A laboratory hot air oven is one of the high-quality laboratory testing equipment used in different industries that can be used to test manufactured products against sterilization. This lab testing equipment will make use of dry heat to sterilize the specimen and articles. By conducting quality tests on the materials, manufacturers can easily and effectively test the quality of the material.
This hot air oven in microbiology will be operated at a temperature of 50 degrees Celsius to 250 degrees Celsius and is highly responsible for temperature control. It features a digital panel for precise temperature regulation. Equipped with double-walled construction and glass wool insulation, the device effectively conserves energy, maintaining optimal heat levels within the cabinet.
This high-quality testing equipment has been made effective in pharmaceutical industries and other medical industries to sterilize medical equipment and instruments. Users will get double-walled with an inner layer that will be constructed from stainless steel material.
In this blog, we will discuss a brief about Presto hot air oven and how this quality testing equipment is useful to test the material effect of ageing.
Working Principle for Hot Air Oven
The laboratory hot air oven operates by creating hot air within the chamber through the use of forced air circulation. As a fundamental principle, hot air ascends in chambers, reaching the top and then descending back to the bottom.
This testing instrument is equipped with circulating fans and a fan motor to ensure an even temperature distribution inside the chamber, achieving optimal heat levels. To sterilize specimens, they are heated in the oven for a minimum of two hours. Subsequently, the test specimens remain in the chamber until the temperature decreases, and the sterilized materials can then be safely retrieved from the oven.
When seeking a high-quality testing machine, it is advisable to purchase from a reputable Hot Air Oven Manufacturer.
Presto's Hot Air Oven features a double-walled chamber with a robust stainless steel interior and a powder-coated mild steel exterior. The walls incorporate efficient mineral glass wool insulation for effective insulation of the cabinet.
Heaters are strategically positioned at the bottom and sides of the chamber, and an air circulation fan, along with a hot air blower, ensures consistent temperature distribution. The chamber includes a special port with adjustable openings for introducing an external sensor or facilitating air exchange.
The control panel is conveniently located on the side of the main body, facilitating clear visual monitoring. The machine comes with stainless steel trays for easy and organized storage of test specimens during testing.
The Hot Air Oven plays a crucial role in various industries, offering a diverse range of styles, including forced convection, horizontal airflow, and pass-through machines in laboratory furnaces. These ovens find applications in medical clinics, laboratories, and other sectors. Cabinet and benchtop ovens, being versatile, are widely utilized to meet diverse requirements.
Lab furnaces are controlled through a set-point system, and advanced models may feature programmable controls. Manufacturers of Hot Air Ovens provide a range of features, such as alarms, cooling systems, air purification systems, cabinets, shelves, logging systems, and sample holders. These units utilize different heat sources, including induction, radio, microwave, natural gas, dielectric, and propane. The instruments come in various sizes, with vertical ovens offering a space-saving solution for smaller laboratories. You can read more on the role of hot air ovens in different industries.
Importance of Hot Air Oven in Testing Laboratory
A Hot Air Oven is a chamber which delivers dry heat sterilization in testing labs of the pharma industry. It works on the principle of forced air circulation, the thermal convection principle that performs several tests such as compression set, heat deformation, and heat resistance which is needed in plastic and rubber industries.
The testing chamber comes with a fan that circulates air to maintain heat effectively. The device is available having an exterior given in autumn grey and blue combination finish and chrome/zinc plating to ensure resistance to corrosion. It is available in the latest model which has based touchscreen to set parameters.
The Lab Hot Air Oven serves as an effective method for sterilizing various products. This method is particularly suitable for items that could be damaged by moist heat or are resistant to it, such as petroleum products, powders, and sharp instruments.
You can easily buy laboratory hot air ovens from our team of experts. We will guide you well for all your needs and queries.
Fundamentals of Presto Hot Air Oven
The Hot Air Oven serves as a dry sterilizer primarily used in medical laboratories. It also finds application in testing labs across various industries such as rubber, metal, plastic, etc., where it assesses the behaviour of different materials under high temperatures. Operating within a temperature range of 50°C to 250°C, the machine ensures a circular flow of air, promoting uniform distribution of heat throughout the chamber.
The underlying principle is straightforward: as the air within the chamber is heated, it becomes lighter and rises towards the ceiling. Upon reaching the ceiling, the air descends back to the floor, creating a consistent circular motion known as fine gravity air convection. You can read more on the fundamentals of hot air oven efficiently.
How You will Select the Right Hot Air Oven for Your Laboratory?
Featuring robust and consumption-resistant plating for enduring performance, this hot-air oven is designed for long-term use. The interior is equipped with high-grade glass fleece insulation to ensure minimal heat loss. Tight seals on the doors secure internal heating conditions from external influences. Utilizing a modern PT-100 sensor for temperature control, this oven incorporates German-imported, precisely designed circulation fans to evenly distribute heated air to every corner of the cabinet. Unlike unidirectional heating with poor circulation, this oven ensures efficient testing.
In industrial applications, a hot air oven must not compromise on convenience. In a busy industrial process, it would be inconvenient for an operator to manually oversee the entire testing procedure and record durations and changes. This equipment is highly advanced and operates digitally. The microprocessor-based digital display is located on the exterior, providing real-time information on test duration and temperature settings. Operators can easily manage parameters and set the time for efficient control. If you wish to know more about this testing equipment then you can give us a call at +919210903903 or email us at info@prestogroup.com.
