방사 수지계

Net Pyradiometer MF-11, MF-11A

방사수지계, 방사수지측정기, 방사측정계, 기상관측, 태양광, 기후연구

지표면에 입사하는 방사선의 중요한 것은 일사와 수증기와 탄산 가스, 또한 구름에서 방출되는 적외선입니다. 이러한 성분의 수지량을 측정하는 것이 방사 수지 측정기 입니다. 수감부는 열전 부와 얇은 폴리에틸렌 돔으로 덮여 있습니다.

폴리에틸렌 돔의 외부 표면에는 송풍기에 의해 일정 속도의 공기를 흘려 내부에는 제습 된 공기를 보내 결로를 방지하고 있습니다 (MF-11 형).
또한 유효 복사계 (MF-11A)은 한쪽의 방사선만을 측정합니다.

Features

• Broadband single sensor Net Radiometer
• Pressurized Polyethylene optics
• Dry air conditioned dome / detector
• Active blower

제품특징

EKO’s Net Pyradiometer MF-11 measures the combination of the short and long wave radiation components.
MF-11 is a unique sensor. It has the advantages of both wind-through types and wind-protection types, which have been up to now widely used in this field.

The fan is an important part of this instrument. It has three functions:
1) to send a constant air flow over the dome outside surface,
2) to supply dry air inside the dome (which pressurizes it and compensates its fragility)
3) to prevent the dome from freezing.

By covering the lower or the upper side of the sensor with an adaptor, the MF-11 can also be used as a pyrradiometer, which measures upward or downward radiation flux. Long wave radiation during the night has a close relation with freezing, mist, frost, minimum temperature, etc.

The sensing part of the MF-11A is the same as the one used on MF-11. However an adaptor covers the lower or upper side sensors. The MF-11A measures the upward or downward radiation flux depending on the position of the adapter.

Specifications