Harris® Custom Deluxe™ freezers are designed to meet elevated standards of performance and secutiry with excellent temperature uniformity, fast recovery after door openings, and increased cooling capacity.

General Performance Features:

• Available in ten models with operating temperature ranges from -60ºC to -85ºC
• Built to UL and CUL standars for saftey and performance
• All models include CryoLogic® microprocessor control system (door-mounted on uprights)
• Upright models equipped with CryoLatch™ integrated door latch and handle
• Pressure Equalization Port equalizes cabinet pressure and allows re-entry to cabinet within 30 seconds of door closing (uprights only)
• CFC-free refrigerants on all models

Control System:

• CryoLogic® microprocessor control system features touchpad data entry and digital display of all functions
• Setpoint security system with tamper-proof, key-operating temperature and high/low limit alarm functions with factory-set defaults for quick start-up
• All setpoints adjustable in 1ºC increments

Alarm System:

• Adjustable safety alarm with automatic, continuous-charge battery backup provides full alarm functoin in case of power failure
• Power failure or temperature deviation triggers audible and visual warning
• Digital battery indicator displays battery capacity; flashing low battery indicator advises when to replace battery
• Touchpad alarm test function physically warms internal probe to simulate alarm condition
• Optional RS-232 data port includes system software package
• Exterior alarm contacts connect to remote monitoring system
• Clean filter indicator light helps avoid clogged condenser air filter, improves cooling efficiency
• Alarm Reset button temporarily silences audible warning and re-activates automatically if condition remains

Monitoring System:

• Extreme Ambient Alert warns if room temperature is too warm due to seasonal air conditioning or other factors which may affect performance
• Silent Witness Alert archives temperature deviation beyond pre-set parameters

Electrical System:

• Automatic voltage boost compensates for low voltage abd brownout conditions
• On-board power monitoring with digital readout of incoming line voltage
• Optional free-standing surge suppressor minimizes effect of voltage spikes from incoming electrical service

Upright Cabinet Construction:

• Minimum 5 in. (128mm) high-density, foamed-in-place urethane insulation is closed-cell and CFC-free to protect product against high-ambient conditions
• Door mounted controls
• Five shelves (four adjustable) create five interior compartments
• High-impact plastic inner doors with magnetic latches
• CryoLatch™ door latch provides one-handed coperation for easier access to inventory and features two locking methods for maximum security
• Insulated outer door prevents condensation
• Double door gaskets minimize frost buildup
• Access port is 1 in (25mm) in diameter
• Heavy-duty swivel casters with two leveling feet
• Rounded interior corners, scratch-resistant painted interior and exterior surface allow for easy cleaning

Chest Cabinet Construction:

• Low-profile design allows for easier access to inventory
• Minimum 5 in. (128mm) high-density, foamed-in-place urethane insulation is closed-cell and CFC-free to protect product against high-ambient conditions
• Keyed lid lock for security (3 cu. ft. model includes provision for padlock)
• Insulated sub-lids minimize exposure during lid openings
• Counterbalanced lid seals reduce frost
• Access port is 1 in. (25mm) in diameter
• Heavy-duty swivel casters
• Rounded interior corners, scratch-resistant painted interior and exterior surface allow for easy cleaning
  

Refrigeration System:

• Two high-performance hermetically sealed (1-HP) compressors included
• Downfeed evaporator allows for optimal efficient refrigerant flow
• Quick pulldown and fast response to added heat loads or temperature deviation
• Timed evaporator flushing cycle and sequenced compressor starting require less energy and extend compressor life
• CFC-free refrigerants
• Sound-absorbing insulation

Specifications (-85ºC Chest):

Specifications (-85ºC Upright):