| 摘要 |
<p>An atmospheric environment measuring apparatus according to the present invention comprises a body part coupled to a wire for connecting a balloon to the ground; a specimen collecting part capable of collecting air, coupled to the body part, and able to rotate to allow an air inflow direction to be horizontally maintained regardless of the tilt of the body part; and an analyzing part analyzing particle constituents in the air collected in the specimen collecting part. The balloon-attached atmospheric environment measuring apparatus according to the present invention has the specimen collecting part and an anemometer which are always maintained to be horizontal even if the body part connected to the balloon is tilted when wind blows, thereby calculating atmospheric particle concentration accurately and measuring a wind velocity accurately.</p> |
