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Terra Part # Price Ships in
120 V PTFE Benchtop -105°C 12-Port Drying Chamber/PTFE Collector 720402000 6923-31A 73354 $17,526 30-34 Days 2
120 V PTFE Benchtop -50°C 10-Port Drying Chamber/PTFE Collector 700402000 6923-34A 73359 $11,954 18-22 Days 3
120 V PTFE Benchtop -50°C 10-Port Drying Chamber/PTFE Collector 700402000 + 736870 6923-41A 73557 $11,954 18-22 Days 4
Ships Free Free shipping in contiguous USA
120 V PTFE Benchtop -84°C 12-Port Drying Chamber/PTFE Collector 710402000 6923-32A 73356 $15,573 30-34 Days 5
120 V Stainless Steel Benchtop -105°C 12-Port Drying Chamber 720401000 6923-30A 73352 $16,465 30-34 Days 6
240 V Stainless Steel Benchtop -105°C 12-Port Drying Chamber 720401010 6923-30A-220 73353 $16,465 30-34 Days 7
240 V PTFE Benchtop -105°C 12-Port Drying Chamber/PTFE Collector 720402010 6923-31A-220 73355 $17,526 30-34 Days 8
240 V PTFE Benchtop -84°C 12-Port Drying Chamber/PTFE Collector 710402010 6923-32A-220 73357 $15,573 30-34 Days 9
120 V Stainless Steel Benchtop -84°C 12-Port Drying Chamber 710401000 6923-33A 73358 $14,504 30-34 Days 10
240 V PTFE Benchtop -50°C 10-Port Drying Chamber/PTFE Collector 700402010 6923-34A-220 73360 $11,954 18-22 Days 11
120 V Stainless Steel Benchtop -50°C 10-Port Drying Chamber 700401000 6923-35A 73361 $10,905 5-7 Days 12
In stock soon
240 V Stainless Steel Benchtop -50°C 10-Port Drying Chamber 700401010 6923-35A-220 73362 $10,905 18-22 Days 13
120 V Stainless Steel Console -84°C 12-Port Drying Chamber 710401000 + 7368700 6923-42A 73669 $14,504 30-34 Days 14
120 V Stainless Steel Console -50°C 10-Port Drying Chamber 700401000 + 736870 6923-43A 73672 $10,904 18-22 Days 15
240 V Stainless Steel Console -50°C 10-Port Drying Chamber 700401010 + 736870 6923-43A-220 73673 $10,904 18-22 Days 16
240 V PTFE Benchtop -50°C 10-Port Drying Chamber/PTFE Collector 700402010 + 736870 6923-41A-220 73674 $11,954 18-22 Days 17
120 V PTFE Console -84°C 12-Port Drying Chamber/PTFE Collector 710402000 + 7368700 6923-44A 73680 $15,573 30-34 Days 18
240 V PTFE Console -84°C 12-Port Drying Chamber/PTFE Collector 710402010 + 7368700 6923-44A-220 73681 $15,573 30-34 Days 19
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Custom-configured product. Contact Terra by phone, chat or email for a project-specific quote.
Custom-configured product. Contact Terra by phone, chat or email for a project-specific quote.
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Product Details
Product Details
  • FreeZone 4.5 Liter Benchtop Freeze Dryers by Labconco in three collector cooling temperatures
  • For aqueous, low eutectic point samples including acetonitrile, dilute methanol and ethanol samples
  • Upright stainless steel collector coil
  • Features: large touch screen display, data logging, temperature sensors, manual or programmed tray dryers shelf temperature control, end point detection, USB port and Ethernet connection, vacuum break valve and patented moisture sensor
  • Required accessories: vacuum pump, drying chambers and freeze dry glasswares
  • Select models include corrosion-resistant collector
  • Material: stainless steel collector coil and glacier white, powder-coated steel exterior
  • Dimensions: 22.5" w x 26.5" d x 18.5" h (571 x 673 x 469 mm)
  • Collector temperature: -50° C (-58° F), -84° C (-119° F) and -105° C (-157° )
  • Ice Holding Capacity: 4.5 liter
  • ¾" hick collector lid with neoprene gaskets
  • Touchscreen: 5” full color Lyo-Works touch screen display provides convenient programming and useful insights
  • Program storage: 30 with up to 16 steps each

