Darwin Chambers

Ultra-Low Temperature Freezers – UL

Ultra-Low Temperature Freezers – UL

Control System
  • Digital temperature control
Refrigeration System – CFC Free
  • Cascade Type – Two hermetic type compressors – Large air cooled Condenser – Cooling coils – Copper tubing.
Insulation – CFC Free
  • Minimum of five inches of polyurethane – Sublids – Double sealed gaskets
Construction: Inner Chamber
  • Heavy gauge corrosion resistant zinc coated galvanized steel. Outer shell – heavy gauge, cold-rolled steel
Digital Alarm System
  • Battery operated alarm system with digital display. Audio and visual display will activate with temperature warm up or loss of power. System includes an audio silence switch and alarm test switch.
Electrical Requirements
  • 115 volts, 60 hertz, 1 phase
  • 208 volts, 60 hertz, 1 phase
  • 230 volts, 60 hertz, 1 phase
  • 220 volts, 50 hertz, 1 phase
  • 440 volts, 60 hertz, 1 phase
Accessories
  • Chart recorder 7 day 6 inch.
  • Inventory control systems
  • Porthole access
  • CO2 and LN2 back-up system
  • Stainless steel chambers
  • Racks – Baskets
  • Cold safety gloves
  • Three phase electrical wiring
  • Telephone alarm system
  • Voltage safety system
  • RS232 or RS485 Data Ports