• Offer advanced refrigeration technology, microprocessor controls and
  high-quality construction.
• Safeguard valuable research with freezers that offer superior reliability
  and performance.
• Suited for laboratories that require a fundamental level of electronic monitors and alarms without compromising sample protection.
• Programmable microprocessor contro
• Patented refrigeration system, and state-of-the-art electronics ensure the highest level of sample protection.
• Feature up to 20% more heat removal capacity, 15% less power consumption and 15% less heat emission than comparable ultra-low temperature freezers.
• Precise temperature control from -50° to -86°C, adjustable in 1°C increments
• Easy-to-read LED mounted at knee level, with touchpad data entry

Monitoring and Alarm Systems

• On-board diagnostics continuously monitor sensors to ensure proper performance
• Control Setpoint sets cabinet temperature, Cabinet Temperature displays the temperature
• Time Delay feature delays restart after power failure
• Voltage Buck/Boost corrects incoming line voltage into the unit
• Low Voltage Surge Protection minimizes voltage spikes
• Battery backup supplies control panel in case of power failure
• Key-operated main power and alarm switch
• Alarm setpoints in 5°C increments
• Audible/visual temperature and power failure alarms automatically activate during a temperature deviation
• Alarm Battery Low indicator

Construction

• High-strength steel cabinet with corrosion-resistant coating
• Minimum 5 in. (12.7cm) CFC-free, foamed-in-place urethane insulation (outer door: minimum 3.5 in. [89mm])
• Integrated door handle for one-handed operation
• Built-in key lock (padlock compatible)
• Outer door gasket seals with five points of sealing contact
• Inner doors are high-impact ABS plastic with recessed handles
• Stainless-steel interior shelves
• Patented Refrigeration System features CFC-free DuPont* Suva* low-stage refrigerants
• 1hp Industrial-grade compressors
• Downfeed evaporator
• Washable condenser filter
• Two 1 in. (2.5cm) dia. access ports
• Heavy-duty 2 in. (5cm) locking, tandem wheel casters

Ordering Alerts: Optional built-in Temperature Chart Recorder (7-day, 6 in. dia.) and/or LN2/CO2 Backup System must be specified at time of order. Freestanding LN2/CO2 Backup System also available.

Certifications: Meet NEMA, UL61010-1, UL471, CUL, CE, TUV, IEC60335-2-89/Climate Class T (Tropical) criteria