Refrigerated CentriVap Benchtop Vacuum Concentrator, 230V

The Refrigerated CentriVap Centrifugal Concentrator is designed to rapidly concentrate multiple small heat-sensitive samples, such as RNA and proteins, using centrifugal force, vacuum and controlled temperature. This exclusive concentrator combines a refrigeration system that cools to -4°C with a heater that warms to 100°C to achieve the user’s desired set point temperatures. Features Brushed stainless steel and glacier white, epoxy-coated steel exterior with blue accents Lid latch with safety sensor Phenol-free lid gasket Epoxy-coated aluminum chamber 1/4 hp refrigeration system to cool chamber to -4°C 300-watt heater to heat chamber to +100°C Sensor that reads internal chamber temperature Microprocessor-controlled programming for "Temperature 1" from -4° C to +100° C, "Temperature 1" time from 1 to 999 minutes or indefinite, "Temperature 2" from -4° C to +100° C, and "Temperature 2" time from 0 to 999 minutes or indefinite. Memory stores 1 to 9 programs. LCD for display of program number, set point and actual "Temperature 1 and 2," set point and time remaining for "Temperature 1 and 2," and refrigeration activation ("Y" or "N"). Control panel with RUN/STOP button, PREHEAT/ COOL button, set point SELECT button, increase/ decrease buttons, and 3 Quick-Start buttons Centrifugal motion is provided by a brushless motor capable of achieving up to 1725 rpm Quick-Stop System to stop vacuum pump, open valve to bleed air into the chamber and stop the rotor within seconds after time expires or RUN/STOP button is pressed Automatic vacuum release valve Built-in vacuum delay allows rotor to achieve speed before applying vacuum Audible alarm to signal completion of set point run time 1/2" OD aluminum hose fitting for connection to vacuum tubing. Vacuum pump is not included. Vacuum port with quick disconnect fitting for 1/4" ID tubing 115 volt models have a 115 volt electrical receptacle on the back to connect accessory vacuum pump to the system 230 volt models have a reverse IEC electrical receptacle on the back to connect accessory vacuum pump to the system 115 volt models have a 10-foot, 3-wire cord with NEMA 5-20 plug 230 volt models have an 8-foot cord with NEMA 6-20 plug Overall dimensions with closed lid: 14.7" wide x 21.7" deep x 16.6" high (37.3 x 55.1 x 42.2 cm) Actual weight 95 lbs. (43 kg). Shipping weight 108 lbs. (49 kg).