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-40°C Deep Freezer


Reliability and Key Features

  • High efficiency low temperature compressor with known field reliability,
  • Chemically stable, CFC-free, commercially available and environmentally safe refrigerant
  • Permanently lubricated cooling fan for safety and longevity
  • High density foam insulation for stable and long term storage temperature
  • Optimized refrigeration system designed to maximize cooling effect and temperature uniformity
  • Microprocessor control, digital display, adjustable temperature range:-20°C~-40°C, and -10°C~-40°C for DW-40L92/188/262 models


  • Multiple malfunction alarms including high/low temperature , sensor error, high/low ambient temperature
  • Two types of alarm indications: audible buzzing, visible flashing light
  • User programmable start-up delay for system protection for DW-40L508

Ergonomic Design

  • Door lock for storage safety
  • LED digital display for clear observation
  • Lockable casters
  • Drawers and baskets make it easy to store and sort