Blizzard HC NU-99420J -80°C Ultralow Freezer
Efficient and eco-friendly, the Blizzard Chest Freezer offers superior sample protection with HC refrigerants, steel construction, and easy-access ergonomic design.
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Overview
Discover efficiency and precision with the Blizzard Ultralow Temperature Chest Freezer, which is designed for optimal sample storage. Utilizing eco-friendly HC refrigerants for efficient cooling, this freezer features robust steel walls and composite insulation for unparalleled protection. Its ergonomic design ensures easy access, while the front-mounted electronic control panel offers clear visualization of operational parameters, including a USB port for comprehensive data logging. It is ideal for laboratories prioritizing environmental responsibility, user convenience, and data integrity.
User-Friendly Interface
Navigate easily using simple arrow keys and a set button. This user-friendly interface allows you to set a personalized access passcode, select your desired temperature set point, establish alarm limits, and customize various freezer preferences to suit your needs.
Enhanced Safety with Smart Alarm System
Stay informed and secure with our advanced alarm system. In any unusual circumstance, the panel promptly triggers audible and visual alerts, keeping you updated and allowing swift action.
Detailed Indicators for Comprehensive Monitoring
Delve into your freezer's performance specifics with an array of indicator lights. These lights provide detailed information about the working condition of the freezer, any active alarms, and upcoming maintenance requirements, ensuring you are always in the know.
Unmatched Performance Uniformity
With a performance uniformity of +/- 5°C, our freezer provides consistently stable temperatures throughout its interior. This uniformity is crucial for the integrity of your sensitive materials, ensuring they are evenly cooled no matter where they are placed inside.
Exceptional Temperature Accuracy
Precision is vital in scientific endeavors, and our freezer delivers with a temperature accuracy of +/-1°C. This level of accuracy gives you confidence that your samples are stored at the exact temperature needed for their preservation.
Rapid Temperature Recovery
Our freezer is engineered for resilience. After a 1-minute door opening, it remarkably recovers to its optimal running condition at -75°C within 30 minutes. This feature minimizes thermal fluctuations, safeguarding your samples against temperature variations during routine access.
Specifications
| 2-inch Box Capacity | 270 |
| Rack Capacity | 27 |
| Access Port Location | Inquire |
| Back Up Battery for Alarm Functions | High/low temperature, power failure, door open, sensor failure, high ambient temperature, hot condenser, and low battery alarms |
| Cabinet Thickness Inches (mm) | 5.5 (140) |
| Casters | All-direction caster with fixing stand |
| Door Thickness Inches (mm) | 3.14 (80) |
| Exterior Door | Single Door |
| Exterior Door Seal | One Seal on the Outside Door |
| Exterior Material | Color Coating Cold Plate Steel |
| Fan Brand | EBM |
| Inner Doors | Three Solid Doors |
| Insulation | CFC Free Foaming Agent |
| Interior Door Seal | N/A |
| Interior Material | Stainless Steel |
| Leg Levelers | Inquire |
| Locking Mechanism | Inquire |
| Shelf Capacity lbs (kg) | 110 (50) per Shelf |
| Shelf Material | Stainless Steel |
| Shelves | 0 |
| Style | Chest |
| Adjustable High/Low Temperature Alarms | True |
| Alarms | Temperature, Power Failure, Probe Failure, Condenser, Ambient Temperature, Door Ajar, Low Battery, etc. |
| Auto Voltage Safeguard | Included |
| Data Output Features | USB, RS-232/485 |
| Power Switch | On-Off with Circuit Breaker |
| Remote Alarm Terminals | Remote Alarm Port, RS232 / RS485 (Optional) |
| Setpoint Security | Yes |
| Est. Shipping Depth Inches (mm) | 38 (965) |
| Est. Shipping Height Inches (mm) | 45 (1143) |
| Est. Shipping Width Inches (mm) | 90 (2286) |
| Exterior Depth Inches (mm) | 34.3 (870) |
| Exterior Depth with Door Open Inches (mm) | 68.30 (1735) [Height with Door Open; Unit is Chest Model] |
| Exterior Height Inches (mm) | 40.2 (1020) |
| Exterior Width Inches (mm) | 83.9 (2130) |
| Footprint Depth inches (mm) | 34.3 (870) |
| Footprint Width inches (mm) | 83.9 (2130) |
| Interior Depth Inches (mm) | 18.2 (462) |
| Interior Height Inches (mm) | 25.7 (652) |
| Interior Volume Cubic Feet (Liters) | 14.8 (420) |
| Interior Width Inches (mm) | 53.8 (1367) |
| Shelf Depth Inches (mm) | N/A |
| Shelf Width Inches (mm) | N/A |
| Electric Protection Type | Class I |
| Electrical Configuration | 230V50Hz |
| Input Power (W) | 1540 |
| Power Consumption KWh/day | 12.5 |
