NU-99420JG – Blizzard NU-99420JG 14.9 cu. ft Chest -86°C Freezer (220V) – Nuaire




Blizzard Chest Freezer model NU-995420JG is a chest style -86°C Ultralow Temperature Freezer (ULT) that provides efficient and reliable storage conditions for research samples.

Model NU-99420J
Interior Volume 420 L / 14.8 ft3
Exterior Dimensions (W x D x H) 2130 x 870 x 1020 mm 83.9 x 34.3 x 40.2 in
Interior Dimensions (W x D x H) 1367 x 462 x 652 mm 53.8 x 18.2 x 25.7 in
Temperature Range -40°C to -86°C
Net Weight 310 kg / 682 lbs
Noise (dB(A)) 49
Temperature Uniformity ± 5°C
Temperature Accuracy ± 1°C
Cool Down Time (25°C ambient to -80°C) 240 Minutes
Warm Up Time (25°C ambient -80°C to -50°C) 150 Minutes
1 Min Door Open Recovery Time (25°C ambient running temp -75°C) 30 Minutes
Insulation CFC Free Foaming Agent
Exterior Door Seal One Seal on the Outside Door
Interior Door Seal N/A
Shelves/Capacity/Dims/Material N/A
Casters All-direction caster with fixing stand
Exterior Material Color Coating Cold Plate Steel
Interior Material Stainless Stee
Door Thickness 80mm / 3.14 in
Cabinet Thickness 140mm / 5.5 in
Inner Doors Three Solid Doors
Condenser Type Enhanced Micro-Channel & Forced-Air Cooled
Fan Brand EBM
Back Up Battery For Alarm Functions High/low temperature, power failure, door open, sensor failure, high ambient temperature, hot condenser, and low battery alarms
Refrigeration System Type Direct cooling
Compressor Type/Brand/Number Hermetic Reciprocating Type / SECOP / 2
Compressor Capacity (W) 950
Evaporator Type Cold Wall With Enhanced Heat Transfer Treatment
Defrost Method Manual
Refrigerant Charge/Flammable R290 in 1st Stage / R290 + R170 Mix in 2nd Stage / Flammable
Control Panel Location Eye-level
Power Switch On-Off with Circuit Breaker
Controller Type Microprocessor Control, LED Display,
USB Data Export
Setpoint Security Yes
Controller Sensor PT100
Remote Alarm Terminals Remote Alarm Port, RS232 / RS485 (Optional)
Adjustable High/Low Temp Alarms Adjustable
Auto Voltage Safeguard Included
Electrical Power*
* Add letter suffix to model number to indicate electrical specifications.
NU-99420JE = 230V / 60Hz
G = 220V / 60Hz
E = 230V / 50Hz
Power (W) 1000
Power Consumption (kW-hr/day) 12.5
Electrical Current (A) 7.5
Building Supply Rating (A) 16
Power Cord Length (m) 2.5
Heat Rejection (BTU/day) 42652
Ambient Temperature 10°C ~ 32°C
Quality Assurance UL, cUL
SKU: NU-99828JG / NU-99828JGE-1 Categories: , Tags: , Brand:
Weight 682 lbs
Dimensions 34.3 × 83.9 × 40.2 in

NU-99420JG (Chest -86°C Ultralow Freezer 220V, 60Hz)