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Home / Lab Consumables / Freezers & Refrigerators

K2 Scientific

High Performance Blood Bank Freezer (-25°C) 49 CU. FT.

49 CU. FT. -25°C High Performance Blood Bank Freezer

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description

K2’s 49 cu. ft. high performance  blood bank freezers are designed for the most rigorous life science, research, healthcare, clinical, and commercial applications. The K249SDF-BB has all of the features you would find on freezers costing twice as much. The K249SDF-BB is manufactured in Italy under the highest quality standards in the industry. We leverage our direct manufacturing relationships to build high-performance products with value pricing.
Featuring an intelligent microprocessor controller with digital display and adjustable temperature control, temperature stability of +0.88°C and-1.87°C  from the set point.
Environmentally friendly, natural refrigerants are fully compliant with new EPA/SNAP/UL regulations.

  • Intelligent microprocessor controller with digital display and adjustable temperature control
  • Visual and Audible hi or low temperature, sensor failure, door ajar alarms
  • Keyed door locks
  • Magnetically sealed door with rapid cool-down mode after door opening for quick temperature recovery
  • Heated gaskets to maintain pliability and seal
  • Chart recorder
  • SMART defrost
  • Door-activated and exterior switch-activated interior LED lighting
  • Cabinet constructed of white powder-coated 304 stainless steel with CFC-free, high density insulation (2.4' thick)
  • R290 refrigerant, an environmentally green option compliant with future EPA and SNAP non-ozone depleting mandates
  • Easy swivel casters
  • Remote dry alarm contacts
  • 0.75” temperature probe and data logger access port
  • UL and cUL listed (61010-1) 
  • Energy Star high performance certified and listed 
  • Built and shipped from ISO 9001:2015 manufacturing and distribution facilities
  • Each cabinet undergoes three quality control checks prior to shipping
  • Warranty:  two year full replacement for parts or compressor failure plus three additional years for compressor replacement 





Manual





Spec Sheet




Model#

K249SDF-BB

Storage Volume

49 cu ft

Performance Characteristics
Exterior (W x D x H)

56.69” x 31.5” x 79.25”

Interior (W x D x H)

51.97” x 26.18” x 59.84”

Insulation

CFC-free, high density insulation

Doors

2

Door Perimeter Heater

Standard

Drawers

10

Access Port

0.75” Probe port

Casters

Standard

Unit Weight

465 lbs

Perfomance
Peak Variance*

4.4°C

Uniformity

1.9°C

Recovery (in minutes)

22

Stability

+ 1.32°C / – 1.34°C

Energy Consumption (KWhr/day)*

7.39

Heat Rejection (BTU/hr)

5095

Pulldown time to -25°C (in Minutes)

76

Adjustable Set Point Range

– 10°C to -30°C

Factory Set Point

-25°C

Electrical Power/ Current

120v 60 Hz

Building Supply Rating

15 Amp

Power Plug/Cord Length

NEMA 5-15 / 10ft cord

Agency Listings

UL/cUL, FDA

VFC Compliant

Yes

Energy Star

Yes

Indoor/Outdoor Use

Indoor use only

Application Environment

Non-corrosive, non-flammable, non-explosive

Ambient Operating Temp. (°C)

25°C to 32°C

Refrigeration
Refrigeration System

Vapor compression system, forced-air

Compressor

Hermetic sealed compressor

Condenser Type

Steel tube and fins

Expansion Device

Capillary tube

Evaporator Type

Copper aluminum coated (1000 hours tested salty fog)

Defrost

Smart- hot gas

Refrigerant

R290 (Propane)- EPA, SNAP compliant

Controller/System Configuration
User Interface

Microprocessor with digital display

Power Switch

On/Off

Controller Type

Digital controller

Security

Lockable doors

Control Sensor

NTC probe

Remote Alarm Terminals

Standard

High/Low Alarms

Standard

Power Failure Alarm

Standard

Door Ajar Alarm

Standard

Options

Stainless steel, Roll-out drawers

Warranty

2 years parts & labor, 5 years on compressor

*Data according to EPA Energy Star
  • SKU #: CLSK249SDF-BB
  • Manufacturer Catalog #: K249SDF-BB
  • Categories: Freezers & Refrigerators
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Woodland Hills, CA 91367

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