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Thermo Scientific™ Jewett™ High-Performance Lab Freezers

Catalog No. JLF430A Shop All Thermo Scientific Products
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Attention:This item requires special delivery information. You will be asked for this during the checkout process.
Attention:This item requires special delivery information. You will be asked for this during the checkout process.

Store reagents, pharmaceuticals, biologicals and other commonly used laboratory materials.

Store reagents, pharmaceuticals, biologicals and other commonly used laboratory materials in Thermo Scientific™ Jewett™ High-Performance Lab Freezers. Designed for medical and scientific applications, these high-performance freezers feature microprocessor control, positive airflow systems, industrial-quality cabinet construction and extra-strength refrigeration compressors selected for industrial, clinical and scientific use.

Microprocessor Control

  • Microprocessor control system with audio and visual alarms
  • Bright digital temperature displays
  • Alarm silence, ringback and automatic reset functions
  • Setpoint security with key-operated, triple-position master switch that controls power to all systems
  • Audible/visual alarms for high/low temperature and power failure
  • Battery backup and remote alarm connections
  • Temperature is factory-preset at -30°C.†

Construction

  • Rugged, long-life cabinets with smooth, scratch-resistant interiors‡ and exteriors that are easy to clean
  • High-density, CFC-free insulation
  • Solid self-closing doors with 90° stay-open feature, keyed lock for added sample security
  • Closed-cell gasket provides a positive door seal to maintain a constant interior temperature
  • Directed airflow for fast temperature recovery after door openings
  • Smooth, ergonomic full-length door handle
  • Painted open-wire shelves are adjustable in 1″ (2.5cm) increments
  • 1″ (2.5cm) insulated access port standard
  • Set of four 2″ (5.2cm) casters included, two locking and two regular

Refrigeration System

  • Heavy-duty, industrial-grade, hermetically sealed compressors
  • Automatic defrost maintains optimum cooling

Ordering Information:

Options include freestanding low-voltage booster and built-in seven-day temperature chart recorder. Contact your Customer Service Representative for more information. V and W models not available in North America.

Note:

† Performance may be affected by ambient temperature and humidity conditions, sample loading preferences, and frequency of door openings.

‡ Specified interior volumes are nominal, and usable capacities may be offset by shelves, drawers, blower coils or cabinet protrusions..

Specifications

Type

High-Performance Freezer

Capacity (English)

4.7 cu. ft.

Capacity (Metric)

133 L

Temperature Range

-30°C

Door Style

Solid

No. of Doors

1

Insulation

CFC-free

Shelves

3

Certifications/Compliance

CE, UL

Style

Undercounter

Control Type

Microprocessor

Warranty

Warranty varies by country, please contact us for details

Defrost

Automatic

Regulatory Approvals

Thermo Fisher Scientific is committed to meeting all compliance obligations under the California Cooling Act. Certain products are still transitioning into using acceptable appliance foams and/or refrigerants. This product is currently not available for sale into the state of California.

Dimensions (D x W x H) Interior

20.5 x 20 x 20 in. (52.1 x 50.8 x 50.8 cm)

Dimensions (L x W x H) Exterior

26 x 24 x 33.4 in. (66 x 61 x 85 cm)

Depth (English) Interior

20.5 in.

Depth (Metric) Interior

52.1 cm

Height (English) Exterior

33.4 in.

Height (English) Interior

20 in.

Height (Metric) Exterior

85 cm

Height (Metric) Interior

50.8 cm

Length (English) Exterior

26 in.

Length (Metric) Exterior

66 cm

Width (English) Exterior

24 in.

Width (English) Interior

20 in.

Width (Metric) Exterior

61 cm

Width (Metric) Interior

50.8 cm

Monitoring Options

Alarm, Recorder

Amperage

8 A

Breaker

15A

Plug Type

NEMA 5-15 P

Voltage

115 V

Electrical Requirements

115 V 60 Hz

Frequency

60 Hz

Compressor

Heavy-duty, Industrial-grade, Hermetic

Refrigerant

CFC-free

Shipping Weight (English)

220 lb.

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