As far as we know Electrical Engineering Lab Equipment & Training Kits must have all the basic components so as to facilitate indepth understanding of the engineering subject. An ideal range of Electrical Engineering Lab Equipment & Training Kits can only be created when you imbibe the basic component understanding in each and evry kit being produced. The fast changing technology prospects have forced us to introduce new and advanced designs of Electrical Engineering Lab Equipment & Training Kits so that the trainee engineers are in sync and are more adaptive to the new age technological developments. Educators worlwide have identified that there is a constant need of exposure for new age Electrical & Electronics Engineering Trainers in the engineering sudy course.
Tuesday, April 18, 2017
A lab muffle furnace is designed to heat the air inside its chamber and this is done by implementing the fundamentals of thermal convection and thermal radiation. This is done by exploiting heating properties of Nichrome (nickel-chromium) wires which in simple words are known as heating elements. The temperature regulation in a furnace highly dependent on the efficient working of digital electronic controller unit, although best results can only be obtained by applying PID controlled units, PID stands for proportional integral derivative controller. The lab muffle furnace generally does not have a seperate cooling system. Genrally a simple fan based exhaust system is installed and cooling is performed by this simple fan system supported by a chimney. The main use of this exhaust system is to extricate the toxic gases from the inner chamber which are during heating of the testing materiel / specimen inside the chamber. Hence the chamber gets sanitised of any toxic gases which may have evolved during the heating of materiel inside the lab muffle furnace.