Labconco FreeZone 4.5L (7750020) Bench-model Freeze Dryer

Condition: New Brand new item from stock or on order from manufacturer
1 YEAR MANUFACTURER'S WARRANTY
Alternate Names:
Lyophilizer
Stock #:
N1498
Status:
Available In Stock (request a quote)
Dimensions (approx.):
18.6"W x 18.5"D x 22.5"H (outside)
Electrical:
115 Volts, 60 Hz, 14A
Product Description 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 a maximum of over 2 liters of water in 24 hours.*
CFC-free refrigeration systems ideal for rapid, environmentally-safe cooling. Models have brushed stainless steel and glacier white, epoxy-coated steel exterior with blue accents. Equipped with automatic one-button start-up to initiate collector and vacuum, dual LCD screens for vacuum and collector temperatures with LED "waves" to indicate proper conditions, and a 22.9cm (9") condenser drain hose. All models feature a red alarm light to indicate any abnormal system events such as power failure or improper line voltage supply, a moisture sensor that detects moisture in the collector chamber area, a vacuum break valve that bleeds air into the system when power to dryer or vacuum pump is shut off, and a rear-mounted RS-232 port. Collector cools to -50°C (-58°F).
Features a permanently-installed 10-port stainless steel drying chamber and stainless steel collector chamber and coil.

Collector Temperature: -50°C, -58°F
Ice Holding Capacity: 4.5 L
Options Included: Built-in 10-port Drying Chamber
Vacuum Pump Displacement Required: 86 L/Min. or larger displacement
Water Removal: 2 L/24 hrs

REQUEST PRICING ON OTHER 4.5L MODELS, SUCH AS CONSOLE MODELS, -84°C OR -105°C MODELS, OR DIFFERENT VOLTAGES

* Freeze drying rate will be lower for samples other than shell-frozen plain water. For optimum performance, room temperature should be 21° C (70° F) or colder.