49 Cu. Ft. Plasma Freezer, High Performance, FDA Listed, Class II Medical Device

Product Model : NSBF492WSW/0

Product Description

Plasma Freezers are designed in accordance with FDA listed Class II medical devices. In addition, plasma freezers also conform to the requirements set forth by AABB for the refrigerated cold storage of blood-based products. Backed by optimal temperature control and EPA SNAP compliant refrigerants, these high-performance units protect blood, prevent waste, and allow for peak delivery. Plasma freezers utilize smart controllers and feature a full array of alarms, LED interior lighting, stainless steel interiors, sliding drawers and probe access port.


We are an industry leader in providing a variety of Refrigerators and Freezers that are built with Hydrocarbon Refrigerants. Environmentally friendly, natural hydrocarbon (HC) refrigerants (not containing hydrofluorocarbons) vastly reduce global-warming potential (GWP) while meeting new EPA/SNAP mandates and UL, ASHRAE compliance guidelines.

Storage Capacity
49 Cu. Ft.
2 Solid hinged, self closing, magnetic door gasket for positive seal
2 Heavy Duty
7 drawers standard per door (14 drawers total) with option for 8th drawer per door (16 drawerstotal), 304 stainless steel drawers, 65 lb. capacity each
Interior Lighting
LED Light
External Probe Access
Probe access port (3/4")
High density urethane foam cabinet and door insulation
Exterior Material
Powder coat steel
Access Control
Keyed door lock
General Warranty
2 year parts and labor (excluding calibrations), 7 year compressor warranty
670 lbs.
Shipping Weight(lbs.)
789 lbs.
Rated Amperage
Power Plug/Cord
Top mounted, variable speed compressor
Uniformity (Cabinet air)
'+/- 1.1°C
Stability (Cabinet air)
'+/- 0.1°C
Maximum temperature variation
'+/- 1.1°C
Uniformity (Simulator ballast)
'+/- 0.1°C
Stability (Simulator bag)
'+/- 0.1°C
Controller technology
Proportional Integral Derivative (PID) microprocessor with LCD display, °C/°F switchable
Battery Backup
Digital Communication
Temperature setpoint range
'-15°C to -25°C (5°F to -31°F)
Display probe
2 Stainless steel calibrated probes. Upper probe: 4 oz. (120 ml) bottle, 50% glycerol mixture. Lower probe: Solid thermal media
External alarm connection
State switching State switching remote alarm contacts
Visual and audible indicators, power failure, temperature sensor failure, battery voltage monitor and replacement, high/low temperature, door ajar


Exterior Width: 54”

Exterior Depth: 36 3/8”

Exterior Height: 81 1/2”

Interior Width: 49 1/8”

Interior Depth: 26 1/2”

Interior Height: 59”

Additional Specs

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Corepoint™ Scientific