Puffer Hubbard High Performance Refrigerators

  Puffer Hubbard High Performance Refrigerators



Puffer Hubbard LR Series High Performance Laboratory Refrigerators offer cabinet sizes and optional accessories to meet a variety of space needs and storage volume requirements. Featuring enhanced digital electronic technology, our high-performance laboratory refrigerators deliver high security and greater accuracy for the stored product, while simplifying operation and improving efficiency.


   Product Detail


Our LR series laboratory refrigerators feature the CryoLogic microprocessor control system, positive airflow systems, industrial quality cabinet construction and extra-stength refrigeration compressors selected for industrial, clinical and scientific use.

LR Series High-Performace Laboratory Refrigerators - LR44
LR44 Undercounter Refrigerator

The CryoLogic™ Microprocessor Control System features key-operated power switch for security, touchpad data entry, and icon-based controls and displays with graphic references for universal optional. Enlarged digital display with resolution to within 0.1°C improves visibility.

Alarm System Highlights:
Adjustable alarm system with automatic audible and visual warnings for overtemperature, undertemperature, power failure, door ajar, low battery, and system maintenance provide immediate status of critical functions. Continuous-charge battery back up assures control panel function in the event of power failure. Exterior alarm connect to remote monitoring systems.

Cabinet Construction Highlights:
A selection of undercounter, space saver and upright models is available in sizes ranging from 4.9 cu. ft. (133 L) to 78.8 cu. ft. (2231 L). High-density, CFC-free, urethane foam insulation provides added protection. Positive, forced-air circulation maintains temperature uniformity at all shelf levels. Directional airflow assures quick recovery after door openings. Spring-loaded doors close against non-porous peripheral gasket for positive seal. Door locking provision is standard on all models and a full-length door handle(s) is included on all models (except Model LR445). Interior cabinet lights with door-activated on/off switch as well as an independent switch on the control panel are included on 11.5 cu.ft. (326 L) and larger models. Model LR445 includes a 2" (50 mm) caster and 1" (25 mm) access port. Model LR445 features independent, switch-activated lights only. Adjustable leveling feet are standard. Interior and exterior surfaces are finished with a high-impact powder paint coating.

Inventory System: Epoxy-coated, open-wire shelves are adjustable in 1" (25 mm) increments; no tools are required.

LR Series High-Performace Laboratory Refrigerators - LR450
LR44 Undercounter Refrigerator
Refrigeration System
  • Heavy duty, industrial-grade, hermetically sealed compressors
  • Automatic defrost for optimum cooling capacity
  • Automatic condensate removal; no drain lines required

Optional Accessories
  • Voltage safeguard, free standing
  • Built-in 6" (152 mm), 7-day circular chart recorder (free-standing on LR44)
  • Additional access port, 2" (50 mm) diameter, with cover
  • Stainless steel interior and exterior surfaces
  • 2" (50 mm) casters
  • Additional shelves
  • Full-view glass doors, double pane construction (standard on LR445)
  • Heated glass doors and door swing variations are available on most models
  • Finished countertop on LR44

Contact a Thermo Scientific Sales Representative
Our Puffer Hubbard FC Series Chromatography Refrigerators deliver high security and greater accuracy for stored products while simplifying operation and improving efficiency. For more information about this high-quality cold storage solution, contact a Thermo Scientific sales rep.

Browse our other Puffer Hubbard Cold Storage options.

 Puffer Hubbard High Performance Refrigerators
 PRODUCT# Price  Cu.Ft.
(L)
 Voltage
(Hz)
 Amps / Breaker
(Plug)
 Shelves  
             
 LR44A      -    4.9
(133)
 115
(60)
 8.0/15
(P1)
 3   SELECT  
 LR412A      -    11.5
(326)
 115
(60)
 9.4/15
(P1)
 4   SELECT  
 LR423A      -    23.3
(659)
 115
60
 9.4/15
(P1)
 4   SELECT  
 LR423D      -    23.3
(659)
 208/230
(60)
 6.0/15
(P4)
 4   SELECT  
 LR430A      -    29.2
(826)
 115
(60)
 9.4/15
(P1)
 4   SELECT  
 LR430D      -    29.2
(826)
 208/230
(60)
 6.0/15
(P4)
 4   SELECT  
 LR445A      -    45.8
(1297)
 115
(60)
 15.0/20
(P2)
 8   SELECT  
 LR445D      -    45.8
(1297)
 208/230
(60)
 8.5/15
(P4)
 8   SELECT  
 LR450A      -    51.1
(1447)
 115
(60)
 15.0/20
(P2)
 8   SELECT  
 LR450D      -    51.1
(1447)
 208/230
(60)
 8.5/15
(P4)
 8   SELECT  
 LR475A      -    78.8
(2231)
 115
(60)
 16.0/20
(P2)
 12   SELECT  
 LR475D      -    78.8
(2231)
 208/230
(60)
 10.5/15
(P4)
 12   SELECT  
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  • Specifications:
    Temperature Range :+1°C to +8°C, factory preset to +4°C