| 摘要 |
FIELD: measurement equipment.SUBSTANCE: gas analyser comprises a source of light, emitting light with wave length of at least one spectral mercury line, a metering pan, where the measured gas is located, containing mercury, a light receiver, a data processing unit and a calibrating pan installed on the way of the light beam for monitoring of serviceability. To measure mercury content in gas, benzol is used as comparative gas in the calibrating pan.EFFECT: invention makes it possible to simplify calibration of a gas analyser.9 cl, 4 dwg |
