PYROMETER Russian patent published in 2006 - IPC G01J5/58 

FIELD: measuring equipment engineering.

SUBSTANCE: pyrometer has optical input of material, transparent in working spectrum range, thermal emission power indicator, positioned on the same axis as input, first and second analog-digital converters, first and second OR elements, groups of first, second, third and fourth AND elements, comparison element, first arithmetic block, first set-point generator for setting proportionality coefficient code value, second arithmetic block, third OR element and sixth AND element. Pyrometer has second set-point generator for setting values of wave lengths for received emissions and commutator, connected by control input to output of second set-point generator, by information inputs to outputs of power indicator of thermal emission, and by outputs - to inputs of both analog-digital converter, respectively. Power indicator of thermal emission is made on basis of equipment with charge connection, with cell-like structure, and selective for different wave lengths of thermal emission.

EFFECT: improved precision.

4 dwg