DEVICE FOR DETERMINATION OF CHARACTERISTICS OF MATERIALS Russian patent published in 2015 - IPC G01N25/18 

FIELD: measurement equipment.

SUBSTANCE: device comprises an impulse heating source, four thermocouples, four amplifiers, differentiator, seven integrators, five comparators, six scale amplifiers, heating pulse duration sensor, four dividers, three multiplication units, extremator, switch, two frequency dividers, four memory units, six summators, reference voltage source, five subtracters, control unit, six memory units, switch, four dividers and two squaring devices.

EFFECT: expansion of functional capabilities of the device.

1 dwg