Ai RapidChill 4 CF -86°C Stackable Ultra Low Freezer UL 110V

The Ai RapidChill series -86C ultra-low upright ULT freezers is designed for fast cooling, ultra-low power consumption, very low noise, and ease of maintenance. All RapidChill ultra-low freezers are UL certified. Features CDC and VFC compliant, great for storage of Covid-19 vaccines, DNA, RNA, virus samples, organs, and serum State-of-the-art Vacuum Insulated Panel (VIP, Micro-Cellular Polyurethane) insulated Safe, environmentally friendly, energy efficient, and easy-to-acquire HC refrigeration system Remote alarm, RS-485 and optional 4-20mA transmitter Door lock, high or low temperature alarms, power failure alarm, door open alarm, filter clogging alarm, password protection, tons of security features to protect you, your products, and the unit Digital temperature display with microprocessor-based temperature controller All stainless steel interior for clean operation, durability, and ease of maintenance Dual silicon sealing gaskets for ultra airtight operation 48-hour battery backup for controller and alarm Extremely quiet and reliable Built-in swivel casters with leveling feet Compliant to UL 61010-1 and CSA C22.2 standards Important! Do not plug in your unit. Leave your Ai refrigerator or freezer for 24 hours before turning the unit on for the first time. This unit is NOT designed to be used on a mobile platform.                     Specifications    Model  G04h  Electrical requirements  110V (+/-10%) 60Hz 1-Phase 680W 6A  Power consumption  5.5 kW/day  Performance  Temperature range: -40°C to -86°C  Time from ambient to -86°C: 4 hours  Uniformity: ±4°C  Time from -86°C to -50°C with door close (ambient 25°C): 2 hours  Controller  - Style: microcomputer controlled with analog display  - Range -40°C to -86°C  - Step: 1°C  - Thermo sensor: PT100  - Displays: internal temperature, ambient temperature, input voltage, error code  - Indicators: Locked, running, power, alarm, door open, over temperature                     battery low, condenser clean  Compressor  Make: SECOP (formerly known as Danfoss), Germany  Style: direct cooling  Power: 115V 60Hz 1-PHASE, 0.54HP  Number of compressors: one  HC refrigerants: R600A, R1150 and R50  Chamber  Dimensions: 13 x 19.5 x 24.5" (WxDxH)  Material: powder coated steel  Effective capacity: 3.5 Cu Ft  Insulation: VIP (Vacuum Insulated Panel)  Shelf  Come with unit: one adjustable shelf (2 compartments)  Material: 304 stainless steel  Door and gasket  Inner door: two, stainless steel  External door: one, with four layers of silicone sealing gaskets, lock-able  Access port  One  Noise level  46 dBA  Communication  Standard: RS-485, USB (stores 15 years of data for compliance purpose)  Optional: 4-20mA transmitter  Working environment  - Temperature: 10°C to 32°C (humidity <57% Rh required at 32°C)  - Humidity: <80% Rh  - Altitude: < 2000 m / 6561 Ft  - Stable, well-ventilated platform with no excessive dust  - Keep freezer at least 12 inches from any walls or ceiling  - Use dedicated power, do not share outlet  - Extension power cable should be less than 10 feet is required  - Freezer and power outlet should be grounded properly  - Avoid direct sunlight, water spill and do NOT use freezer outdoor  - Clean condenser fins and remove frost inside chamber at least once a month  - Important! Do not plug in your unit. Leave your Ai refrigerator or freezer for     24 hours before turning the unit on for the first time.  Battery backup system  48 hours (for controller display and alarms only)  Unit/shipping weight & dimensions   240 Lbs / 300 Lbs  30 x 26 x 32" / 33 x 29 x 35" (WxDxH)  Safety  Compressor over-temp protection  Ambient over-temp protection  Compressor power surge delay protection  Password protection  Sensor failure protection  Over-temperature and low-temperature protection  Power failure protection  Low battery, door open, condenser clogging, system failure alarms  External door with lock  Ground protection  Compliance  UL 61010-1  CSA C22.2  Warranty  2-year full service, 3-year parts, 5-year compressor