Labconco 794001010 FreeZone 2.5L -85C Triad Complete Freeze Dryer System

Collector Temperature
-85°C

Water Removal Over 24 Hours
1.84L

Ice Holding Capacity
2.5L

Features
• Stainless steel collector coil capable of removing 1.84 L of water in 24 hours and holding 2.5 L of ice before defrosting
• Two 1/3 HP HCFC/CFC-free refrigeration compressors cool the collector to -85°C (-121°F) and work in concert with a 1000-watt heater to cool and heat fluid medium circulating through channels in the shelf. Not for use with samples containing methanol or ethanol
• Processing shelf, 12.4" w x 14.5" d (31.5 x 36.8 cm). Spacing between shelf and top of chamber accommodates containers with stoppers up to 148 mm maximum height
• One probe for monitoring temperature of sample in chamber
• Temperature ramp and hold programming from -55°C to +50°C (-67°F to +122°F) and -75°C (-103°F) during pre-freezing. Controls temperature to ±1°C of set point. Memory to store 30 programs with 16 segments each including number of steps, ramp rate, shelf temperature, hold time and vacuum level
• Full color, 5" capacitive touchscreen featuring Lyo-Works™ OS with real time display of collector temperature and vacuum level
• Manual start-up buttons for collector and shelf temperature control and vacuum pull down
• Alerts, diagnostic tests, user manual and defrost control
• Stoppering control knob, vacuum release control knob and 1/8" OD user-supplied sterile/inert gas backfill port
• Four left side-mounted neoprene valves with molded plastic knobs and fittings that accommodate 1/2" and 3/4" flask adapters
• USB port, ethernet connection, and electrical receptacle for vacuum pump
• Hot gas defrost with stainless steel drain pan, silicone drain hose and auto shut off at +60°C (+140°F)
• Clear acrylic door, 1" thick, with silicon gasket and latch 3/4" OD vacuum connection. 36" long, 3/4" ID vacuum hose with two clamps

The Labconco 794001010 FreeZone 2.5L -85C Triad Complete Freeze Dryer System is designed for multiple types of lyophilization: flask, bulk and stoppering vials. With the ability to freeze dry samples in so many different forms, the Triad's versatility and compact design make it perfect for busy labs. The upright stainless steel collector coil holds 2.5 liters of ice before defrosting. Two 1/3 hp HCFC/CFC-free refrigeration compressors cool the collector to -85°C (-121°F), suitable for aqueous or dilute acetonitrile samples. Temperature-controlled shelves range from -55°C to +50°C (-67°F to +122°F) and a maximum of -75°C (-103°F) during pre-freezing. The shelves provide pneumatic stoppering with a diaphragm, eliminating the need for compressed gas. Lyo-Works™ OS provides a real time display of collector temperature and vacuum level, shown on a 5" full color, capacitive touchscreen. A stoppering tray dryer and four valve ports are built in. The included Edwards RV8 Rotary Vane Vacuum Pump delivers excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation.



Other combinations can be made available-please contact us for information.

Labconco 794001010 FreeZone 2.5L -85C Triad Complete Freeze Dryer System Specifications

Labconco 794001010 FreeZone 2.5L -85C Triad Benchtop Freeze Dryer 230V, 60Hz Specifications
Collector Temperature	-85°C
Ice Holding Capacity	2.5L
Water Removal Over 24 Hours	1.84L
Vacuum Pump Displacement Required	98L/min or larger
Style	Benchtop
Conformance	CAN/CSA C22.2, UL
Dimensions (W x D x H)	28.3 x 29.5 x 27.7 in. (71.9 x 74.9 x 70.4 cm)
Weight	440 lb. (199.6 kg)
Plug Type	North America
Electrical Requirements	230V, 60Hz, 12A
Edwards RV8 Rotary Vane Vacuum Pump Specifications
Peak Pumping Speed	5.9 CFM
Ultimate Pressure	2 x 10^-3 mbar / 1.5 x 10^-3 Torr
Max Inlet Pressure for Water Vapour	60 mbar / 38 Torr
Motor Power	550W
Noise Level	48 dB(A)
Oil Type	Ultragrade 19
Oil Capacity	0.75L
Electrical Requirements	110/240V, 50/60Hz, 1Ph

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