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 |
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