Hot Air Oven


Hot air ovens are essential for maintaining sterile conditions, removing moisture, and providing controlled heat in a wide range of applications. Their reliability and accuracy contribute to the validity and reproducibility of experimental results and industrial processes.

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Purpose and Function:

  • Sterilization:
    • Used to sterilize glassware, metal instruments, and other heat-resistant materials by exposing them to high temperatures for a specific period.   
  • Drying:
    • Removes moisture from samples, powders, or equipment.   
  • Heating:
    • Provides a controlled temperature environment for heating samples, reagents, or materials.   
  • Baking:
    • Some industrial models are used for baking or curing.   
  • Annealing:
    • Used in some industrial applications for annealing materials.   

Key Features and Functions:

  • Temperature Control:
    • Precise temperature control is essential. Hot air oven offer a wide temperature range, from slightly above ambient to 250°C or higher.   
    • Digital temperature controllers and displays allow for accurate setting and monitoring of the temperature.   
    • Temperature uniformity is crucial for consistent results.
  • Construction:
    • The interior chamber is usually constructed of stainless steel or other heat-resistant materials.
    • The exterior casing is often made of durable materials that are easy to clean.
    • Double walled construction is common for better heat retention, and to keep the exterior cooler.
  • Heating Element:
    • An integrated heating element provides uniform heating of the chamber.   
  • Air Circulation:
    • Forced air circulation ensures even temperature distribution throughout the chamber.   
    • Some models use natural convection.   
  • Shelving:
    • Adjustable shelves provide flexibility for accommodating different sizes and shapes of samples.   
  • Ventilation:
    • Ventilation ports allow for the release of moisture or fumes.   
  • Safety Features:
    • Over-temperature protection mechanisms prevent the oven from overheating.   
    • Safety interlocks may be included to prevent the door from being opened during operation.
  • Digital Timers:
    • Many models include digital timers, to control the length of the heating cycle.
Size Tray
12x12x12 1
14x14x14 2
18x18x18 2
18x18x24 2
24x24x24 2
18x24x36 3
24x24x36 3
SKU: DSS-00146 Category: Brand:
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