Thermo Scientific Revco Ultima II Cryogenic Chest Freezer (-150 C) 6.8 Cu. Ft. ULT7150-9-V

You can confidently store your critical cryogenic lab items in this Ultima II Cryogenic Chest Freezer from Thermo Scientific Revco. ULT7150-9-V gives a safer and more convenient performance with lower operating costs. It has RS-232 data port with system software and an exterior alarm contact for connection to remote monitoring system. The monitoring system features a Lifeguard compressor protection that monitors performance and automatically adjusts to internal and external conditions and the extreme ambient alert warns if room temperature can affect performance while the voltage boost indicator advises of low source voltage below safe parameters and indicates if voltage boost system is activated. These and similar additional features ensure a total care and safety of space and storage for any lab.

Thermo Scientific Revco Ultima II Cryogenic Chest Freezer ULT7150-9-V Features:

• Top-to-bottom temperature uniformity is dramatically improved when compared to LN2 vapor. Cell viability is improved because biologically relevant, thermally driven reactions are not known to occur.
• Uniform temperature of -150 C, safely below the -130 C glass transition temperature
• Manual defrost
• Refrigeration System
  Exclusive mixed refrigerant autocascade with a single, orbital air-cooled compressor
  CFC-free refrigerants
  Downfeed evaporator for most efficient refrigerant flow
  High-capacity air-cooled condenser with dual condenser fans, aerodynamically shaped fan blades
  Washable condenser filter keeps fins free of dust to maintain peak cooling efficiency; no tools required for removal
• IntrLogic Microprocessor Control System
  Touchpad data entry with digital display of all functions
  Key-operated main power and alarm switch for setpoint security
  Setpoints adjustable in 1 C increments
  Independent operating temperature and high/low limit alarm functions with factory-set defaults for quick start-up
• Alarm System
  Power failure or temperature deviation triggers audible and visual warning
  Automatic Incident Monitor identifies temperature deviation beyond alarm setpoints
  Adjustable safety alarm with automatic, continuous charge battery backup
  Digital battery indicator
  Touchpad alarm test function
  RS-232 data port with system software
  Exterior alarm contacts for connection to remote monitoring system
• Monitoring System
  Lifeguard compressor protection monitors performance and automatically adjusts to internal and external conditions
  Extreme Ambient Alert warns if room temperature can affect performance
  Voltage Boost Indicator advises of low source voltage below safe parameters and indicates voltage boost system is activated
  On-board power monitoring with digital readout of incoming line voltage
  Built-in surge suppressor
  "Clean Filter" indicator
• Construction
  Low-profile design for easy access to inventory
  Heavy-gauge steel cabinet with high-impact powder paint finish
  Heavy-duty counterbalanced lid with integrated keyed lock and independent sublids
  Double-seal lid gaskets minimize frost buildup
  Minimum 5 in. (12.7cm) foamed-in-place closed-cell, CFC-free urethane insulation
  Access port, 1 in. (2.54cm) diameter, with cap
  Recessed heavy-duty swivel casters
  100% of interior space is usable, with stored samples maintained below critical temperature
  Ample interior volume with capacity of up to 14,400 samples (2 ml vials in boxes)
  Uses standard Thermo Scientific Revco inventory racks and fiberboard boxes
• Compliance: UL, cUL listed.

Thermo Scientific Revco Ultima II Cryogenic Chest Freezer ULT7150-9-V Resources: