| 摘要 |
<p>PURPOSE:To effectively extract the water without reference to a temperature of dew point of sampling gas, by providing the first water extracting part cooling the sampling gas at the temperature of dew point or less and the second water extracting part immediately converting the water into ice. CONSTITUTION:When the sampling gas is entered to the first water extracting part 13 by sucking through the pump 12 and sending through the pipe 11, said gas is cooled at a preliminary set temperature of dew point or less. Here, extracted water flows naturally and is stored in the pipe on the drain valve 19. The sampling gas passed through the part 13 is entered to the second water extracting part 14 and the water is immediately refrigerated and is converted into a block of ice by exposuring to about -40 deg.C temperature. And, after laps of a prescribed time, the heater 25 is kept heated and melted water flows in the pipe on the valve 19 and then, is stored. Since water is collected in the drain tank 20 by opening the valve 19 and is analyzed by the monitor apparatus 26.</p> |
