Labconco FreeZone Triad Freeze Dry Systems, Labconco
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 Triad Freeze Dry Systems, Labconco 7400040/ 93000-322
fulfill your laboratory needs while still offering a great value for the money.
Product Category Description:
FreeZone* Triad* Freeze Dry Systems, Labconco*
This benchtop stoppering tray dryer and lyophilizer uses dual CFC/HCFC-free refrigeration systems in series to cool the collector coil to –85°C (–121°F), ideal for freeze drying samples with low eutectic points. The refrigeration systems work in concert with a 1000W heater for cooling and heating fluid medium circulating through channels in the shelf from –55 to 50°C (–67 to 122°F), or to a pre-freeze shelf temperature of –75°C (–103°F). The stainless steel collector coil is capable of removing 1.8L (0.49gal.) of water in 24 hours and can hold 2.5L of ice before defrosting. A microprocessor controls the circulating fluid temperature to ±1°C of set point.
A red LED alarm indicator flashes and a beeper sounds if an abnormal system event has occurred. A vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off. A hot gas defrost with switch automatically shuts off when refrigerant reaches 65°C (149°F), or after three hours.
Systems also feature a brushed stainless steel and glacier white, epoxy-coated steel exterior with blue accents, a stainless steel condensate pan with drain hose, a rear-mounted RS-232 port to transmit data, and a pneumatic stoppering mechanism that inflates the diaphragm and lowers the stoppering platen above the shelf, with no compressed gas required.
The 60Hz model is ETL and ETL-C listed. The 50Hz model is CE marked.
Ordering Information: User must supply a vacuum pump with a displacement of at least 144L per minute, 0.002mBar ultimate pressure, reverse IEC plug, fitting suitable for 1.9cm (3/4") ID vacuum hose, and freeze dry glassware if not bulk freeze drying. Contact our sales representative for more information.