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-86°C ULT Freezer

Field Proven Reliability
    • Refrigeration system designed and manufactured with best known practice, and components with highest possible quality
    • Reliability test performed and passed on all models including aging test on control electronics at 85℃and 85% humidity environment
    • Unique insulated inner door design for four separate storage compartments to minimize frost buildup inside the chamber
    • Specialized control system design for a well-balanced operation of cascade refrigeration system
    • Equipped with a complete alarm system with optional remote network monitoring system
    • UL and CE certified for application safety
    • Malfunction alarms including high and low temperature, power outage, sensor errors, high voltage and low voltage, clean-filter, and extremely high ambient, door ajar feature standard on DW-86L486/628/728/828 models
    • Capable of producing two types of alarm outputs: audible buzzer and visible flashing light
    • Multiple built-in system protection features including user-settable protection code for controls, user settable delay to start, voltage compensation system, and protection against extreme high voltages
    • USB port for temperature data downloading
    • Safety padlock compatible on outer door 
Installation and Application
    • Wide range operating voltage system from 185V to 260V designed to allow units installed in areas with poor voltage condition
    • Suitable For 10℃ to 32℃ Ambient temperature
    • Input voltage and ambient temperature shown simultaneously for ease of monitoring environmental conditions
    • Freezer design for global installations
    • Robust door latch designed for secure door closing and compact casters for ease of maneuvering
Low Sound Level
    • Specialized refrigeration system design using whisper quiet fan and compressors
    • Freezer chassis designed to absorb vibration and sound
Energy Saving
    • Unique door seal and breaker design for the minimum loss of cold temperature during a door opening
    • High performance VIP insulation panels to minimize cabinet heat gain and to improve temperature stability
    • Patented cabinet insulation system designed for optimal performance of cold storage temperature and minimal frost buildup
    • Condensator fan intelligently start-stop to reduce power consumption.
    • Unique design of independent insulated inner door systems for independent access of storage space to provide the maximum protection of stored samples and save energy
Key Design Features
    • Microprocessor-controlled system designed for controllable range of -40℃ to -86℃ for cabinet space with 1℃ increment
    • Large LED display for cabinet temperature, set temperature, ambient temperature, and input voltage
    • Settable high temperature and low temperature alarms
    • Automatic clean-filter alarm and sensor error alert
    • Adjustable storage shelf height
    • Can be connected with network, and remote alarm systems
    • Optional temperature recorder, storage racks and storage boxes