Thermo Scientific TSFMS2320A Freezer TSHP FMS 23-cu ft | 651L


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  • 115 volts, 60 hertz — Brand-New + Direct / Drop Shipping¹ + Includes Warranty = from Thermo Scientific


  • Protect flammable materials, solvents and intermediates using Thermo Scientific TSHP FMS High-Performance Laboratory Freezers, which meet stringent U.S. Pharmacopeia standards for drug storage as well as the NFPA safety provisions for the storage of flammable liquids.†
  • These freezers are designed to maintain a safe environment while keeping valuable samples within a tight temperature range.
  • Each is listed by UL as a special purpose freezer intended for flammable material storage in accordance with NFPA 45, 70 and 99.† 45, 70 and 99.†

Key Features:

  • Easy-to-use, intuitive digital display featuring microprocessor control.
  • Lockable doors, audio and visual alarms including door ajar alarms for security and peace of mind.
  • Convenient access port and casters.
  • Outstanding construction featuring painted, high-quality steel exteriors with durable finish.
  • Ignition-free interior cabinet design for the safe storage of flammable materials.
  • Meets safety standards in accordance with UL, NFPA† and OSHA† for regulatory compliance.
  • Optional, built-in, inkless, seven-day graphic chart recorder.
  • Optional, barrier-protected 4-20 milliamp output for external monitoring.
  • Manual defrost.

Ordering Information:

  • Temperature chart recorders, and 4-20 milliamp are available separately.
  • Not Available Outside North America.


Product Size Each
Certifications/Compliance UL
Capacity (English) 23 cu. ft.
Capacity (Metric) 651L
Depth (English) Exterior 37 in.
Depth (Metric) Exterior 94cm
Dimensions (D x W x H) Interior 29 x 24 x 58 in. (73.7 x 61 x 147.3cm)
Temperature Range -20°C
Voltage 115V
Plug Type NEMA 5-20P
Electrical Requirements 115V 60Hz
Cabinet Material Scratch-resistant painted steel
Depth (English) Interior 29 in.
Depth (Metric) Interior 73.7cm
Height (English) Exterior 78.6 in.
Height (English) Interior 58 in.
Height (Metric) Exterior 200cm
Height (Metric) Interior 147.3cm
Hertz 60Hz
Refrigerant CFC-free
Shelves 4
Width (English) Interior 24 in.
Width (Metric) Interior 61cm
Defrost Manual
Width (English) Exterior 28 in.
Width (Metric) Exterior 72cm


Model Capacity Temperature Range Plug Type Electrical
TSFMS2320A 23 cu. ft., 651L -20°C NEMA 5-20 115V 60Hz


Thermo Scientific TSHP FMS High-Performance Laboratory Freezers Product Brochure

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