What is pyrometer and what is it's function? know in GUJARATI.

What is pyrometer and what is it's function? know in GUJARATI.

A pyrometer, invented by Josiah Wedgwood, is an instrument which measures relatively high temperatures, like that of a furnace. Many pyrometers work by measuring the radiation from the body whose temperature is to be measured. There is another device known as the optical pyrometer.

It measures the temperature of glowing bodies by comparing them visually with an incandescent filament of known temperature. Another type is the resistance pyrometer in which a fine wire is in contact with the object and its temperature is determined by measuring its electrical resistance.

A pyrometer, invented by Josiah Wedgwood, is an instrument which measures relatively high temperatures, like that of a furnace. Many pyrometers work by measuring the radiation from the body whose temperature is to be measured. There is another device known as the optical pyrometer.

It measures the temperature of glowing bodies by comparing them visually with an incandescent filament of known temperature. Another type is the resistance pyrometer in which a fine wire is in contact with the object and its temperature is determined by measuring its electrical resistance.
click here to read in gujrati