Labconco FreeZone 4.5 L Benchtop
The Labconco FreeZone 4.5 L Benchtop is a laboratory benchtop freeze dryer. It is sold without a vacuum pump. Same 2 L/24 h removal rate as the 2.5 L but with a 4.5 L collector, so it runs longer between defrosts; Labconco pitches it for 'light to moderate sample loads'. Quote only, pump not included.
- Batch
- not published
- Trays
- —
- Pump
- not included
- Price
- quote only
Longer runs without a defrost
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Specifications
Manufacturer-published figures, read from documents.thermofisher.com, labrepco.com.
- Pump
- not included
- Voltage
- 110 V
- Circuit amps
- 20 A
- Condenser capacity
- 2 L / 24 h
- Condenser temp
- -50 °C
- Dimensions
- 16.5″ W × 22.4″ D × 18.9″ H
- Touchscreen
- Yes
- Wi-Fi app
- No
- Warranty
- 1 year from installation or 2 years from shipment, whichever sooner; parts and labor (Labconco FreeZone user manual)
- Country of origin
- USA
Power draw is the maker’s 115 V 60 Hz: 14 A system draw incl. 8 A max vacuum pump; 'requires 20 amp dedicated circuit'. 230 V: 7 A incl. 4.5 A pump figure.
Weight: maker publishes shipping weight only.
Features
- No pump included
- 110 V
- Touchscreen
- Under 20″ wide
- Made in USA
- Quote or non-USD price
From the spec sheet
Points for and against, drawn from the published figures — not owner reports.
- 4.5 L collector on the same removal rate — fewer defrosts
- Lyo-Works touchscreen, USB and Ethernet
- Under 17 inches wide
- Quote only
- Pump sold separately
- Same 2 L/day throughput as the smaller unit
- Weight published only as shipping weight
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- Trays
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- Power
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