CDO-28 Drying Oven with humidity sensor

Category Convection Ovens
Manufacturer Cascade

Cascade’s CDO-28 is purpose-built for large-scale, industrial decarboxylation of material with additional features: 28 Cu. Ft, Built-in Humidity Sensor assists in dryness targets, Stay in place sliding extension shelves, NRTL Certification, 6 each FDA & temperature rated fine micron mesh bags for ground material – Mesh bags are required to prevent oven contamination and material loss.

This powerful, large capacity forced air laboratory oven uses heated air to remove unwanted compounds from products that are not temperature sensitive. Our ovens feature horizontal airflow that enables more consistent distribution of air. They are designed to have uniform temperatures and airflow across the shelf space from right to left.

The CDO-28 includes a built-in humidity sensor and fine micron mesh bags for drying or decarboxylating powders or ground material.


  • Horizontal Airflow. The airflow moves uniformity across the shelf space from right to left
  • Digital set-point control, timer and overtemp failsafe protection
  • Humidity sensor displays relative humidity levels during process
  • Includes 6 sliding, extend and stay in place shelves for ease of loading. Stainless Steel.
  • Includes 6 temp-rated, fine micron mesh bags for easy loading & uniform drying of messy powders, ground up or turbulent materials
  • Fast heat-up: 24 Minutes to 149ºC (300°F) / Uniformity: +/- 2ºC (3.5°F)
  • Stainless steel interior / Food lab grade construction. 301 SST Shelves
  • Triple wall construction meets CE, UL and TUV requirements to keep work-spaces cool.
  • Quality Made in Oregon USA
  • 1 Year Warranty
    Key Attributes

    Max Temperature

    2.2ºC (36°F) above room temp to 148ºC (300°F)

    Max Capacity

    28 cu ft

    Air Movement




    Warranty 1 years


    Manufacturer Specifications

    Model CDO-28
    All shelves are removable and adjustable.

    Volume: 28 Cubic Ft. (793 Cubic Liters)
    Interior: 31.5″W x 60.5″H x 26″D (800mm x 1,537mm x 661mm)
    Exterior: 43”W x 85.5”H x 34.3”D (1,092mm x 2,171mm x 871mm)

    Temperature Range: 2.2ºC (36°F) above room temp to 148ºC (300°F)
    Temp Stability: +/- 2ºC (+/-3.5°F)
    Temp Recovery @ 240°F *Load Dependent*
    Door Open 30 Seconds: 3 min to stabilize
    Door Open 60 Seconds: 5 min to stabilize

    Power Options 230V – 240V / 1ph / 26AMP |
    Oven Must Be Hardwired By Electrician | Oven will also run on 208V

    BTUs Per Hour at Max Power: 18,425 BTUs

    Linear Shelf Space Airflow: 17.1 cubic ft per min
    Air Intake Adjustable. Top 2.75” Diameter
    Air Exhaust Adjustable. Top 2.75” Diameter
    Shelving Comes with 6 each. Height adjustable. | Fits up to 16 shelves – buy more here
    Surface Area: 31”W x 23”D (787mm x 584mm)
    Weight Capacity: 75 lbs (34 kg)

    Mesh Bags
    Comes with 6 Temp Rated Mesh Bags | Fits up to 10 mesh bags – buy more here
    Dimensions: 27.5″W x 21.5″D (699mm x 546mm)

    Polypropylene (PP)
    Melt Temperature: 161°C (363°F)
    Softening Point: 152°C (305°F)
    Heat Deflection Temperature: 90°C (194°F)
    Glass Transiton Temperature: 0°C (32°F)

    * Mesh bags are REQUIRED to prevent oven contamination and ground material loss.
    * Polypropylene products produced for some filtration applications are made from resin that complies with FDA regulations for food contact. The regulation compliance is product number dependent / specific.
    * Impact at cold temperatures is likely to cause strand cracking or breakage

    Product Weight: 565 lbs (256 kg)
    Shipping Weight: 640 lbs (290 kg)

    ISO 9001
    NRTL TUV #U8 170464972 077
    CAN/CSA-C22.2 No. 61010-1:2012
    + UPD No. 1:2015-07 + UPD No. 2:2016-04
    CAN/CSA-C22.2 No. 61010-2-010:2015
    UL 61010-1:2012/R:2016-04
    UL 61010-2-010:2015
    EN 61010-1:2010
    EN 61010-2-010:2014

    Warranty: 1 Year


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    CDO-28 Drying Oven with humidity sensor Accessories

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