| Power Cord | Grounded Three Prong Power Plug, Rated 16A |
| Power Cord Length Foot (Meter) | 8.2 ft (2.5m) |
| Rated Current (A) | 7.5 |
| Rated Frequency (Hz) | 230 |
| Rated Voltage (V) | 50 |
| Stable Current (A) | 7 |
| Sound Level | 49 dB(A) |
| Performance Standard |
| 1 Minutes Door Open Recovery Time (25°C ambient running temp -75°C) in Minutes | 30 |
| Cool Down Time (25°C ambient to -80°C) in Minutes | 240 |
| Heat Rejected (BTU/Hour) | 1344 (Average) |
| Warm-Up Time (25°C ambient -80°C to -50°C) in Minutes | 150 |
| Compressor Capacity Watt | 950 |
| Compressor Type/Brand/Number | Hermetic Reciprocating Type / SECOP / 2 |
| Condenser Type | Enhanced Micro-Channel & Forced-Air Cooled |
| Defrost Method | Manual |
| Evaporator Type | Cold Wall With Enhanced Heat Transfer Treatment |
| Refrigerant Charge/Flammable | R290 in 1st Stage / R170 in 2nd Stage / Flammable |
| Refrigeration System Type | Direct cooling |
| Ambient Temperature (°C) | 10 to 32 |
| Temperature Accuracy °C | ±1 |
| Temperature Control | Microprocessor Controller |
| Temperature Range °C | -40 to -86 |
| Temperature Sensor Type | RTD (Pt100) |
| Temperature Uniformity °C | ±5 |
| Est. Shipping Weight lbs (kg) | 787 (357) |
| Net Weight lbs (kg) | 682 (310) |
| 2-inch Box Capacity | 270 |
| Rack Capacity | 27 |
| Access Port Location | Inquire |
| Back Up Battery for Alarm Functions | High/low temperature, power failure, door open, sensor failure, high ambient temperature, hot condenser, and low battery alarms |
| Cabinet Thickness Inches (mm) | 5.5 (140) |
| Casters | All-direction caster with fixing stand |
| Door Thickness Inches (mm) | 3.14 (80) |
| Exterior Door | Single Door |
| Exterior Door Seal | One Seal on the Outside Door |
| Exterior Material | Color Coating Cold Plate Steel |
| Fan Brand | EBM |
| Inner Doors | Three Solid Doors |
| Insulation | CFC Free Foaming Agent |
| Interior Door Seal | N/A |
| Interior Material | Stainless Steel |
| Leg Levelers | Inquire |
| Locking Mechanism | Inquire |
| Shelf Capacity lbs (kg) | 110 (50) per Shelf |
| Shelf Material | Stainless Steel |
| Shelves | 0 |
| Style | Chest |
| Adjustable High/Low Temperature Alarms | True |
| Alarms | Temperature, Power Failure, Probe Failure, Condenser, Ambient Temperature, Door Ajar, Low Battery, etc. |
| Auto Voltage Safeguard | Included |
| Data Output Features | USB, RS-232/485 |
| Power Switch | On-Off with Circuit Breaker |
| Remote Alarm Terminals | Remote Alarm Port, RS232 / RS485 (Optional) |
| Setpoint Security | Yes |
| Est. Shipping Depth Inches (mm) | 38 (965) |
| Est. Shipping Height Inches (mm) | 45 (1143) |
| Est. Shipping Width Inches (mm) | 90 (2286) |
| Exterior Depth Inches (mm) | 34.3 (870) |
| Exterior Depth with Door Open Inches (mm) | 68.30 (1735) [Height with Door Open; Unit is Chest Model] |
| Exterior Height Inches (mm) | 40.2 (1020) |
| Exterior Width Inches (mm) | 83.9 (2130) |
| Footprint Depth inches (mm) | 34.3 (870) |
| Footprint Width inches (mm) | 83.9 (2130) |
| Interior Depth Inches (mm) | 18.2 (462) |
| Interior Height Inches (mm) | 25.7 (652) |
| Interior Volume Cubic Feet (Liters) | 14.8 (420) |
| Interior Width Inches (mm) | 53.8 (1367) |
| Shelf Depth Inches (mm) | N/A |
| Shelf Width Inches (mm) | N/A |
| Electric Protection Type | Class I |
| Electrical Configuration | 220V60Hz |
| Input Power (W) | 1540 |
| Power Consumption KWh/day | 12.5 |
| Power Cord | Grounded Three Prong Power Plug, Rated 16A |
| Power Cord Length Foot (Meter) | 8.2 ft (2.5m) |
| Rated Current (A) | 7.5 |
| Rated Frequency (Hz) | 60 |
| Rated Voltage (V) | 230 |
| Stable Current (A) | 7 |
| Sound Level | 49 dB(A) |
| Performance Standard |
| 1 Minutes Door Open Recovery Time (25°C ambient running temp -75°C) in Minutes | 30 |
| Cool Down Time (25°C ambient to -80°C) in Minutes | 240 |
| Heat Rejected (BTU/Hour) | 1344 |
| Warm-Up Time (25°C ambient -80°C to -50°C) in Minutes | 150 |
| Compressor Capacity Watt | 950 |
| Compressor Type/Brand/Number | Hermetic Reciprocating Type / SECOP / 2 |
| Condenser Type | Enhanced Micro-Channel & Forced-Air Cooled |
| Defrost Method | Manual |
| Evaporator Type | Cold Wall With Enhanced Heat Transfer Treatment |
| Refrigerant Charge/Flammable | R290 in 1st Stage / R170 in 2nd Stage / Flammable |
| Refrigeration System Type | Direct cooling |
| Ambient Temperature (°C) | 10 to 32 |
| Temperature Accuracy °C | ±1 |
| Temperature Control | Microprocessor Controller |
| Temperature Range °C | -40 to -86 |
| Temperature Sensor Type | RTD (Pt100) |
| Temperature Uniformity °C | ±5 |
| Est. Shipping Weight lbs (kg) | 787 (357) |
| Net Weight lbs (kg) | 682 (310) |
Review
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Specifications
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