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Lyophilizer freeze dryer8/12/2023 Hot gas defrost with auto shut off at +60° C (+140° F). Level-specific security lock-out prevents changes to programs and other system parameters. Maintenance alert settings include vacuum pump oil change, refrigeration cleaning, total operating hours and line voltage offset. Settings include language (English, Spanish, French, German, or Italian), time, time zone, temperature (° C or ° F), and vacuum (mBar, Torr, or Pa).Īlerts are programmable to send via Ethernet connection to user-entered email addresses.ĭisplay settings include brightness, touch sounds (on/off), and screen time out in minutes (on/off). Vacuum set point, alerts, diagnostic tests, user manual, defrost control, and optional drying accessory parameters.ĭata logging stores and displays data in table or chart format, and may be exported via USB or Ethernet. Start–up mode for collector cool-down and vacuum pull-down (automatic or manual). Real time display of collector temperature, vacuum level, and optional End-Zone™ end point detection system. Acrylic collector lid, 3/4" thick, has neoprene gasket and 3" diameter port for connection of drying accessories (sold separately).Ĭompact benchtop design with a small footprint.īrushed stainless steel and glacier white, powder-coated steel exterior with blue accents.įull color, 5" capacitive touch screen with Lyo-Works™ OS: Upright stainless steel collector coil capable of holding 2.5L of ice before defrosting. Use Our Product Selection Tools Freeze Dryer ConfiguratorĪ simple way to design a complete lab freeze dry system that fits your needs. Vacuum pump, drying accessory and freeze dry glassware (if not bulk freeze drying) are required (not included). Models with PTFE-coated collectors that can withstand corrosive compounds are available. 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 touch screen. A single 1/3 hp HCFC/CFC-free refrigeration system cools the collector to -50° C (-58° F), suitable for aqueous samples. The upright stainless steel collector coil holds 2.5 liters of ice before defrosting. The compact design is ideal for labs with limited floor space. For instance, you might have the material begin drying at 10✯ and increase the temperature in phases until the ultimate final dry temperature is 70✯.ĭimensions: 32.5″ high x 25.5″ deep x 22.5″ wideĮlectronics: Includes a Full Color Touch Screen (4.FreeZone 2.5 Liter -50C Benchtop Freeze DryersįreeZone 2.5 Liter Benchtop Freeze Dryers are designed for lyophilizing light sample loads. This includes setting as many as five different shelf temperatures, thus allowing the material to dry in phases, at different temperatures. Large capacity - capable of freeze drying as much as a 3.5 to 4.0 gallons of material.Ĭontrol of the shelf temperature during the dry cycle. Vacuum Pump: 7 CFM Oil-Free Scroll Vacuum PumpĬonvenience of 5-tray dryer in a table top unit. Rating: Collector Cools to -46✯ĭrying Chamber: Included (Stainless Steel)ĭimensions: 30″ high x 25″ deep x 20″ wideĮxterior: Stainless Steel or Powder Coated AluminumĮlectronics: Includes a Full Color Touch Screen (4.3″ diagonal) The unit can also connect to and communicate the freeze dryer cycle data to a nearby PC through an ethernet cable. Provides ongoing, real-time display of pressure and temperature. The system records and maintains a log of the pressure and temperature during all parts of the freeze-dry cycle. Through this process, the unit has control of the attendant vacuum pressure. The shelf heaters can be set to automatically control the rate of sublimation during the primary drying cycle. For instance, you might have the material begin drying at 10✯ and increase the temperature in phases until the ultimate final dry temperature is 70✯. This means that the rate of freeze can be speeded up or slowed down.Ĭontrol of the ultimate final freeze temperature.Ĭontrol of the amount of time a material is held at the ultimate freeze temperature before the drying cycle is started.Ĭontrol of the shelf temperature during the dry cycle. Operation allows for recipe customization (up to 10 Thermal Treatment and 12 Drying steps).Ĭontrol of the rate of freeze. Large capacity - capable of freeze drying as much as a gallon or two of material (6 to 10 lbs when wet). Convenience of 4-tray dryer in a table top unit.
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