Labconco FreeZone Freeze Dry Systems, 4.5 L and 6 L Benchtop Models, Labconco 4.5 L Benchtop Models is a reliable and dependable addition to the Labconco Centrifuges family of products. Combining top-notch and uncompromising quality with an affordable price, the Labconco FreeZone Freeze Dry Systems, 4.5 L and 6 L Benchtop Models, Labconco 4.5 L Benchtop Models 7750020/ 82019-038 can fulfill your laboratory needs while still offering a great value for the money.
Product Category Description:
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).
The 4.5L models incorporate a permanently installed 10-port drying chamber. The 6L models have a 7.6cm (3") diameter port for connection of drying accessories. The optional stoppering tray dryer on 6L models has three 42Wx30.5Dcm (161/2x12") shelves for either batch samples or bulk product processing and three probes for monitoring sample or shelf temperature.
The 115V models are ETL and ETL-C listed. The 208/230V models are CE marked.
Ordering Information: Models include a three-wire cord with either a 20A plug (115V models) or a 15A plug (230V models) and a 1.9cm (3/4") I.D. vacuum hose with two clamps for connection to a vacuum pump. All models require a vacuum pump for operation. The 4.5L models should be used with a minimum 86L/min vacuum pump, and the 6L models require a minimum 144L/min. vacuum pump. The 6L models without stoppering tray dryer require a drying chamber or manifold for operation. All models are also available with an optional fluoropolymer resin-coated collector chamber ideal for processes involving corrosive compounds. For Fast-Freeze* flasks, see 26675-228 series. For vacuum pumps, drying chambers, manifolds, models with coated collector, and models with international electrical configurations, contact our sales representative.