| 摘要 |
FIELD: measurement technology. SUBSTANCE: definite amount of gas is let pass through device detecting hydrocarbons and signal from hydrocarbon detector is integrated. Obtained value is compared with calibration value and calorific power is computed on this basis. Device determining calorific value has aid for precise sampling, hydrocarbon detector, signal integrator, comparator comparing integrated signal with calibration values. EFFECT: determination of calorific power without burning of analyzed gas. 12 cl, 5 dwg |
