Skip to main content

Infrared Heating System Vs Microwave heating System

Radiation in the Electromagnetic Spectrum is often classified based on the wavelength (spatial period of the wave). Short wavelength radiation comprises of highest energy and which can be very harmful such as Gamma, X-rays and ultraviolet are some examples. Longer wavelength radiation carries lower energy and is typically harmless some examples include RF, Microwaves and infrared, hence these radiations find multiples application such as Communication, Heating, Data transmission and many more.
Infrared (IR) is invisible radiant energy, electromagnetic radiation with longer wavelengths than those of visible light, extending from the nominal red edge of the visible spectrum at 700 nanometers (frequency 430 THz) to 1 mm (300 GHz), where as Microwaves are a form of electromagnetic radiation with wavelengths ranging from as long as one meter to as short as one millimeter, or equivalently, with frequencies between 300 MHz (0.3 GHz) and 300 GHz. Microwave are having larger wavelength as compare to Infrared radiation.
In Infrared heating system the infrared radiated waves are absorbed water molecules and this absorption results in the heating of the material under the process. On other hand in Microwave heating, microwave radiated waves collides with the water molecules and results in the vibration of these molecules hence this travel of molecules produces heat.
Infrared heater heats the material under process from the outer surface to inner surface, as waves are absorbed by the material, whereas microwave heats the substance from inner to outer surface of material due to movement of molecules. Hence Infrared heaters are ideal replacement to the conventional hot air generators.
IR heating can be produced using either gas fired or electric powered infrared tubes. Microwave heating normally uses electricity to activate the magnetron for production of microwave radiations.
In Microwave heating system heating of material depends upon the presence of water molecules within the material, in Infrared heating system heating of material completely depends on the absorption characteristic of material.
 Microwave heaters are faster process of heating as compared Infrared (IR) heaters depending on the material characteristic.
Heating/drying process that uses Microwave heater is highly controllable as compared to those has Infrared heaters. Cooling time of microwave is lesser as compared to Infrared heaters.

At KERONE, we manufacture both the type of heaters and help clients to choose the best heater/dryer based on the process need, incase of any information and query please contact us at info@kerone.com.   

Comments

Post a Comment

Popular posts from this blog

Different Types of Sterilization Process

  Sterilization can be accomplished by an amalgamation of heat, chemicals, irradiation, high pressure and filtration such as steam under pressure, dry heat, ultraviolet radiation, gas vapour sterilants, chlorine dioxide gas etc. Successful sterilization strategies are necessary for working in a lab and negligence of this could lead to severe consequences, it could unexpectedly cost a life. So what are the more frequently utilized methods of sterilization in the laboratory, and how do they work? The Sterilization is conveyed out by the methods according to requirement. The methods are: 1. Moist Heat Sterilization 2. Dry Heat Sterilization 3. Gas Sterilization and Others. Moist Heat Sterilization:  Moderate pressure is utilized in steam sterilization. Steam is utilized under pressure as a means of accomplishing an elevated temperature. It is dominant to confirm the accurate quality of steam is utilized in order to keep away the problems which follow, superheating of the steam, f...
Post a Comment
Read more

Application and Popular Uses of Graphite

  Graphite, archaically referred to as plumbago, is a crystalline type of the element carbon with its atoms organized in a very hexagonal structure. It happens naturally during this kind and is the most stable kind of carbon under standard conditions. Under high pressures and temperatures it converts to diamond. Graphite is utilized in pencils and lubricants. It’s a good conductor of heat and electricity. Its high conductivity makes it helpful in electronic product like electrodes, batteries, and solar panels. The principal types of natural graphite, each occurring in different types of ore deposits, are A crystalline small flake of graphite (or flake graphite) occurs as isolated, flat, plate-like particles with hexagonal edges if unbroken. When broken the edges can be irregular or angular; Amorphous graphite: very fine flake graphite is sometimes called amorphous; Lump graphite (or vein graphite) occurs in fissure veins or fractures and appears as massive platy intergrowths of fib...
Post a Comment
Read more

Heating System with inbuilt Intelligence

Thermal treatment is vital processing step in any kind of product processing systems across various industries such as Pharma, Food, Chemical, Fertilizers, Coating, Paint, Ceramic, Electronics and many more. Application of  heating system  such as  heating, drying, sterilization, coating, pasteurization, blanching, mixing  and many more; all requires very preciously controlled heating for quality production. But as we all know, every material put under processing may or may not have the same level of moisture or may not require same temperature for processing though being the same type if material also manually adjusting the heating temperature or heating time is also not feasible; Practically! We as  Kerone , have always advocated that the new age thermal treatment systems must be capable of making efficient decision to offer best possible correction based of the input material type its contents and behavior while under processing. This shift is paradigm in...
Post a Comment
Read more