DEVICE MEASURING GAS HUMIDITY ( VARIANTS ) Russian patent published in 2003 - IPC

FIELD: measurement equipment. SUBSTANCE: device measuring gas humidity incorporates working chamber with thermal insulation, measurement mirror with casings, throttle unit, pipeline to supply cooling agent, pipe-line discharging wasted cooling agent with funnel, temperature-sensitive element, pipe-line with valve feeding analyzed gas, pipe-line with manometer, valve and rotameter draining analyzed gas, source of light radiation, photodetector, electronic unit. In compliance with another variant device has additional pipe-line to supply cooling agent. EFFECT: enhanced measurement efficiency. 2 cl, 3 dwg