drying chamber); a vacuum pump; and glassware. Order the optional benchtop shell freezer to conveniently prefreeze your samples.
Use FreeZone freeze dry systems to preserve biological samples, prepare tissue samples for electron microscopy examination, and concentrate samples for chemical analysis. For a complete system, order a benchtop or console freeze dryer below, then order drying accessories (for 6-liter dryers), a vacuum pump, glassware, and optional shell freezer on page 358.
How to build a freezone freeze dry system
To build a complete system, order the following components:
1.Freeze dryer.
2.Drying accessory (6-liter models only)梔rying chamber, manifold, or stoppering tray
3.Vacuum pump
4.Glassware
5.Optional shell freezer
FREEZONE桼eg TM Labconco Corp.
技术参数： Capacity 6 liters/day
Sublimation rate 4 liters/day
Dimensions 31-7/8" W x 14-5/8" H x 28-1/8" D
Power VAC 115
Hz 60
主要特点： Remove moisture without changing the structure and activity of your samples
Single-button start-up initiates condensor cool down and vacuum sequence
Efficient lyophillization for your lab or process
