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6923-34A
Terra Part # 6923-34A
$11,320
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4.5L FreeZone Benchtop Freeze Dryer, -50°C, PTFE-Coated Stainless Steel, Labconco, 700402000, 115V
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Product Details
  • 115V Benchtop 4.5L FreeZone Freeze Dryer with Lyo-Works operating system and upright PTFE-coated stainless steel collector coil and chamber for additional corrosion resistance
  • -50°C refrigeration temperature for lyophilizing aqueous samples
  • Removes 2L of water in 24 hours
  • Required vacuum pump: rotary vane pump
  • 4.5L collector capacity for light to moderate sample loads
  • Lyo-Works Operating System: user-friendly 5" capacitive touchscreen, real time display (collector temperature, vacuum level and optional End-Zone detection system), data logging and monitoring, start-up mode for collector cool down, auto or manual vacuum pull-down, up to 30 program storage capacity, USB port and Ethernet connection, useful control icons for included accessories
  • Features of benchtop FreeZone Lyophilizer:
  • Material: brushed stainless steel and glacier white powder-coated steel exterior, PTFE-coated stainless-steel collector coil and chamber, ¾" thick acrylic collector lid, silicone tubing, neoprene gasket
  • Moisture sensor: detects moisture in drain line and prevents refrigeration or vacuum start-up
  • Hot-gas defrost with auto shut off at +60° C (+140° F)
  • Vacuum control valve maintains vacuum level set point
  • Vacuum break valve bleeds air into system when power is shut off; automatic restart if power outage is less than five minutes; will not automatically restart if power outage is more than five minutes and collector warms above safe limits
  • Pump protection: automatically shuts down if 5 mBar is not reached during start up, patented drain line sensor detects moisture (before damaging pump), vacuum break valve prevents oil backstreaming during power outage
  • Conformance: UL Standard 61010-1, CAN/CSA C22.2 No. 61010-1
  • Additional features: HCFC-Free Refrigerant, on/standy switch, ¾" OD vacuum connection, 50" of ¾" ID vacuum hose and two clamps, USB port and Ethernet connection, quick disconnect drain hose fitting, three-wire electrical cord with region-specific plug configurations; rear-mounted electrical receptacle for vacuum pump connection
  • Required: Vacuum pump with a displacement of at least 98 L/min, 0.02 mBar ultimate pressure and fitting suitable for 3/4" ID vacuum hose
  • Options and accessories: Lyph-Seal Tray Dryer (115V or 230V), 3" diameter port for connection of drying accessories, freeze dry glassware, FreeZone cart

Ice Holding Capacity: 4.5L

Aqueous or Solid Samples?: Aqueous Only

Material: PTFE

Model: FreeZone

Manufactured by: Labconco

Collector Temperature: -50°C

Configuration: Benchtop

Manufacturer SKU: 700402000

Unit of Measure: EA

Marks & Listings: UL, CSA

Electrical Specifications: 115 V, 6 A, 60 Hz

Weight, Product: 115 lb

Dimensions, Product: 16.5" W x 22.4" D x 18.9" H

Weight, Shipping: 139 lb

Dimensions, Shipping: 30" W x 26" D x 21" H

Package Type: Vendor

Features and 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
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