- Phone
-
Address
Room 406, Building 1, 1277 Zhongshan West Road, Changning District, Shanghai
Shanghai Laibixin Instrument Technology Development Co., Ltd
Room 406, Building 1, 1277 Zhongshan West Road, Changning District, Shanghai
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Category
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英语
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Net Radiation
Transimitter
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Pyrradiometer
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Albedometer
CM 7B
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Silicon Net
Radiometer NR Lite
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Chinese
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Net radiation sensor
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Total radiometer CM 7B
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Albedo measuring instrument
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(Silicon) net radiometer
NR Lite
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Jane
between
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The instrument measures the total radiation balance. Measure the total radiation and reflected radiation of two identical and reverse connected thermopiles, and output the measurement difference between the two.
The instrument belongs to the category of products under the World Meteorological Organization (WMO). Calibration certificate for shipping package.
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Measure total radiation balance, total radiation, and reflected radiation. Output total radiation and reflected radiation measurements separately.
The instrument belongs to the category of products under the World Meteorological Organization (WMO). Calibration certificate for shipping package.
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Measure shortwave radiation balance, total ground radiation, and reflected radiation. Output total radiation and reflected radiation measurements separately.
Calibration certificate for shipping package.
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Measure net radiation: the difference between total radiation from above (solar radiation and atmospheric longwave radiation) and total radiation from below (shortwave reflected radiation and surface longwave radiation). The output signal is proportional to the net radiation, which can be understood as the radiation energy absorbed by the Earth's surface,
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Category
|
英语
|
Net Radiation
Transimitter
|
Pyrradiometer
|
Albedometer
CM 7B
|
Silicon Net
Radiometer NR Lite
|
|
Chinese
|
Net radiation sensor
|
Total radiometer CM 7B
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Albedo measuring instrument
|
(Silicon) net radiometer
NR Lite
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measurement range
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-500 ~ +1000 W/m²
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2x0 ~ 1500 W/m²
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2x0 ~ 2000 W/m²
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-200 ~ +1500 W/m²
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sensitivity
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About -5~+15 µ V/W/m ²
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2x ca. 15 µV/ W/m²
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About 2x 9~15 µV/ W/m²
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10 µV/ W/ m²
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spectral range
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300 ~ >30000 µm
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300 ~ > 30000 nm
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300 ~ 2800 nm
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200 – 100000 nm
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impedance
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About 5 Ohms
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约190 Ohm / Sensor
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70 ~ 100 Ohm
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response time
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25s at 95%
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25 s at 95%;
45 s at 99%
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20 s
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linearity
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±2 % (0.5 ~ 1330 W/m²)
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< 2 % (0.5 ~ 1330 W/m²)
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Nonlinearity
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±1.5 % (< 1000 W/m²)
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time constant
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1/e 4 s ;
55 s for 99 %
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Dome cover
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Lupolene
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Sensor category
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thermocouple
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thermocouple
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thermocouple
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thermocouple
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ambient temperature
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- 40 ~ + 60 °C
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- 40 ~ + 60 °C
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-30 ~ +70 °C
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cable
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10 m
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5 m
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10 m
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3 m
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size
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127 × 50 × 35 mm
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Φ90 × 88 mm
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Φ150 × 115 mm
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Φ80 mm
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support
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Φ16 × 400 mm
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weight
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0.35 kg
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1.25 kg
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1.9 kg
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0.26 kg
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