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Fisher Scientific™ Isotemp™ -86°C Ultra-Low Temperature Chest Freezers, 20 cu. ft.

Improved compressor technology and user-friendly control panels

Specifications

Control Microprocessor
Capacity 20 cu. ft., 566.3L
Defrost Manual
Depth (English) Exterior 33.4 in.
Depth (Metric) Exterior 84.8cm
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Products
Catalog Number Mfr. No. Electrical Requirements Price Quantity    

I920CD

  Accessories
fisher scientific™
I920CD
208/230V 60Hz CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

I920CA

  Accessories
fisher scientific™
I920CA
115V 60Hz CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Control Microprocessor
Capacity 20 cu. ft., 566.3L
Defrost Manual
Depth (English) Exterior 33.4 in.
Depth (Metric) Exterior 84.8cm
Ports RS232, 4 to 20mA
Refrigerant CFC-free
Temperature Range −58° to −122.8°F
Temperature Range (Metric) −50° to −86°C
System Type CO2, LN2
Warranty 2 Years

These Isotemp chest freezers feature improved compressor technology, user-friendly control panels and standard RS-232 and 4-20mA outputs. The two-stage refrigeration system has a compressor which allows for quiet and reliable performance. The control panel allows for user-defined alarms and setpoints and feature audible and visual alarms.

  • Standard RS232 and 4-20mA outputs allow for easy connection of independent monitoring devices
  • State-of-the-art control with intuitive settings controls temperature, alarm setpoints, audible/visual alarm and 12-character message system
  • Optional CO2 and LN2 safety back-up systems provide additional product protection in the event of a power or mechanical failure

Long-term storage of biological and chemical samples.

  • US and Canada: Two years parts and labor
  • Outside North America: 16 months, parts; additional 44 months compressor parts

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