  • FreeZone 4.5L -50C Freeze Dryers by Labconco FreeZone 4.5L -50C Freeze Dryers by Labconco
  • FreeZone 4.5L -84C Freeze Dryers by Labconco FreeZone 4.5L -84C Freeze Dryers by Labconco
Features & Benefits

Features & Benefits

Learn More: FreeZone 4.5L

Additional Features

  • 3” diameter port (for connecting drying accessories)
  • Displays collector temperature, vacuum level, and optional End-Zone™ end point detection system in real time
  • Modes: Collector cool-down (start-up) and vacuum pull-down (automatic or manual)
  • Operating mode (standby or run)
  • Settings: multi-language, time, time zone, temperature (° C or ° F), and vacuum (mBar, Torr, or Pa)
  • Vacuum set point, alerts, diagnostic tests, user manual, defrost control, and optional drying accessory parameters
  • Data logging storage and display: table or chart format exportable via USB or Ethernet
  • Programmable alerts can be sent via Ethernet connection to user-entered email addresses.
  • Display settings: brightness, touch sounds (on/off), and screen time out in minutes (on/off)
  • Maintenance alert settings include vacuum pump oil change, refrigeration cleaning, total operating hours and line voltage offset
  • Level-specific security lock-out prevents changes to programs and other system parameters
  • Hot gas defrost with auto shut off at +65° C (+149° F)
  • On/standby switch
  • Moisture sensor prevents refrigeration or vacuum start-up when moisture is detected in the drain line
  • USB port (side-mounted) and Ethernet connection (rear-mounted)
  • Side-mounted, quick-disconnect drain hose fitting and lanyard with hose connector
  • Rear-mounted electrical receptacle for vacuum pump connection
  • Includes: 18", 1/4" ID silicone tubing and clamp, 3-wire electrical cord with plug
  • 3/4" OD vacuum connection, 50" of 3/4" ID vacuum hose and two clamps
  • Vacuum control valve maintains vacuum level set point
  • Vacuum break valve bleeds air into the system in event of power outage
-50°C Collector Temperature
  • For aqueous samples
  • Single 1/3 hp HCFC/CFC-free refrigeration system
  • Removes over 2 liters of water in 24 hours
-84°C Collector Temperature
  • For samples with low eutectic points including acetonitrile
  • Two 1/3 hp HCFC/CFC-free refrigeration system
  • Removes 4 liters of water in 24 hours
-105°C Collector Temperature
  • For samples with very low eutectic points including acetonitrile and diluted methanol or ethanol
  • Two 1/2 hp HCFC/CFC-free refrigeration systems
  • Removes 2.5 liters of water in 24 hours

Catalog of CE-Marked Products

Terra offers over 1,700 CE-marked products configured for international voltage requirements
Available Accessories
Popular Accessories
For a full list of accessories, select a product then click Choose Accessories on that product page.
  • Universal Base Stands Offer Excellent Versatility

    Universal base stands support and stabilize various equipment sizes. Adjustable telescoping members allow for a precise fit. Choose between stainless and powder-coated steel to fit your desired application.
  • Universal Stand Adjusts to Fit a Wide Range of Equipment

    Terra's Universal stands easily adjust to fit a wide range of equipment. Multi-purpose stand frames are suitable for many types of cleanroom equipment, including refrigerators, freezers, incubators, ovens, and vacuum chambers.
  • Labconco Rotary Vane Vacuum Pump for FreeZone

    Compatible with Labconco FreeZone Freeze Dryers, CentriVap Concentrators, and Precise or Protector glove boxes requiring vacuum service.
  • Drying Chamber, 12-port, for FreeZone systems

  • FreeZone Freeze Dry Glasswares by Labconco

    Clear Fast-Freeze Flasks by Labconco, compatible with FreeZone Freeze Dryers, are available in a variety of volume capacities; glass flasks withstand temperatures up to 490º C and include a rubber top, a glass bottom and filter paper.
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