Description
The Ai RapidChill series -86°C 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
- UL certified
- Safe, environmentally friendly, energy efficient, and easy-to-acquire HC refrigeration system
- Remote alarm, RS-485, 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
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.
Specifications
| Model | G04h |
| Electrical requirements | 110V (+/-10%) 60Hz 1-Phase 550W 6A |
| 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 x 25″ (WxDxH) Material: powder coated steel Effective capacity: 3.5 Cu Ft |
| 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 | RS-485, 4-20mA transmitter, USB (stores 15 years of data for compliance purpose) |
| 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″ / 32 x 28 x 39″ (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 certified |
| Warranty | 2-year full service, 3-year parts, 5-year compressor |
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