Labconco 7750020 FreeZone 4.5 Liter Benchtop Freeze Dry System, 115V, 60 Hz

FreeZone 4.5 Liter Benchtop Freeze Dry System is designed for light aqueous sample loads. This model is not for use with samples containing acetonitrile. Removes a maximum of over 2 liters of water in 24 hours. Includes brushed stainless steel and epoxy-coated steel exterior; LCD that displays system operating parameters; set-up parameters and alarm messages (choice of temperature in °C and ° F, choice of vacuum in mBar, Pa and Torr); 1/3 hp CFC-free refrigeration system; red alarm light; LED vacuum and temperature wave graphs; patented moisture sensor; vacuum control/break valve; rear-mounted RS-232 port; automatic start-up switch for collector cool-down and vacuum pull-down with manual override switches; retractable collector drain line; power switch; rear-mounted electrical receptacle for vacuum pump connection (pump not included); 3/4" OD vacuum connection; 3/4" ID vacuum hose; and two clamps. Features a permanently-installed 10-port stainless steel drying chamber and stainless steel collector chamber and coil.