Labconco FreeZone 2.5 L -50°C Benchtop Freeze Dryer with PTFE Coil, Eco-Cool Refrigerant

Catalog No.	Plug Type	Voltage
16-230-452	All except North America	230 V
16-230-449	North America	115 V
16-230-450	North America	230 V
16-230-451	Saudi Arabia	230 V

Catalog No. 16-230-452 Supplier Labconco Supplier No. 700206090

Description

Features 5 in. touchscreen color display, data storage with USB/ethernet output, and email notification. Eco-Cool refrigerant.

• FreeZone 2.5 L benchtop freeze dryer for light sample loads, compact design for labs with limited floor space.
• The exterior is brushed stainless steel and glacier-white, powder-coated steel.
• Upright stainless steel collector coil holds 2.5 L of ice before defrosting, hot-gas defrost.
• A single 1/3 hp, HCFC/CFC-free refrigeration system cools the collector to -50°C (-58°F), suitable for aqueous samples.
• The collector lid is 3/4 inch thick, with a neoprene gasket and a 3-inch port for drying accessories, and is sold separately.
• Models with PTFE-coated collectors for corrosive compounds are available.
• Side-mounted USB port and rear-mounted Ethernet connection.
• Lyo-Works OS displays collector temperature and vacuum level in real time on a 5-inch, full-color capacitive touchscreen.
• Controls optional drying accessories and provides 30 programs, each with up to 16 segments.
• Supports the optional End-Zone endpoint detection system for flask freeze-drying.
• Display menus include startup mode, vacuum set point, alerts, diagnostic tests, user manual, and defrost control.
• Data logging stores and displays data in table or chart format, data can be exported via USB or Ethernet.
• Available languages: English, Spanish, French, German, and Italian.
• Other settings include time, time zone, temperature units (°C or °F), and vacuum units (mbar, Torr, or Pa).
• Alerts and updates about current operating programs can be sent automatically to user-entered email addresses.
• A vacuum break valve bleeds air into the system if power to the freeze dryer or vacuum pump is shut off for more than 5 minutes.
• A moisture sensor prevents refrigeration or vacuum startup when moisture is detected in the drain line.
• The vacuum pump automatically shuts off if the vacuum level remains above 5 mbar for 30 minutes.
• Requires a vacuum pump with a displacement of at least 98 L/min. Drying accessories and freeze-dried glassware are also required unless bulk freeze-drying is used. These items are not included.

Specifications

• Type: Freeze Dryer
• Capacity (Metric): 2.5 L
• No. of Shelves: 0
• Temperature Range (Metric): -50°C
• Refrigerant: Eco-Cool
• Material: PTFE Coil and Collector Chamber
• Includes: PTFE Coil
• Plug Type: All except North America
• Voltage: 230 V
• Frequency: 50 Hz